ACEEK00030-Engine Knock Sensor Pair

Replaces

Engine Knock Sensor Pair ACDelco ACEEK00030

ACEEK00030

Part Details

  • Quantity: Pair

This part replaces:

  • OE # 12589867
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Part ACEEK00030
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AC DELCO
Brand #: ACEEK00030

Frequently bought together

Description
Vehicle Fit
Warranty & Shipping
How-To & Tools
Q&A

Part Details

  • Quantity:   Pair

Specifications:
  • Comes as a Pair
  • Brand New AC Delco part
  • Replaces dealer part number: 12589867, 213-3521
  • Built to strict quality control standards
  • Direct replacement
  • 100% factory tested
  • Mounts in either the engine block, cylinder head, or intake manifold
  • (1) Wire Style

 

Our electrical and electronic parts are subject to strict quality testing.

Parts cannot be returned after they have been installed. Contact us with any questions before installing the parts.

Item Condition: New

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.

  1. step : Removing the Air Intake Hose (0:48)
    • Remove the 8mm bolt holding the engine cover
    • Loosen the air intake hose clamps with a flat blade screwdriver
    • Unclip the intake hose from the radiator hose
    • Pull the intake hose up and out
  2. step : Disconnecting the Intake Manifold (1:30)
    • Remove the 8mm bolts
    • Disconnect the harnesses by pulling up on the tab
    • Pry the vacuum hose free
    • Remove the 10mm nuts from the throttle body
    • Lift up the bracket and pull it aside
    • Remove the 8mm bolt and the pull the bracket aside
    • Disconnect the two hose plants and harnesses
    • Remove the 10mm nut and pull the set of harnesses aside
  3. step : Disconnecting the Fuel Line (3:47)
    • Disconnect the eight harnesses to the fuel injector by pulling up on the tab
    • Loosen the fuel line cap
    • Covering the fuel line with a rag, push the tab on the fuel bleeder with a flat head screwdriver
    • Replace the cap
    • Remove the clip
    • Push the fuel line separator tool all the way in and pull the fuel line free
    • Clamp the vacuum hose clamp with pliers and pull it free
  4. step : Removing the Intake Manifold (5:26)
    • Remove the series of 10mm bolts
    • Maneuver the intake manifold past harnesses and wires and move it as far as possible
    • Feed the EGR out through the harnesses
    • Lift the intake manifold up and out
  5. step : Removing the Engine Knock Sensors (7:24)
    • Pry up the knock sensor harness caps
    • Push in the sides of the harness with bent needle nose pliers and pull up
    • Remove the knock sensors with a 22mm socket
  6. step : Installing the Engine Knock Sensors (8:03)
    • Feed the knock sensor into place and tighten it with a 22mm socket
    • Push the harness back onto the knock sensor
    • Replace the cap
  7. step : Reinstalling the Intake Manifold (9:06)
    • Set the intake manifold down and pull the vacuum hose out through the other side
    • Disconnect the EGR by pulling out on the clip with a flat blade screw driver
    • Feed the hose through the side of the intake manifold
    • Maneuver the intake manifold down and into place
  8. step : Reconnecting the Fuel Line (10:14)
    • Reconnect the fuel lines
    • Replace the clips to lock the lines
    • Slide the hose clamp back into place using pliers
    • Line up the throttle body and reconnect it by pushing it up on the studs
    • Push the EGR valve back into place, replace the bolt, and reconnect the hose
    • Reconnect the vacuum hose into the throttle body
  9. step : Reconnecting the Intake Manifold (12:24)
    • Replace the 10mm bolts
    • Replace the bracket near the back
    • Torque the manifold bolts with a torque wrench
    • Start in the middle and work in a counter-clockwise pattern
    • Tighten them on the first pass to 44 inch pounds, then 89 inch pounds
    • Push the harness in and push the clip into place to reconnect the fuel injectors
  10. step : Reinstalling the Air Intake Hose (14:54)
    • Push the intake hose into place
    • Tighten the intake hose clamps with a flat blade screwdriver
    • Double check all the harnesses and hoses
    • Replace the engine cover with an 8mm bolt

Tools needed for replacement:

    Materials, Fluids, and Supplies

  • Rust Penetrant

  • Pliers, Cutters & misc Wrenches

  • Bent Nose Pliers

  • Ratchets & Related

  • Ratchet
  • Socket Extensions
  • Torque Wrench

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 10mm Socket
  • 22mm Socket
  • 8mm Socket

  • Specialty Tools

  • Fuel Line Disconnect Tool

Need help? Ask one of our Auto Experts
Need help? Ask one of our Auto Experts
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
What is the difference the sensors that say for Vin code u and the others?
Ben S June 16, 2020
Thanks for your inquiry. This part is specific to vehicles with a particular set of options. We will need more information about your vehicle to confirm the fit. The information we will need in order to assist you is your VIN.
Emma F June 16, 2020

Fits the following Makes:

Year Make Model Description
2004Buick Rainier Buick Rainier V8 5.3L (8th Vin Digit P) Engine Knock Sensor Pair
2004-2005Cadillac CTS Cadillac CTS V8 5.7L (8th Vin Digit S) Engine Knock Sensor Pair
2002-2005Cadillac Escalade Cadillac Escalade V8 5.3L (8th Vin Digit T) Engine Knock Sensor Pair
2002-2006Cadillac Escalade Cadillac Escalade V8 6.0L (8th Vin Digit N) Engine Knock Sensor Pair
2003-2006Cadillac Escalade ESV Cadillac Escalade ESV V8 6.0L (8th Vin Digit N) Engine Knock Sensor Pair
2002-2006Cadillac Escalade EXT Cadillac Escalade EXT V8 6.0L (8th Vin Digit N) Engine Knock Sensor Pair
2002-2004Chevrolet Avalanche 1500 Chevrolet Avalanche 1500 V8 5.3L (8th Vin Digit T) Engine Knock Sensor Pair
2005-2006Chevrolet Avalanche 1500 Chevrolet Avalanche 1500 V8 5.3L (8th Vin Digit Z) Engine Knock Sensor Pair
1998-2002Chevrolet Camaro Chevrolet Camaro V8 5.7L (8th Vin Digit G) Engine Knock Sensor Pair
1998-2004Chevrolet Corvette Chevrolet Corvette V8 5.7L (8th Vin Digit G) Engine Knock Sensor Pair
2001-2004Chevrolet Corvette Chevrolet Corvette V8 5.7L (8th Vin Digit S) Engine Knock Sensor Pair
2003-2007Chevrolet Express 1500 Van Chevrolet Express 1500 Van V8 5.3L (8th Vin Digit T) Engine Knock Sensor Pair
2007Chevrolet Express 1500 Van Chevrolet Express 1500 Van V8 5.3L (8th Vin Digit Z) Engine Knock Sensor Pair
2003-2007Chevrolet Express 2500 Van Chevrolet Express 2500 Van V8 6.0L (8th Vin Digit U) Engine Knock Sensor Pair
2003-2005Chevrolet Express 2500 Van Chevrolet Express 2500 Van V8 5.3L (8th Vin Digit T) Engine Knock Sensor Pair
2003-2007Chevrolet Express 2500 Van Chevrolet Express 2500 Van V8 4.8L (8th Vin Digit V) Engine Knock Sensor Pair
2003-2007Chevrolet Express 3500 Van Chevrolet Express 3500 Van V8 6.0L (8th Vin Digit U) Engine Knock Sensor Pair
2005-2007Chevrolet Express 3500 Van Chevrolet Express 3500 Van V8 4.8L (8th Vin Digit V) Engine Knock Sensor Pair
2003-2004Chevrolet SSR Chevrolet SSR V8 5.3L (8th Vin Digit P) Engine Knock Sensor Pair
1999-2007Chevrolet Silverado 1500 Chevrolet Silverado 1500 V8 5.3L (8th Vin Digit T) Engine Knock Sensor Pair
1999-2007Chevrolet Silverado 1500 Chevrolet Silverado 1500 V8 4.8L (8th Vin Digit V) Engine Knock Sensor Pair
2002-2007Chevrolet Silverado 1500 Chevrolet Silverado 1500 V8 5.3L (8th Vin Digit Z) Engine Knock Sensor Pair
2003-2006Chevrolet Silverado 1500 Chevrolet Silverado 1500 V8 6.0L (8th Vin Digit N) Engine Knock Sensor Pair
2005Chevrolet Silverado 1500 Chevrolet Silverado 1500 V8 5.3L (8th Vin Digit B) Engine Knock Sensor Pair
2007Chevrolet Silverado 1500 Classic Chevrolet Silverado 1500 Classic V8 5.3L (8th Vin Digit Z) Engine Knock Sensor Pair
2007Chevrolet Silverado 1500 Classic Chevrolet Silverado 1500 Classic V8 4.8L (8th Vin Digit V) Engine Knock Sensor Pair
2007Chevrolet Silverado 1500 Classic Chevrolet Silverado 1500 Classic V8 6.0L (8th Vin Digit N) Engine Knock Sensor Pair
2007Chevrolet Silverado 1500 Classic Chevrolet Silverado 1500 Classic V8 5.3L (8th Vin Digit T) Engine Knock Sensor Pair
2001-2003Chevrolet Silverado 1500 HD Chevrolet Silverado 1500 HD V8 6.0L Engine Knock Sensor Pair
2005-2006Chevrolet Silverado 1500 HD Chevrolet Silverado 1500 HD V8 6.0L Engine Knock Sensor Pair
2007Chevrolet Silverado 1500 HD Classic Chevrolet Silverado 1500 HD Classic V8 6.0L Engine Knock Sensor Pair
1999-2004Chevrolet Silverado 2500 Chevrolet Silverado 2500 V8 6.0L (8th Vin Digit U) Engine Knock Sensor Pair
1999-2000Chevrolet Silverado 2500 Chevrolet Silverado 2500 V8 5.3L (8th Vin Digit T) Engine Knock Sensor Pair
2001-2004Chevrolet Silverado 2500 HD Chevrolet Silverado 2500 HD V8 6.0L (8th Vin Digit U) Engine Knock Sensor Pair
2001-2006Chevrolet Silverado 2500 HD Chevrolet Silverado 2500 HD V8 6.0L (8th Vin Digit U) Engine Knock Sensor Pair
2007Chevrolet Silverado 2500 HD Classic Chevrolet Silverado 2500 HD Classic V8 6.0L (8th Vin Digit U) Engine Knock Sensor Pair
2001-2006Chevrolet Silverado 3500 Chevrolet Silverado 3500 V8 6.0L (8th Vin Digit U) Engine Knock Sensor Pair
2007Chevrolet Silverado 3500 Classic Chevrolet Silverado 3500 Classic V8 6.0L (8th Vin Digit U) Engine Knock Sensor Pair
2000-2005Chevrolet Suburban 1500 Chevrolet Suburban 1500 V8 5.3L (8th Vin Digit T) Engine Knock Sensor Pair
2002-2006Chevrolet Suburban 1500 Chevrolet Suburban 1500 V8 5.3L (8th Vin Digit Z) Engine Knock Sensor Pair
2006Chevrolet Suburban 1500 Chevrolet Suburban 1500 V8 6.0L (8th Vin Digit U) Engine Knock Sensor Pair
2000-2006Chevrolet Suburban 2500 Chevrolet Suburban 2500 V8 6.0L (8th Vin Digit U) Engine Knock Sensor Pair
2000-2006Chevrolet Tahoe Chevrolet Tahoe V8 5.3L (8th Vin Digit T) Engine Knock Sensor Pair
2000-2006Chevrolet Tahoe Chevrolet Tahoe V8 4.8L (8th Vin Digit V) Engine Knock Sensor Pair
2002-2006Chevrolet Tahoe Chevrolet Tahoe V8 5.3L (8th Vin Digit Z) Engine Knock Sensor Pair
2003-2004Chevrolet Trailblazer EXT Chevrolet Trailblazer EXT V8 5.3L (8th Vin Digit P) Engine Knock Sensor Pair
2003-2004GMC Envoy XL GMC Envoy XL V8 5.3L (8th Vin Digit P) Engine Knock Sensor Pair
2003-2007GMC Savana 1500 Van GMC Savana 1500 Van V8 5.3L (8th Vin Digit T) Engine Knock Sensor Pair
2007GMC Savana 1500 Van GMC Savana 1500 Van V8 5.3L (8th Vin Digit Z) Engine Knock Sensor Pair
2003-2007GMC Savana 2500 Van GMC Savana 2500 Van V8 4.8L (8th Vin Digit V) Engine Knock Sensor Pair
2003-2005GMC Savana 2500 Van GMC Savana 2500 Van V8 5.3L (8th Vin Digit T) Engine Knock Sensor Pair
2003-2007GMC Savana 2500 Van GMC Savana 2500 Van V8 6.0L (8th Vin Digit U) Engine Knock Sensor Pair
2003-2007GMC Savana 3500 Van GMC Savana 3500 Van V8 6.0L (8th Vin Digit U) Engine Knock Sensor Pair
2004-2007GMC Savana 3500 Van GMC Savana 3500 Van V8 4.8L (8th Vin Digit V) Engine Knock Sensor Pair
1999-2006GMC Sierra 1500 GMC Sierra 1500 V8 5.3L (8th Vin Digit T) Engine Knock Sensor Pair
1999-2006GMC Sierra 1500 GMC Sierra 1500 V8 4.8L (8th Vin Digit V) Engine Knock Sensor Pair
2001-2006GMC Sierra 1500 GMC Sierra 1500 V8 6.0L (8th Vin Digit U) Engine Knock Sensor Pair
2002-2006GMC Sierra 1500 GMC Sierra 1500 V8 5.3L (8th Vin Digit Z) Engine Knock Sensor Pair
2005GMC Sierra 1500 GMC Sierra 1500 V8 5.3L (8th Vin Digit B) Engine Knock Sensor Pair
2006GMC Sierra 1500 GMC Sierra 1500 V8 6.0L (8th Vin Digit N) Engine Knock Sensor Pair
2007GMC Sierra 1500 Classic GMC Sierra 1500 Classic V8 5.3L (8th Vin Digit Z) Engine Knock Sensor Pair
2007GMC Sierra 1500 Classic GMC Sierra 1500 Classic V8 6.0L (8th Vin Digit U) Engine Knock Sensor Pair
2007GMC Sierra 1500 Classic GMC Sierra 1500 Classic V8 5.3L (8th Vin Digit T) Engine Knock Sensor Pair
2007GMC Sierra 1500 Classic GMC Sierra 1500 Classic V8 6.0L (8th Vin Digit N) Engine Knock Sensor Pair
2007GMC Sierra 1500 Classic GMC Sierra 1500 Classic V8 4.8L (8th Vin Digit V) Engine Knock Sensor Pair
2001-2003GMC Sierra 1500 HD GMC Sierra 1500 HD V8 6.0L Engine Knock Sensor Pair
2005-2006GMC Sierra 1500 HD GMC Sierra 1500 HD V8 6.0L Engine Knock Sensor Pair
2007GMC Sierra 1500 HD Classic GMC Sierra 1500 HD Classic V8 6.0L Engine Knock Sensor Pair
1999-2004GMC Sierra 2500 GMC Sierra 2500 V8 6.0L (8th Vin Digit U) Engine Knock Sensor Pair
1999-2000GMC Sierra 2500 GMC Sierra 2500 V8 5.3L (8th Vin Digit T) Engine Knock Sensor Pair
2001-2004GMC Sierra 2500 GMC Sierra 2500 V8 6.0L (8th Vin Digit U) Engine Knock Sensor Pair
2001-2004GMC Sierra 2500 HD GMC Sierra 2500 HD V8 6.0L (8th Vin Digit U) Engine Knock Sensor Pair
2001-2006GMC Sierra 2500 HD GMC Sierra 2500 HD V8 6.0L (8th Vin Digit U) Engine Knock Sensor Pair
2007GMC Sierra 2500 HD Classic GMC Sierra 2500 HD Classic V8 6.0L (8th Vin Digit U) Engine Knock Sensor Pair
2001-2006GMC Sierra 3500 GMC Sierra 3500 V8 6.0L (8th Vin Digit U) Engine Knock Sensor Pair
2007GMC Sierra 3500 Classic GMC Sierra 3500 Classic V8 6.0L (8th Vin Digit U) Engine Knock Sensor Pair
2000-2006GMC Yukon GMC Yukon V8 5.3L (8th Vin Digit T) Engine Knock Sensor Pair
2000-2006GMC Yukon GMC Yukon V8 4.8L (8th Vin Digit V) Engine Knock Sensor Pair
2002-2006GMC Yukon GMC Yukon V8 5.3L (8th Vin Digit Z) Engine Knock Sensor Pair
2004-2006GMC Yukon GMC Yukon V8 6.0L (8th Vin Digit U) Engine Knock Sensor Pair
2000-2005GMC Yukon XL 1500 GMC Yukon XL 1500 V8 5.3L (8th Vin Digit T) Engine Knock Sensor Pair
2002-2006GMC Yukon XL 1500 GMC Yukon XL 1500 V8 5.3L (8th Vin Digit Z) Engine Knock Sensor Pair
2000-2005GMC Yukon XL 2500 GMC Yukon XL 2500 V8 6.0L (8th Vin Digit U) Engine Knock Sensor Pair
2003-2007Hummer H2 Hummer H2 V8 6.0L (8th Vin Digit U) Engine Knock Sensor Pair
2003-2004Isuzu Ascender Isuzu Ascender V8 5.3L (8th Vin Digit P) Engine Knock Sensor Pair
1998-2002Pontiac Firebird Pontiac Firebird V8 5.7L (8th Vin Digit G) Engine Knock Sensor Pair
2004Pontiac GTO Pontiac GTO V8 5.7L (8th Vin Digit G) Engine Knock Sensor Pair

Part Interchange

Brand Label Part Number
DIY Solutions ESS00799
DIY Solutions ESS00003

This item may be interchangeable with parts from other brands with the above part numbers. This information is provided only for reference and does not guarantee that the item you are purchasing is identical to parts with part numbers from the brands listed above. To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.

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AC DELCO
Brand #: ACEEK00030
Product Reviews
5.00/ 5.0
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Great parts at a great price
Got all my parts on time and they were all correct. I tell all my friends how great this site is
March 12, 2017
Ac delco knock sensor
Wasnt hard to do and cleared up the code it was given me
July 8, 2017
Knock Sensor
Works great! Good value! Thank you! A pleased customer.
July 14, 2017
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Engine Knock Sensor Pair ACDelco ACEEK00030-ACEEK00030 does not fit your:


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select your Vehicle, to verify this Part will fit.

This part will only fit a vehicle with these options.