Replaces

2010-2013 Chevy Express 3500 Van Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit A) for V8 4.8L

Part Details

  • Quantity: Pair

This part replaces:

  • OE # 12630223 x2
  • ACDelco 251-663

  • New

AC DELCO 251-663 [WATER PUMP HOUSING GASKET PAIR]

These AC DELCO water pump gaskets are the same parts that you would receive if you purchased from your local GM dealer.

Specifications:

  • Brand New AC DELCO PARTS
  • Comes as a PAIR
    • Includes both gaskets
    • Enough to do the job on one vehicle
  • Replaces one of many dealer part numbers including: 12559271, 12588372, 12610311, 251-663
  • Built to strict quality control standards

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

  1. Step 1: Remove Intake Tube (1:10 in the video)
    • Start by using an 8 millimeter socket wrench to disconnect the negative battery cable.
    • Loosen the two clamps by the throttle body and air box.
    • Use a small flathead screwdriver to break the seal.
    • Lift the intake tube out.
  2. Step 2: Remove fan shroud (1:50 in the video)
    • Remove the two 10 millimeter bolts with your socket wrench.
    • Unclip the small hose from the shroud.
    • Remove pins around fan shroud and gently work hose back and forth to pull fan shroud out.
  3. Step 3: Remove fan (3:00 in the video)
    • Use a large adjustable wrench on the center nut.
    • Apply force on the wrench to break it loose.
    • Carefully pull fan out and set aside.
  4. Step 4: Remove serpentine belt (3:30 in the video)
    • Start by double checking that your routing diagram is legible.
    • Draw out your own if it isn't to save time and confusion later.
    • Use your socket ratchet to loosen the 15 millimeter bolt located on the tensioner.
    • Turn your ratchet clockwise to release the tension and remove the belt.
  5. Step 5: Drain radiator and disconnect hoses from water pump (4:33 in the video)
    • Release lower radiator hose and drain fluid into your drain pan.
    • Use your pliers to slowly squeeze the clamp and pull it back to drain the fluid into your catch pan.
    • Disconnect radiator hose by loosening and pulling back the clamp.
    • Use your small flathead screwdriver to gently pry up the hose and wiggle it off.
    • Make sure any water has drained out of it and set aside. Finally disconnect heater hoses.
    • Ensure that your catch pan is underneath to catch any water.
  6. Step 6: Remove tension arm (6:40 in the video)
    • Use your wrench to remove the tension arm from the water pump.
    • Set aside.
  7. Step 7: Remove water neck and remove pump. (6:56 in the video)
    • Use your 10 millimeter socket wrench to remove the two bolts.
    • Use your torque wrench to remove the six bolts on the water pump.
    • Then using a sharp razor blade, scrape off any residual gasket material that could create a bad seal.
  8. Step 8: Install 1A Auto water pump (8:18 in the video)
    • Put the new gasket plates on your 1A Auto water pump using the two bolts.
    • Seat the new pump and place bolts and use your torque wrench to gently snug them up.
    • Go back and torque them between 22 and 24 foot pounds.
    • Take the new O-ring that came with your 1A Auto and put it on your thermostat housing.
  9. Step 9: Reassemble (10:10 in the video)
    • Reconnect all your hoses.
    • Put your belt tensioner back on and put your serpentine belt back on using your diagram.
    • Reassemble your fan, fan shroud, and intake pipe.
    • Finally refill with a 50/50 mixture of Dex Cool.
    • Listen for the sound of any leaks to make sure everything is connected properly.
    • Finally, reconnect the battery and start up the engine and run it for 30 seconds or so to circulate the coolant.
    • Double check your level of coolant to make sure it is at the right spot, and you are good to go.

Tools needed for replacement:

    Ratchets & Related

  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 10mm Socket
  • 15mm Socket
  • 8mm Socket

  • Specialty Tools

  • Drain Pan
  • Razor Blade / Gasket Scraper

How-to Video:

(12:46 min)

Tools List:

    Ratchets & Related

  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 10mm Socket
  • 15mm Socket
  • 8mm Socket

  • Specialty Tools

  • Drain Pan
  • Razor Blade / Gasket Scraper



This part replaces:

  • OE # 12630223 x2
  • ACDelco 251-663

Vehicle Fit

  • 2004 Buick Rainier Water Pump Gasket (AC DELCO 251-663) Pair for for V8 5.3L (8th Vin Digit P)
  • 2005-2007 Buick Rainier Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit M)
  • 2009-2013 Cadillac CTS Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.2L (8th Vin Digit P)
  • 2004-2005 Cadillac CTS-V Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.7L (8th Vin Digit S)
  • 2006-2007 Cadillac CTS-V Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit U)
  • 2002-2006 Cadillac Escalade Water Pump Gasket (AC DELCO 251-663) Pair for for V8 6.0L (8th Vin Digit N)
  • 2002-2005 Cadillac Escalade Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit T)
  • 2007 Cadillac Escalade Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit 8) for V8 6.2L
  • 2008 Cadillac Escalade Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit 8) for V8 6.2L
  • 2009 Cadillac Escalade Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit 2) for V8 6.2L
  • 2010-2013 Cadillac Escalade Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit F) for V8 6.2L
  • 2010-2013 Cadillac Escalade Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit J)
  • 2003-2006 Cadillac Escalade ESV Water Pump Gasket (AC DELCO 251-663) Pair for for V8 6.0L (8th Vin Digit N)
  • 2007 Cadillac Escalade ESV Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit 8) for V8 6.2L
  • 2008 Cadillac Escalade ESV Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit 8) for V8 6.2L
  • 2009 Cadillac Escalade ESV Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit 2) for V8 6.2L
  • 2010-2013 Cadillac Escalade ESV Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit F) for V8 6.2L
  • 2010-2013 Cadillac Escalade ESV Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit J)
  • 2002-2006 Cadillac Escalade EXT Water Pump Gasket (AC DELCO 251-663) Pair for for V8 6.0L (8th Vin Digit N)
  • 2007 Cadillac Escalade EXT Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit 8) for V8 6.2L
  • 2008 Cadillac Escalade EXT Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit 8) for V8 6.2L
  • 2009 Cadillac Escalade EXT Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit 2) for V8 6.2L
  • 2010-2013 Cadillac Escalade EXT Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit F) for V8 6.2L
  • 2010-2013 Cadillac Escalade EXT Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit J)
  • 2010-2013 Cadillac Escalade Hybrid Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit J)
  • 2002-2004 Chevy Avalanche 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit T)
  • 2005-2006 Chevy Avalanche 1500 Water Pump Gasket (AC DELCO 251-663) Pair for for V8 5.3L (8th Vin Digit Z)
  • 2007-2009 Chevy Avalanche 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit J)
  • 2007-2008 Chevy Avalanche 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit 0)
  • 2007-2008 Chevy Avalanche 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit 3)
  • 2007-2009 Chevy Avalanche 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit Y)
  • 2009-2013 Chevy Avalanche 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit 0)
  • 2009-2011 Chevy Avalanche 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit 3)
  • 2012-2013 Chevy Avalanche 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit 7)
  • 1999-2002 Chevy Camaro Water Pump Gasket (AC DELCO 251-663) Pair for for V8 5.7L (8th Vin Digit G)
  • 2010-2013 Chevy Camaro Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.2L (8th Vin Digit W)
  • 2010-2013 Chevy Camaro Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.2L (8th Vin Digit J)
  • 2009 Chevy Colorado Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit L)
  • 2010-2012 Chevy Colorado Water Pump Gasket (AC DELCO 251-663) Pair for for V8 5.3L (8th Vin Digit P)
  • 1999-2004 Chevy Corvette Water Pump Gasket (AC DELCO 251-663) Pair for for V8 5.7L (8th Vin Digit G)
  • 2001-2004 Chevy Corvette Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.7L (8th Vin Digit S)
  • 2005-2007 Chevy Corvette Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit U)
  • 2007-2009 Chevy Corvette Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit E) for V8 7.0L
  • 2008-2013 Chevy Corvette Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.2L (8th Vin Digit W)
  • 2003-2007 Chevy Express 1500 Van Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit T)
  • 2007 Chevy Express 1500 Van Water Pump Gasket (AC DELCO 251-663) Pair for for V8 5.3L (8th Vin Digit Z)
  • 2008 Chevy Express 1500 Van Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit 4)
  • 2009-2013 Chevy Express 1500 Van Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit 4)
  • 2003-2007 Chevy Express 2500 Van Water Pump Gasket (AC DELCO 251-663) Pair for for V8 4.8L (8th Vin Digit V)
  • 2003-2005 Chevy Express 2500 Van Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit T)
  • 2003-2007 Chevy Express 2500 Van Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit U)
  • 2008-2013 Chevy Express 2500 Van Water Pump Gasket (AC DELCO 251-663) Pair for V8 4.8L (8th Vin Digit C)
  • 2008-2013 Chevy Express 2500 Van Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit K)
  • 2010-2013 Chevy Express 2500 Van Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit A) for V8 4.8L
  • 2010-2013 Chevy Express 2500 Van Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit G)
  • 2003-2007 Chevy Express 3500 Van Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit U)
  • 2005-2007 Chevy Express 3500 Van Water Pump Gasket (AC DELCO 251-663) Pair for for V8 4.8L (8th Vin Digit V)
  • 2008-2013 Chevy Express 3500 Van Water Pump Gasket (AC DELCO 251-663) Pair for V8 4.8L (8th Vin Digit C)
  • 2008-2013 Chevy Express 3500 Van Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit K)
  • 2010-2013 Chevy Express 3500 Van Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit A) for V8 4.8L
  • 2010-2013 Chevy Express 3500 Van Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit G)
  • 2006 Chevy Impala Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit C)
  • 2006 Chevy Monte Carlo Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit C)
  • 2003 Chevy SSR Water Pump Gasket (AC DELCO 251-663) Pair for for V8 5.3L (8th Vin Digit P)
  • 2004 Chevy SSR Water Pump Gasket (AC DELCO 251-663) Pair for for V8 5.3L
  • 2005-2006 Chevy SSR Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit H)
  • 1999-2007 Chevy Silverado 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit T)
  • 1999-2007 Chevy Silverado 1500 Water Pump Gasket (AC DELCO 251-663) Pair for for V8 4.8L (8th Vin Digit V)
  • 2001-2007 Chevy Silverado 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit U)
  • 2002-2006 Chevy Silverado 1500 Water Pump Gasket (AC DELCO 251-663) Pair for for V8 5.3L (8th Vin Digit Z)
  • 2005 Chevy Silverado 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit B)
  • 2006-2007 Chevy Silverado 1500 Water Pump Gasket (AC DELCO 251-663) Pair for for V8 6.0L (8th Vin Digit N)
  • 2007 Chevy Silverado 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit J)
  • 2007 Chevy Silverado 1500 Water Pump Gasket (AC DELCO 251-663) Pair for for V8 5.3L (8th Vin Digit Z)
  • 2007-2013 Chevy Silverado 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit M)
  • 2007-2009 Chevy Silverado 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 4.8L (8th Vin Digit C)
  • 2007 Chevy Silverado 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit 3)
  • 2007-2008 Chevy Silverado 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit 0)
  • 2007-2013 Chevy Silverado 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit Y)
  • 2008-2011 Chevy Silverado 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit 3)
  • 2008-2013 Chevy Silverado 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit J)
  • 2009-2013 Chevy Silverado 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit 0)
  • 2009-2013 Chevy Silverado 1500 Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit 2) for V8 6.2L
  • 2010-2013 Chevy Silverado 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit J)
  • 2010-2013 Chevy Silverado 1500 Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit A) for V8 4.8L
  • 2012-2013 Chevy Silverado 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit 7)
  • 2001-2003 Chevy Silverado 1500 HD Water Pump Gasket (AC DELCO 251-663) Pair
  • 2005-2007 Chevy Silverado 1500 HD Water Pump Gasket (AC DELCO 251-663) Pair
  • 1999-2004 Chevy Silverado 2500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit U)
  • 1999-2000 Chevy Silverado 2500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit T)
  • 1999-2004 Chevy Silverado 2500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit K)
  • 2001-2004 Chevy Silverado 2500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit U)
  • 2001-2004 Chevy Silverado 2500 HD Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit U)
  • 2001-2007 Chevy Silverado 2500 HD Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit U)
  • 2007-2013 Chevy Silverado 2500 HD Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit K)
  • 2009-2013 Chevy Silverado 2500 HD Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit K)
  • 2010-2013 Chevy Silverado 2500 HD Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit G)
  • 2001-2007 Chevy Silverado 3500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit U)
  • 2007-2013 Chevy Silverado 3500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit K)
  • 2010-2013 Chevy Silverado 3500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit L)
  • 2010-2013 Chevy Silverado 3500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit K)
  • 2000-2005 Chevy Suburban 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit T)
  • 2000-2006 Chevy Suburban 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit U)
  • 2002-2006 Chevy Suburban 1500 Water Pump Gasket (AC DELCO 251-663) Pair for for V8 5.3L (8th Vin Digit Z)
  • 2007-2008 Chevy Suburban 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit 0)
  • 2007-2011 Chevy Suburban 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit 3)
  • 2007-2008 Chevy Suburban 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit J)
  • 2009-2013 Chevy Suburban 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit 0)
  • 2009-2013 Chevy Suburban 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit J)
  • 2006 Chevy Suburban 2500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit U)
  • 2007-2013 Chevy Suburban 2500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit K)
  • 2007-2013 Chevy Suburban 2500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit Y)
  • 2010-2013 Chevy Suburban 2500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit G)
  • 2000-2006 Chevy Tahoe Water Pump Gasket (AC DELCO 251-663) Pair for for V8 4.8L (8th Vin Digit V)
  • 2000-2006 Chevy Tahoe Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit T)
  • 2002-2006 Chevy Tahoe Water Pump Gasket (AC DELCO 251-663) Pair for for V8 5.3L (8th Vin Digit Z)
  • 2007-2013 Chevy Tahoe Water Pump Gasket (AC DELCO 251-663) Pair for V8 4.8L (8th Vin Digit C)
  • 2007-2008 Chevy Tahoe Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit 0)
  • 2007-2008 Chevy Tahoe Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit J)
  • 2009-2013 Chevy Tahoe Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit 0)
  • 2009-2013 Chevy Tahoe Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit J)
  • 2009-2013 Chevy Tahoe Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit 2) for V8 6.2L
  • 2010-2013 Chevy Tahoe Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit 3)
  • 2010-2013 Chevy Tahoe Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit 5)
  • 2006-2009 Chevy Trailblazer Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit H)
  • 2006-2008 Chevy Trailblazer Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit M)
  • 2003-2004 Chevy Trailblazer EXT Water Pump Gasket (AC DELCO 251-663) Pair for for V8 5.3L (8th Vin Digit P)
  • 2005 Chevy Trailblazer EXT Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit M)
  • 2009 GMC Canyon Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit L)
  • 2010-2012 GMC Canyon Water Pump Gasket (AC DELCO 251-663) Pair for for V8 5.3L (8th Vin Digit P)
  • 2005-2009 GMC Envoy Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit M)
  • 2003-2004 GMC Envoy XL Water Pump Gasket (AC DELCO 251-663) Pair for for V8 5.3L (8th Vin Digit P)
  • 2003-2007 GMC Savana 1500 Van Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit T)
  • 2007 GMC Savana 1500 Van Water Pump Gasket (AC DELCO 251-663) Pair for for V8 5.3L (8th Vin Digit Z)
  • 2008-2013 GMC Savana 1500 Van Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit 4)
  • 2003-2007 GMC Savana 2500 Van Water Pump Gasket (AC DELCO 251-663) Pair for for V8 4.8L (8th Vin Digit V)
  • 2003-2007 GMC Savana 2500 Van Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit U)
  • 2003-2005 GMC Savana 2500 Van Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit T)
  • 2008-2009 GMC Savana 2500 Van Water Pump Gasket (AC DELCO 251-663) Pair for V8 4.8L (8th Vin Digit C)
  • 2008-2009 GMC Savana 2500 Van Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit K)
  • 2010-2013 GMC Savana 2500 Van Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit A) for V8 4.8L
  • 2010-2013 GMC Savana 2500 Van Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit G)
  • 2003-2007 GMC Savana 3500 Van Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit U)
  • 2004-2007 GMC Savana 3500 Van Water Pump Gasket (AC DELCO 251-663) Pair for for V8 4.8L (8th Vin Digit V)
  • 2008-2009 GMC Savana 3500 Van Water Pump Gasket (AC DELCO 251-663) Pair for V8 4.8L (8th Vin Digit C)
  • 2008-2009 GMC Savana 3500 Van Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit K)
  • 2010-2013 GMC Savana 3500 Van Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit A) for V8 4.8L
  • 2010-2013 GMC Savana 3500 Van Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit G)
  • 1999-2007 GMC Sierra 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit T)
  • 1999-2007 GMC Sierra 1500 Water Pump Gasket (AC DELCO 251-663) Pair for for V8 4.8L (8th Vin Digit V)
  • 2001-2007 GMC Sierra 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit U)
  • 2001 GMC Sierra 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit U)
  • 2002-2006 GMC Sierra 1500 Water Pump Gasket (AC DELCO 251-663) Pair for for V8 5.3L (8th Vin Digit Z)
  • 2005 GMC Sierra 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit B)
  • 2006-2007 GMC Sierra 1500 Water Pump Gasket (AC DELCO 251-663) Pair for for V8 6.0L (8th Vin Digit N)
  • 2007 GMC Sierra 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit 3)
  • 2007-2009 GMC Sierra 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit Y)
  • 2007-2013 GMC Sierra 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 4.8L (8th Vin Digit C)
  • 2007-2009 GMC Sierra 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit J)
  • 2007-2008 GMC Sierra 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit 0)
  • 2007-2013 GMC Sierra 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit M)
  • 2007 GMC Sierra 1500 Water Pump Gasket (AC DELCO 251-663) Pair for for V8 5.3L (8th Vin Digit Z)
  • 2008-2011 GMC Sierra 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit 3)
  • 2009-2013 GMC Sierra 1500 Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit 2) for V8 6.2L
  • 2009 GMC Sierra 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit 0)
  • 2010-2013 GMC Sierra 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit J)
  • 2001-2003 GMC Sierra 1500 HD Water Pump Gasket (AC DELCO 251-663) Pair
  • 2005-2007 GMC Sierra 1500 HD Water Pump Gasket (AC DELCO 251-663) Pair
  • 1999-2004 GMC Sierra 2500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit U)
  • 1999-2000 GMC Sierra 2500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit T)
  • 2001-2004 GMC Sierra 2500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit U)
  • 2001-2004 GMC Sierra 2500 HD Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit U)
  • 2001-2007 GMC Sierra 2500 HD Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit U)
  • 2007-2008 GMC Sierra 2500 HD Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit K)
  • 2009-2013 GMC Sierra 2500 HD Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit K)
  • 2001-2007 GMC Sierra 3500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit U)
  • 2007-2013 GMC Sierra 3500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit K)
  • 2004 GMC Sierra Denali 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit U)
  • 2007-2008 GMC Sierra Denali 1500 Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit 8) for V8 6.2L
  • 2009-2013 GMC Sierra Denali 1500 Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit 2) for V8 6.2L
  • 2011-2013 GMC Sierra Denali 2500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit K)
  • 2000-2006 GMC Yukon Water Pump Gasket (AC DELCO 251-663) Pair for for V8 4.8L (8th Vin Digit V)
  • 2000-2006 GMC Yukon Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit T)
  • 2002-2006 GMC Yukon Water Pump Gasket (AC DELCO 251-663) Pair for for V8 5.3L (8th Vin Digit Z)
  • 2004-2006 GMC Yukon Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit U)
  • 2007-2013 GMC Yukon Water Pump Gasket (AC DELCO 251-663) Pair for V8 4.8L (8th Vin Digit C)
  • 2007-2008 GMC Yukon Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit 0)
  • 2007-2008 GMC Yukon Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit J)
  • 2007 GMC Yukon Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit 8) for V8 6.2L
  • 2008 GMC Yukon Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit 8) for V8 6.2L
  • 2009-2013 GMC Yukon Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit 0)
  • 2009-2013 GMC Yukon Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit J)
  • 2009-2013 GMC Yukon Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit 2) for V8 6.2L
  • 2010-2013 GMC Yukon Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit 3)
  • 2010-2013 GMC Yukon Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit F) for V8 6.2L
  • 2010-2013 GMC Yukon Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit J)
  • 2000-2005 GMC Yukon XL 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit T)
  • 2002-2006 GMC Yukon XL 1500 Water Pump Gasket (AC DELCO 251-663) Pair for for V8 5.3L (8th Vin Digit Z)
  • 2007-2008 GMC Yukon XL 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit 0)
  • 2007-2008 GMC Yukon XL 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit 3)
  • 2007-2008 GMC Yukon XL 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit J)
  • 2009-2013 GMC Yukon XL 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit 0)
  • 2009-2013 GMC Yukon XL 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit 3)
  • 2009-2013 GMC Yukon XL 1500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit J)
  • 2000-2005 GMC Yukon XL 2500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit U)
  • 2005-2006 GMC Yukon XL 2500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit U)
  • 2007-2013 GMC Yukon XL 2500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit K)
  • 2007-2013 GMC Yukon XL 2500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit Y)
  • 2010-2013 GMC Yukon XL 2500 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit G)
  • 2001-2005 GMC Yukon XL Denali Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit U)
  • 2005-2006 GMC Yukon XL Denali Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit U)
  • 2007-2008 GMC Yukon XL Denali Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit 8) for V8 6.2L
  • 2009-2013 GMC Yukon XL Denali Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit 2) for V8 6.2L
  • 2010-2013 GMC Yukon XL Denali Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit F) for V8 6.2L
  • 2003-2007 Hummer H2 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit U)
  • 2008 Hummer H2 Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit 8) for V8 6.2L
  • 2008-2010 Hummer H2 Water Pump Gasket (AC DELCO 251-663) Pair (8th Vin Digit 2) for V8 6.2L
  • 2008-2010 Hummer H3 Water Pump Gasket (AC DELCO 251-663) Pair for for V8 5.3L (8th Vin Digit P)
  • 2008-2010 Hummer H3 Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit L)
  • 2008-2010 Hummer H3T Water Pump Gasket (AC DELCO 251-663) Pair for for V8 5.3L (8th Vin Digit P)
  • 2008-2010 Hummer H3T Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit L)
  • 2003-2004 Isuzu Ascender Water Pump Gasket (AC DELCO 251-663) Pair for for V8 5.3L (8th Vin Digit P)
  • 2005-2006 Isuzu Ascender Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit M)
  • 2002 Pontiac Firebird Water Pump Gasket (AC DELCO 251-663) Pair for for V8 5.7L (8th Vin Digit G)
  • 2008-2009 Pontiac G8 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit Y)
  • 2009 Pontiac G8 Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.2L (8th Vin Digit W)
  • 2004 Pontiac GTO Water Pump Gasket (AC DELCO 251-663) Pair for for V8 5.7L
  • 2005 Pontiac GTO Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit H)
  • 2006 Pontiac GTO Water Pump Gasket (AC DELCO 251-663) Pair for V8 6.0L (8th Vin Digit U)
  • 2005-2006 Pontiac Grand Prix Water Pump Gasket (AC DELCO 251-663) Pair for V8 5.3L (8th Vin Digit C)
  • 1999-2001 Pontiac Trans Am Water Pump Gasket (AC DELCO 251-663) Pair for for V8 5.7L (8th Vin Digit G)
$22.95
Part #: ACEEK00001

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AC DELCO
Brand #: 251-663

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