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Sealed Power 1889M Engine Camshaft Bearing Set
| Brand | Sealed Power 1889M |
|---|---|
| Package Alert | Full set |
| Part Material | Steel backed babbitt or bronze alloy |
| Standard Size | Standard |
| Fits | Buick, Chevrolet, Oldsmobile, and Pontiac · 111 vehicles |
Standard size. Fits standard applications without oversizing or undersizing.
Steel-backed bearings. Babbitt or bronze alloy construction for dependable camshaft support.
ISO & QS certified. Manufactured to meet rigorous modern engine demands.
Cross-references TC Remanufacturing B14, 4C1812S and BC2123S for the same application. See all 6.
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Sealed Power 1889M Camshaft Bearing Set
Sealed Power 1889M is a standard-size engine camshaft bearing set built for valve train service on a wide range of GM applications. It uses steel-backed babbitt or bronze alloy construction and is supplied as a full set for standard replacement work.
For Buick, Chevrolet, Pontiac, and Oldsmobile engines that require the 2nd design cam bearing arrangement, this Sealed Power camshaft bearing set supports accurate bearing replacement during rebuild or repair. The 1889M part number is commonly searched for GM V6 and V8 engine service across multiple model years.
Key Features
- Standard-size engine camshaft bearing set
- Steel-backed babbitt or bronze alloy bearing material
- Full set for complete cam bearing service
- Built for 2nd design applications with specific housing bore requirements
- Sealed Power engineering and ISO/QS-certified manufacturing background
- Part number: 1889M
Detailed Description
Sealed Power 1889M is an engine camshaft bearing set for valve train repair in compatible GM applications. It is specified as standard size and uses durable bearing materials selected for engine rebuild environments. Fitment includes 2005-2009 Buick Allure, 2005-2009 Buick LaCrosse, 2006-2008 Buick Lucerne, 1997-2008 Pontiac Grand Prix, 1996-2005 Buick LeSabre, 1996-2005 Buick Park Avenue, 2000-2005 Chevrolet Impala, 1998-2005 Chevrolet Monte Carlo, 1996-2005 Pontiac Bonneville, 1996-2004 Buick Regal, 1996-2002 Chevrolet Camaro, 1996-2002 Pontiac Firebird, 1996-1999 Buick Riviera, 1998-1999 Chevrolet Lumina, 1996-1999 Oldsmobile 88, 1998-1999 Oldsmobile Intrigue, 1996-1999 Oldsmobile LSS, 1997-1998 Oldsmobile Regency, and 1996 Oldsmobile 98. This part cross-references 4C1812S and BC2123S for the same application.
What It Helps Fix
- Camshaft bearing wear during engine rebuilds
- Excessive camshaft clearance from worn bearing surfaces
- Oil pressure loss related to bearing wear
- Noise or rough operation tied to cam bearing damage
- Service needs on 2nd design GM cam bearing applications
Installation Notes and Tips
Verify the engine’s 2nd design specification before ordering, since positions 1 and 5 require a housing bore of 2.3460-2.3480 in. Confirm standard-size requirements and inspect the cam tunnel carefully during assembly. Proper cleaning, measurement, and lubrication during installation are important for accurate bearing fit and long-term service.
Quality Assurance
Sealed Power states that its parts use modern designs, advanced materials, and ISO and QS certified manufacturing processes to meet demanding engine service requirements.
This part fits 111 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2009 | Buick | Allure | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2009 | Buick | LaCrosse | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2008 | Buick | Allure | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2008 | Buick | LaCrosse | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2008 | Buick | Lucerne | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2008 | Pontiac | Grand Prix | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2007 | Buick | Allure | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2007 | Buick | LaCrosse | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2007 | Buick | Lucerne | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2007 | Pontiac | Grand Prix | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2006 | Buick | Allure | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2006 | Buick | LaCrosse | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2006 | Buick | Lucerne | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2006 | Pontiac | Grand Prix | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2005 | Buick | Allure | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2005 | Buick | LaCrosse | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2005 | Buick | LeSabre | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2005 | Buick | Park Avenue | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2005 | Chevrolet | Impala | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2005 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2005 | Pontiac | Bonneville | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2005 | Pontiac | Grand Prix | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2004 | Buick | LeSabre | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2004 | Buick | Park Avenue | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2004 | Buick | Regal | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2004 | Chevrolet | Impala | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2004 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2004 | Pontiac | Bonneville | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2004 | Pontiac | Grand Prix | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2003 | Buick | LeSabre | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2003 | Buick | Park Avenue | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2003 | Buick | Regal | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2003 | Chevrolet | Impala | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2003 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2003 | Pontiac | Bonneville | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2003 | Pontiac | Grand Prix | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2002 | Buick | LeSabre | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2002 | Buick | Park Avenue | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2002 | Buick | Regal | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2002 | Chevrolet | Camaro | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2002 | Chevrolet | Impala | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2002 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2002 | Pontiac | Bonneville | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2002 | Pontiac | Firebird | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2002 | Pontiac | Grand Prix | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2001 | Buick | LeSabre | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2001 | Buick | Park Avenue | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2001 | Buick | Regal | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2001 | Chevrolet | Camaro | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2001 | Chevrolet | Impala | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2001 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2001 | Pontiac | Bonneville | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2001 | Pontiac | Firebird | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2001 | Pontiac | Grand Prix | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2000 | Buick | LeSabre | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2000 | Buick | Park Avenue | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2000 | Buick | Regal | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2000 | Chevrolet | Camaro | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2000 | Chevrolet | Impala | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2000 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2000 | Pontiac | Bonneville | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2000 | Pontiac | Firebird | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 2000 | Pontiac | Grand Prix | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1999 | Buick | LeSabre | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1999 | Buick | Park Avenue | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1999 | Buick | Regal | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1999 | Buick | Riviera | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1999 | Chevrolet | Camaro | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1999 | Chevrolet | Lumina | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1999 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1999 | Oldsmobile | 88 | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1999 | Oldsmobile | Intrigue | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1999 | Oldsmobile | LSS | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1999 | Pontiac | Bonneville | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1999 | Pontiac | Firebird | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1999 | Pontiac | Grand Prix | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1998 | Buick | LeSabre | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1998 | Buick | Park Avenue | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1998 | Buick | Regal | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1998 | Buick | Riviera | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1998 | Chevrolet | Camaro | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1998 | Chevrolet | Lumina | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1998 | Chevrolet | Monte Carlo | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1998 | Oldsmobile | 88 | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1998 | Oldsmobile | Intrigue | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1998 | Oldsmobile | LSS | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1998 | Oldsmobile | Regency | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1998 | Pontiac | Bonneville | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1998 | Pontiac | Firebird | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1998 | Pontiac | Grand Prix | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1997 | Buick | LeSabre | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1997 | Buick | Park Avenue | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1997 | Buick | Regal | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1997 | Buick | Riviera | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1997 | Chevrolet | Camaro | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1997 | Oldsmobile | 88 | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1997 | Oldsmobile | LSS | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1997 | Oldsmobile | Regency | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1997 | Pontiac | Bonneville | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1997 | Pontiac | Firebird | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1997 | Pontiac | Grand Prix | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1996 | Buick | LeSabre | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1996 | Buick | Park Avenue | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1996 | Buick | Regal | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1996 | Buick | Riviera | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1996 | Chevrolet | Camaro | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1996 | Oldsmobile | 88 | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1996 | Oldsmobile | 98 | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1996 | Oldsmobile | LSS | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1996 | Pontiac | Bonneville | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| 1996 | Pontiac | Firebird | 3.8L | V6 | N/A | 2nd Design; Position 1 and 5 housing bore 2.3460 (in) 2.3480 (in) |
| No rows match your filter. | ||||||
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
TC Remanufacturing — B144C1812SBC2123SCS436BBCS4401BBSH1812S