Toyota Lexus Scion Timing Chain Set with Oil Pump and Water Pump - 1AEEK00629

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This timing chain kit with water pump & oil pump are just what you need to keep your vehicle in good running order.

This high quality, timing chain, water pump, & oil pump kit, contains the following pieces and has the following specifications:

  • Includes:
    • (1) - Timing Chain - 134 Links
    • (2) - Timing Guides - LH (Left Hand) & RH (Right Hand)
    • (1) - Left Cam Sprocket
    • (1) - Crank Sprocket
    • (1) - Oil Pump Sprocket
    • (1) - Oil Pump Drive Chain - 52 Links
    • (1) - Guide Rail
    • (1) - Tensioner
    • (1) - Oil Pump Chain Guide
    • (1) - Oil Pump Tensioner
    • (1) - Engine Oil Pump
    • (1) - Water Pump
  • Fits models with L4 2.4L Engine only

Please note: This timing chain kit is designed for the professional installer. It does not come with any installation instructions. If you do not have a service manual, please consult a professional mechanic prior to installing this kit.

Item Condition: New

Attention California Customers:

WARNING: Cancer and Reproductive Harm -

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.

  1. step : Draining the Coolant (0:26)
    • Raise and support the vehicle on
    • Remove the eight 10mm bolts from the splash shield
    • Pop the clips out of the splash shield
    • Remove the splash shield
    • Place a drain pan beneath the vehicle
    • Loosen the radiator drain by turning it counterclockwise
    • Drain the coolant
    • Tighten the radiator drain
  2. step : Disconnecting the Battery (2:38)
    • Loosen the negative terminal with an adjustable wrench
    • Set the terminal off to the side
  3. step : Removing the Serpentine Belt (3:13)
    • Loosen the 10mm negative battery terminal
    • Familiarize yourself with the route of the serpentine belt
    • Insert a breaker bar and 19mm socket into the tensioner
    • Slowly turn the tensioner clockwise to loosen the belt
    • Pull the belt off the alternator
    • Slowly release the tensioner
  4. step : Removing the Alternator (5:53)
    • Unbolt the positive cable bolt from the alternator with a 10mm socket and ratchet
    • Remove the 10mm bolt from the alternator bracket
    • Unclip the bracket with a flat blade screwdriver
    • Disconnect the alternator connector
    • Pop the harness mounts out of the brackets
    • Remove the 14mm bolt from the alternator
    • Remove the 12mm bolt from the alternator
    • Maneuver the alternator from the bracket with a pry bar
  5. step : Removing the Water Pump Pulley (11:02)
    • Disconnect the crank pulley wiring harness
    • Feed the wire out of the metal channel near the pulley
    • Hold the pulley with a pulley removal tool
    • Remove the four 12mm bolts from the pulley
    • Tap the pulley off with a ball peen hammer
  6. step : Removing the Water Pump (15:05)
    • Loosen the 10mm bolts from the wire bracket
    • Remove the bracket
    • Remove the 10mm bolts from the water pump
    • If needed, tap the water pump with a dead blow mallet to break it free
    • Pry off the water pump with a pry bar
  7. step : Installing the Water Pump (19:31)
    • Clean off the seating surface with a razor blade
    • Clean the studs with a wire brush
    • Insert the gasket into place
    • Put the water pump into place
    • Place the wire bracket on and the bolts hand-tight
    • Tighten the 10mm bolts
    • Torque the bolts and nuts to 80 inch-pounds or 7 foot-pounds
  8. step : Installing the Water Pump Pulley (22:12)
    • Slide the water pump pulley on
    • Tighten the 12mm bolts to the pulley
    • Clip the crank position sensor into place
    • Run the wire up into place
    • Clip the wiring harness into place
    • Clip the wiring harness
  9. step : Installing the Alternator (24:06)
    • Insert the alternator into place
    • Tighten the 12mm bolt to the alternator
    • Tighten the 14mm bolt to the alternator
    • Torque the 14mm bolt to 38 foot-pounds
    • Pop the harness mounts into the brackets
    • Connect the alternator connector
    • Insert the positive cable into place
    • Tighten the 10mm bolt to the positive cable
    • Place the boot on the positive cable
    • Insert the bracket into place
    • Tighten the 10mm bolt to the bracket
    • Clip the bracket on
  10. step : Installing the Serpentine Belt (27:40)
    • Loop the belt around the crank pulley
    • Bring it around the power steering pulley
    • Bring it around the water pump
    • Bring it around the A/C Pulley
    • Bring it around the crank shaft pulley
    • Bring it around the belt tensioner
    • Slowly pull the tensioner clockwise with a 19mm socket and breaker bar
    • Pull the belt over the alternator
    • Release the tensioner
  11. step : Reconnecting the Battery (29:00)
    • Reconnect the negative terminal
    • Tighten the 10mm bolt to the terminal
  12. step : Refilling the Coolant (29:13)
    • Insert a funnel into the radiator
    • Fill the vehicle with the appropriate coolant until it's topped off
    • Start the vehicle
    • Let the air bubbles escape in the funnel
    • Watch the coolant level
    • If the level dips, turn off the vehicle and refill the coolant
    • Wait until the system is bled
    • Place the radiator cap on
    • Start the vehicle

Tools needed for replacement:

    General Tools

  • Razor Blade / Gasket Scraper
  • Funnel
  • Hammer
  • Jack Stands
  • Drain Pan
  • Floor Jack
  • Wire Brush

  • Materials, Fluids, and Supplies

  • Anti-Freeze
  • Rust Penetrant
  • Paper Towels
  • Wire Ties

  • Pliers, Cutters & misc Wrenches

  • Side Cutters

  • Ratchets & Related

  • Socket Extensions
  • Ratchet
  • A Piece of Pipe (for leverage)
  • Torque Wrench
  • 1/2 Inch Breaker Bar

  • Screwdrivers & Related

  • Pry Bar
  • Flat Blade Screwdriver

  • Sockets - Metric

  • 12mm Socket
  • 14mm Socket
  • 19mm Socket
  • 10mm Socket

  • Specialty Tools

  • Dead Blow Hammer
  • Pulley Removal Tool
  • Serpentine Belt Removal Tool

  • Wrenches - Metric

  • 10mm Wrench
  • 14mm Wrench

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Part 1AEEK00629
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