Replaces

Serpentine Belt Idler Pulley

Frequently bought together

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

This replacement serpentine belt Idler Pulley is just what you need to get your vehicle in good working order again!

Specifications:

  • Direct replacement
  • Replaces dealer part numbers: 38942P01003, 38942P3F003, 38942P73000, 38942PM3000, 38950P2K305, MR315825, MR315825, N3H115940B, N3H1-15-940B, 38942-P01-003, 38942-P3F-003, 38942-P73-000, 38942-PM3-000, 38950-P2K-305
  • Includes bearing
  • Brand new
  • Dimensions:
    • Diameter: 70mm
    • Width: 20.4mm
    • Grooves: 4

For some vehicles To ensure fit please match the 8th digit of your VIN number to the VIN code in the title. Your vehicles VIN number can be found in the lower left corner of the windshield or on your registration.

If you are hearing a whirring noise from the front of your engine or if your belt often screeches you may be in need of a new belt tensioner or idler pulley. The idler pulley is typically used to redirect the serpentine belt, or help to apply tension against the belt tensioner.

If you are replacing your serpentine belt tensioner, it is usually a good time to replace the idler pulley as well.

To ensure fit please match the 8th digit of your VIN number to the VIN code in the title. Your vehicles VIN number can be found in the lower left corner of the windshield or on your registration.

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.

  1. step : Remove the serpentine belt (0:38)
    • Use a 10 mm socket and ratchet to unbolt the belt and pulley shield.
    • Loosen the two 12 mm tensioner adjusting bolts.
    • Locate your serpentine belt routing diagram or draw one out.
    • Remove the serpentine belt.
  2. step : Remove the belt tensioner pulley (2:40)
    • Use your socket, rachet and extension to loosen the adjustor bolts to remove the AC compressor belt.
    • Unbolt the belt tensioner assembly.
    • Use a hammer to remove the pulley from the assembly.
  3. step : Install the new pulley (5:00)
    • Install the new pulley to the tensioner assembly.
    • Bolt the tensioner assembly back in.
    • Replace the AC compressor belt and tighten the adjustor bolts.
    • Route the serpentine belt back on, using your routing diagram
    • Tighten the tensioner adjustor bolts
    • Bolt the cover back on.

Tools needed for replacement:

    Ratchets & Related

  • Ratchet
  • Socket Extensions

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 12mm Socket
  • 10mm Socket

5.00/ 5.0
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Perfect fit
The serpentine belt pully I received from A1 was a perfect fit , and the quality of the part was better than OME . Best price and high quality what more could you ask for. Thanks A1 Your my first choice for auto parts
May 21, 2018
Pulley
Excellent part, excellent price, fast delivery, virtually no down time, great replacement videos...What’s not to like....1aauto first stop for my car repairs....
May 30, 2018
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Fits the following Makes:

Year Make Model Description
1990-2001Acura Integra Acura Integra L4 1.8L Serpentine Belt Idler Pulley
1992-1993Acura Integra Acura Integra L4 1.7L Serpentine Belt Idler Pulley
1995-2000Chrysler Sebring Chrysler Sebring V6 2.5L Serpentine Belt Idler Pulley
1995-1999Dodge Avenger Dodge Avenger V6 2.5L Serpentine Belt Idler Pulley
1998-2000Dodge Avenger Dodge Avenger V6 2.5L Serpentine Belt Idler Pulley
1985Honda Accord Honda Accord L4 1.8L Serpentine Belt Idler Pulley
1986-1989Honda Accord Honda Accord L4 2.0L Serpentine Belt Idler Pulley
1990-1997Honda Accord Honda Accord L4 2.2L Serpentine Belt Idler Pulley
1995Honda Accord Honda Accord V6 2.7L Serpentine Belt Idler Pulley
1998-1999Honda Accord Honda Accord L4 2.3L Serpentine Belt Idler Pulley
1998-1999Honda Accord Honda Accord V6 3.0L Serpentine Belt Idler Pulley
1997-2001Honda CR-V Honda CR-V L4 2.0L Serpentine Belt Idler Pulley
1988-1991Honda CRX Honda CRX L4 1.5L Serpentine Belt Idler Pulley
1988-2000Honda Civic Honda Civic L4 1.6L Serpentine Belt Idler Pulley
1988-1995Honda Civic Honda Civic L4 1.5L Serpentine Belt Idler Pulley
2003-2005Honda Civic Honda Civic L4 1.3L Serpentine Belt Idler Pulley
1993-1995Honda Civic Del Sol Honda Civic Del Sol L4 1.5L Serpentine Belt Idler Pulley
1993-1997Honda Civic Del Sol Honda Civic Del Sol L4 1.6L Serpentine Belt Idler Pulley
1994Honda Passport Honda Passport L4 2.6L Serpentine Belt Idler Pulley
1985-1987Honda Prelude Honda Prelude L4 2.0L Serpentine Belt Idler Pulley
1985-1987Honda Prelude Honda Prelude L4 1.8L Serpentine Belt Idler Pulley
1992-1996Honda Prelude Honda Prelude L4 2.3L Serpentine Belt Idler Pulley
1992-2000Honda Prelude Honda Prelude L4 2.2L Serpentine Belt Idler Pulley
2004-2009Mazda RX-8 Mazda RX-8 R2 1.3L Serpentine Belt Idler Pulley
2005-2006Saab 9-2X Saab 9-2X Serpentine Belt Idler Pulley
2003-2006Subaru Baja Subaru Baja H4 2.5L Serpentine Belt Idler Pulley
1998-2008Subaru Forester Subaru Forester H4 2.5L Serpentine Belt Idler Pulley
1995-1997Subaru Impreza Subaru Impreza H4 1.8L Serpentine Belt Idler Pulley
1995-2001Subaru Impreza Subaru Impreza H4 2.2L Serpentine Belt Idler Pulley
1998-2007Subaru Impreza Subaru Impreza H4 2.5L Serpentine Belt Idler Pulley
2002-2005Subaru Impreza Subaru Impreza WRX H4 2.0L Serpentine Belt Idler Pulley
2004-2007Subaru Impreza Subaru Impreza WRX STI Serpentine Belt Idler Pulley
1995-1999Subaru Legacy Subaru Legacy H4 2.2L Serpentine Belt Idler Pulley
1996-2009Subaru Legacy Subaru Legacy H4 2.5L Serpentine Belt Idler Pulley
2000-2009Subaru Outback Subaru Outback H4 2.5L Serpentine Belt Idler Pulley
Part 1AEIP00003
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