12386154, Seal Manufacturer: ACDelco (GM OEM) OEM part number: 12386154 MSRP: $4.13 Average price: $4.82 Best price: $4.54 You can save: $0.28 Availability: Available in 2 shops. See more part details Add to cart	Please help our community — upload your photos of 12386154.

About this 12386154 Seal

This part is a seal, transfer case selector switch (O-ring), for Chevrolet Trucks, Oldsmobile Trucks, Cadillac Trucks, and GMC Trucks cars. It fits for 306 General Motors vehicles which were sold in the U.S. from 1966 to 2013. It's a genuine General Motors part with an OEM part number 12386154, and a corresponding ACDelco part number 12386154.

This seal has dimensions 0.30 in × 2.50 in × 1.80 in, it has a weight of 1.60 ounces, usually, it comes in a set of 1 item in retail packaging.

This seal 100% fits for General Motors cars. It's made of top quality materials, it has passed not only all manufacturer's tests but also General Motors quality control and has to endure rough road conditions over a long time.

Spare Part Information

Spare part packaging options

Shops Where You Can Buy This GM 12386154 Seal

$4.54 Buy	GM Parts Headquarters	Portland, OR
$5.09 Buy	GM Parts Giant	Northridge, CA

Last update: Nov 5, 2025.

Related Parts

• Bolt 11515755
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• Plunger 15633556
• Bushing 15665313
• Case 19133000
• Pinion 19133004
• Stud 19133005

This 12386154 seal fits

Chevrolet Trucks Oldsmobile Trucks Cadillac Trucks GMC Trucks

C1500 Pickup 2WD 1992...1996 C1500 Suburban 2WD 1992...1996, 1997...1999 C2500 Pickup 2WD 1992...1996 C2500 Suburban 2WD 1992...1996, 1997...1999 Tahoe 2WD 1995...1996, 1997...1999 K1500 Pickup 4WD 1992...1996 K1500 Suburban 4WD 1992...1996, 1997...1999 K2500 Pickup 4WD 1992...1996 K2500 Suburban 4WD 1992...1996, 1997...1999 Tahoe 4WD 1995...1996, 1997...1999 K1500 Pickup Sierra 4WD 1995 K1500 Pickup Sierra XC 4WD 1995 Blazer 4WD 1992...1994 Bravada 2WD 1991...1994 S10 Blazer 2WD 1991...1994 Bravada 4WD 1991...1994 S10 Blazer 4WD 1991...1994 S10 Pickup 4WD 1991...1994, 1995...2004 S10 Pickup 2WD 1991...1993, 1994...2003 C2500 Pickup 2WD (Carryover Model) 1997...2000 Tahoe 2WD (Carryover Model) 2000 K2500 Pickup 4WD (Carryover Model) 1997...2000 Tahoe 4WD (Carryover Model) 2000 C1500 Pickup 2WD (Carryover Model) 1997...1999 K1500 Pickup 4WD (Carryover Model) 1997...1999 Silverado 1500 2WD 2010...2012, 2009, 2008 Silverado 1500 Crew Cab 2WD (Exclude Hybrid) 2011...2012, 2010, 2009 Silverado 1500 Extended Cab 2WD 2011...2012, 2010, 2009, 2008 Silverado 1500 Hybrid 2WD 2010...2012, 2009 Silverado 1500 Regular Cab 2WD 2011...2012, 2010, 2009, 2008 Silverado 2500 HD 2WD 2010...2012, 2009, 2008 Silverado 2500 HD Crew Cab 2WD 2010...2012, 2009, 2008 Silverado 2500 HD Extended Cab 2WD 2010...2012, 2009, 2008 Silverado 2500 HD Regular Cab 2WD 2010...2012, 2009, 2008 Silverado 3500 HD 2WD 2010...2012, 2009, 2008 Silverado 3500 HD Crew Cab 2WD 2010...2012, 2009, 2008 Silverado 3500 HD Extended Cab 2WD 2010...2012, 2009, 2008 Silverado 3500 HD Regular Cab 2WD 2010...2012, 2009, 2008 Silverado 1500 4WD 2010...2012, 2009, 2008 Silverado 1500 Crew Cab 4WD (Exclude Hybrid) 2011...2012, 2010, 2009 Silverado 1500 Extended Cab 4WD 2011...2012, 2010, 2009, 2008 Silverado 1500 Hybrid 4WD 2010...2012, 2009 Silverado 1500 Regular Cab 4WD 2011...2012, 2010, 2009, 2008 Silverado 2500 HD 4WD 2010...2012, 2009, 2008 Silverado 2500 HD Crew Cab 4WD 2010...2012, 2009, 2008 Silverado 2500 HD Extended Cab 4WD 2010...2012, 2009, 2008 Silverado 2500 HD Regular Cab 4WD 2010...2012, 2009, 2008 Silverado 3500 HD 4WD 2010...2012, 2009, 2008 Silverado 3500 HD Crew Cab 4WD 2010...2012, 2009, 2008 Silverado 3500 HD Extended Cab 4WD 2010...2012, 2009, 2008 Silverado 3500 HD Regular Cab 4WD 2010...2012, 2009, 2008 Silverado 1500 Crew Cab 2WD 2008 Silverado 1500 Crew Cab 4WD 2008 Silverado 1500 2WD (New Style) 2007 Silverado 1500 Crew Cab 2WD (New Style) 2007 Silverado 1500 Extended Cab 2WD (New Style) 2007 Silverado 1500 Regular Cab 2WD (New Style) 2007 Silverado 2500 HD 2WD (New Style) 2007 Silverado 2500 HD Crew Cab 2WD (New Style) 2007 Silverado 2500 HD Extended Cab 2WD (New Style) 2007 Silverado 2500 HD Regular Cab 2WD (New Style) 2007 Silverado 3500 HD 2WD (New Style) 2007 Silverado 3500 HD Crew Cab 2WD (New Style) 2007 Silverado 3500 HD Extended Cab 2WD (New Style) 2007 Silverado 3500 HD Regular Cab 2WD (New Style) 2007 Silverado 1500 4WD (New Style) 2007 Silverado 1500 Crew Cab 4WD (New Style) 2007 Silverado 1500 Extended Cab 4WD (New Style) 2007 Silverado 1500 Regular Cab 4WD (New Style) 2007 Silverado 2500 HD 4WD (New Style) 2007 Silverado 2500 HD Crew Cab 4WD (New Style) 2007 Silverado 2500 HD Extended Cab 4WD (New Style) 2007 Silverado 2500 HD Regular Cab 4WD (New Style) 2007 Silverado 3500 HD 4WD (New Style) 2007 Silverado 3500 HD Crew Cab 4WD (New Style) 2007 Silverado 3500 HD Extended Cab 4WD (New Style) 2007 Silverado 3500 HD Regular Cab 4WD (New Style) 2007

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