Sealed Power 6-5075A Engine Connecting Rod Bearing Set

Brand Sealed Power 6-5075A
Fits Chevrolet, GMC, Saab, Isuzu, Buick, and Oldsmobile · 46 vehicles

Standard size. Engine connecting rod bearing set for a precise replacement fit.

Sealed Power parts use advanced designs and materials for demanding engines.

Cross-references 6B2290A, 89017791 and BB157J for the same application. See all 4.

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Sealed Power Connecting Rod Bearing Set

Sealed Power 6-5075A is a standard-size engine connecting rod bearing set for select GM and related applications with oil slots. Built for the demands of modern engines, it combines updated materials with ISO- and QS-certified manufacturing practices for consistent fit and dependable service.

This part number, 6-5075A, is used in a range of 2002-2009 Chevrolet Trailblazer and GMC Envoy applications, along with other compatible vehicles listed below.

Key Features

  • Standard size connecting rod bearing set
  • Designed for engines with oil slots
  • Sealed Power engineering for modern engine requirements
  • Manufactured under ISO and QS certified processes
  • Cross-references 6B2290A and 89017791 for the same application

Detailed Description

Sealed Power 6-5075A is an engine connecting rod bearing set intended for standard-size service in applications that require oil-slot bearing design. The bearing set is built to support proper rod journal clearance and oil control in engines where precise bearing fit is critical. If you are servicing a Chevrolet Trailblazer, GMC Envoy, or Saab 9-7x, this part number provides a direct-fit option for the listed engine applications.

Sealed Power focuses on materials and manufacturing control to meet the operating demands of today’s engines. That makes 6-5075A a practical choice for rebuilds and engine service where consistent bearing dimensions matter.

What It Helps Address

  • Rod bearing wear during engine rebuilds
  • Excessive clearance at the connecting rod journal
  • Oil-slot bearing replacement needs
  • Noise caused by worn lower-end engine bearings
  • Service replacement for standard-size bearing applications

Installation Notes and Tips

  • Verify crankshaft journal condition and measure clearances before assembly.
  • Confirm the engine uses the standard-size, oil-slot configuration listed for this part.
  • Clean all mating surfaces thoroughly before installation.
  • Use proper assembly lubricant during engine build procedures.
  • Match the bearing set to the exact vehicle and engine specification before final assembly.

Quality Assurance

Sealed Power parts are produced with leading-edge materials and controlled manufacturing processes to support consistent engine service quality. The brand’s ISO and QS certified production standards add confidence for professional engine rebuild work.

  • Fits 2002-2009 Chevrolet Trailblazer, N/A, with Oil Slots; Standard
  • Fits 2002-2009 GMC Envoy, N/A, with Oil Slots; Standard
  • Fits 2005-2009 Saab 9-7x, N/A, with Oil Slots; Standard
  • Fits 2003-2008 Isuzu Ascender, N/A, with Oil Slots; Standard
  • Fits 2004-2007 Buick Rainier, N/A, with Oil Slots; Standard
  • Fits 2002-2006 Chevrolet Trailblazer EXT, N/A, with Oil Slots; Standard
  • Fits 2002-2006 GMC Envoy XL, N/A, with Oil Slots; Standard
  • Fits 2004-2005 GMC Envoy XUV, N/A, with Oil Slots; Standard
  • Fits 2002-2004 Oldsmobile Bravada, N/A, with Oil Slots; Standard
This part fits 46 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2009ChevroletTrailblazer4.2LL6N/Awith Oil Slots; Standard
2009GMCEnvoy4.2LL6N/Awith Oil Slots; Standard
2009Saab9-7x4.2LL6N/Awith Oil Slots; Standard
2008ChevroletTrailblazer4.2LL6N/Awith Oil Slots; Standard
2008GMCEnvoy4.2LL6N/Awith Oil Slots; Standard
2008IsuzuAscender4.2LL6N/Awith Oil Slots; Standard
2008Saab9-7x4.2LL6N/Awith Oil Slots; Standard
2007BuickRainier4.2LL6N/Awith Oil Slots; Standard
2007ChevroletTrailblazer4.2LL6N/Awith Oil Slots; Standard
2007GMCEnvoy4.2LL6N/Awith Oil Slots; Standard
2007IsuzuAscender4.2LL6N/Awith Oil Slots; Standard
2007Saab9-7x4.2LL6N/Awith Oil Slots; Standard
2006BuickRainier4.2LL6N/Awith Oil Slots; Standard
2006ChevroletTrailblazer4.2LL6N/Awith Oil Slots; Standard
2006ChevroletTrailblazer EXT4.2LL6N/Awith Oil Slots; Standard
2006GMCEnvoy4.2LL6N/Awith Oil Slots; Standard
2006GMCEnvoy XL4.2LL6N/Awith Oil Slots; Standard
2006IsuzuAscender4.2LL6N/Awith Oil Slots; Standard
2006Saab9-7x4.2LL6N/Awith Oil Slots; Standard
2005BuickRainier4.2LL6N/Awith Oil Slots; Standard
2005ChevroletTrailblazer4.2LL6N/Awith Oil Slots; Standard
2005ChevroletTrailblazer EXT4.2LL6N/Awith Oil Slots; Standard
2005GMCEnvoy4.2LL6N/Awith Oil Slots; Standard
2005GMCEnvoy XL4.2LL6N/Awith Oil Slots; Standard
2005GMCEnvoy XUV4.2LL6N/Awith Oil Slots; Standard
2005IsuzuAscender4.2LL6N/Awith Oil Slots; Standard
2005Saab9-7x4.2LL6N/Awith Oil Slots; Standard
2004BuickRainier4.2LL6N/Awith Oil Slots; Standard
2004ChevroletTrailblazer4.2LL6N/Awith Oil Slots; Standard
2004ChevroletTrailblazer EXT4.2LL6N/Awith Oil Slots; Standard
2004GMCEnvoy4.2LL6N/Awith Oil Slots; Standard
2004GMCEnvoy XL4.2LL6N/Awith Oil Slots; Standard
2004GMCEnvoy XUV4.2LL6N/Awith Oil Slots; Standard
2004IsuzuAscender4.2LL6N/Awith Oil Slots; Standard
2004OldsmobileBravada4.2LL6N/Awith Oil Slots; Standard
2003ChevroletTrailblazer4.2LL6N/Awith Oil Slots; Standard
2003ChevroletTrailblazer EXT4.2LL6N/Awith Oil Slots; Standard
2003GMCEnvoy4.2LL6N/Awith Oil Slots; Standard
2003GMCEnvoy XL4.2LL6N/Awith Oil Slots; Standard
2003IsuzuAscender4.2LL6N/Awith Oil Slots; Standard
2003OldsmobileBravada4.2LL6N/Awith Oil Slots; Standard
2002ChevroletTrailblazer4.2LL6N/Awith Oil Slots; Standard
2002ChevroletTrailblazer EXT4.2LL6N/Awith Oil Slots; Standard
2002GMCEnvoy4.2LL6N/Awith Oil Slots; Standard
2002GMCEnvoy XL4.2LL6N/Awith Oil Slots; Standard
2002OldsmobileBravada4.2LL6N/Awith Oil Slots; Standard
Directly replaces or cross-references 4 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
6B2290A89017791BB157JCB1882A6