Dorman 420-120 | Engine Balance Shaft Chain Tensioner

Part Number
Timing Chain Tensioner -Tensioner Only

Fits: 00 Saturn LS, 00 Saturn LS1, 00 Saturn LW1, 01-02 Saturn L100, 01-03 Saturn L200, 01-03 Saturn LW200, 02-05 Chevrolet Cavalier, 02-04 Oldsmobile Alero, 02-05 Pontiac Grand Am, 02-05 Pontiac Sunfire, 02-07 Saturn Vue, 03-07 Saturn Ion, 04-12 Chevrolet Malibu, 04 Saturn L300, 05-10 Chevrolet Cobalt, 06-11 Chevrolet HHR, 06-10 Pontiac G6, 06-09 Pontiac Solstice, 07-09 Pontiac G5, 07-09 Saturn Aura, 07-10 Saturn Sky, 10-12 Buick LaCrosse, 11-12 Buick Regal

Special Price $42.49 Regular Price $49.99
In stock
Free Shipping
Estimated Ship Date: 1 Business Day or Less

This engine timing chain tensioner is designed to match the fit and function of the original tensioner on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

BRAND: Dorman - OE Solutions


  • Buick 2012-10, Chevrolet 2012-02, Oldsmobile 2004-02, Pontiac 2010-02, Saturn 2010-00
  • Timing Chain Tensioner -Tensioner Only
  • Engine, Timing, Chain, Tensioner, Chains, Tensioners, Variable, Valve, Solenoid
  • Durable construction - this part is made from quality materials to ensure reliable performance and long service life
  • Recommended for replacement when a new timing chain and pulleys are installed
  • Direct replacement - this engine timing chain tensioner is designed to match the fit and function of the original tensioner on specified applications
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience


Installation Hardware IncludedNo
Installation Instructions IncludedNo
Item GradeStandard Replacement
Mounting Bracket IncludedNo
Package Contents1 Timing Chain Tension
Row Quantity1
Tensioner TypeAutomatic Mechanical

L4 134CID 2.2L



  • Skyward Automotive Products LLC: SK420120
  • CLOYES: 95383
  • General Motors: 90537300
  • ACDELCO: 90537300


  • 2001-2002 Saturn L100 - Position: N/A
  • 2002-2004 Oldsmobile Alero - Position: N/A
  • 2002-2005 Pontiac Sunfire - Position: N/A
  • 2000-2000 Saturn LS - Position: N/A
  • 2010-2012 Buick LaCrosse - Position: N/A
  • 2005-2010 Chevrolet Cobalt - Position: N/A
  • 2000-2000 Saturn LW1 - Position: N/A
  • 2003-2007 Saturn Ion - Position: N/A
  • 2004-2004 Saturn L300 - Position: N/A
  • 2002-2007 Saturn Vue - Position: N/A
  • 2006-2009 Pontiac Solstice - Position: N/A
  • 2007-2009 Saturn Aura - Position: N/A
  • 2000-2000 Saturn LS1 - Position: N/A
  • 2002-2005 Pontiac Grand Am - Position: N/A
  • 2001-2003 Saturn LW200 - Position: N/A
  • 2007-2010 Saturn Sky - Position: N/A
  • 2002-2005 Chevrolet Cavalier - Position: N/A
  • 2006-2010 Pontiac G6 - Position: N/A
  • 2007-2009 Pontiac G5 - Position: N/A
  • 2006-2011 Chevrolet HHR - Position: N/A
  • 2004-2012 Chevrolet Malibu - Position: N/A
  • 2001-2003 Saturn L200 - Position: N/A
  • 2011-2012 Buick Regal - Position: N/A
Customer Questions
Can I use Dorman parts to replace OEM parts?
Yes, Dorman parts can often be used as replacements for OEM parts, but it is important to carefully compare specifications and ensure compatibility.
How do I install Dorman shift linkage bushing?
To install a Dorman shift linkage bushing, first locate the old bushing and remove it if necessary. Apply lubricant to the Dorman bushing and slide it onto the shift linkage, tapping it into place with a soft tool until fully seated. Check the alignment and function of the shift linkage after installation.
Where is Dorman manufactured?
Dorman is a global automotive parts supplier with manufacturing facilities in the United States, Mexico, Canada, China, and India. Its headquarters and largest manufacturing facility are located in Colmar, Pennsylvania, USA.
Please, mind that only logged in users can submit questions

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