12621399, Flywheel Manufacturer: GM OEM part number: 12621399 MSRP: $94.67 Price: $3.05 Availability: Available in 1 shop. See more part details Add to cart	Please help our community — upload your photos of 12621399.

About this 12621399 Flywheel

This part is a flywheel, engine (automatic transmission), for Chevrolet Trucks, Cadillac Trucks, and GMC Trucks cars. It fits for 338 General Motors vehicles which were sold in the U.S. from 1999 to 2009. It's a genuine General Motors part with an OEM part number 12621399. Please keep in mind that this flywheel is discontinued for the U.S. market since September 1, 2012, and was replaced with 12563532 for Canada market.

This flywheel has dimensions 1.80 in × 16.40 in × 16.30 in, it has a weight of 8.00 pounds, usually, it comes in a set of 1 item in retail packaging.

This flywheel 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 12621399 Flywheel

$3.05 Buy

GM Parts Giant

Northridge, CA

Last update: Nov 17, 2024.

GM 12621399 Part Sales Statistics

All the data on these charts reflect users behavior on oemcats.com website from 2012 to 2020.

How to read the data. Numbers represent sales on a scale from 0 to 100, where 100 is the period when most sales occured as a fraction of total sales during that period.

Part 12621399 Has Been Superseded

• 12621399 is discontinued since September 1, 2012 for the U.S. market;
• 12551367 was replaced with 12621399 on March 1, 2010 for the U.S. market;
• 12621400 was replaced with 12621399 on January 1, 2009 for the U.S. market;
• 12621399 was replaced with 12563532 for Canada market;
• 12621399 was replaced with 19257940 for Canada market;
• 12621399 was replaced with 19260102 for Canada market.

Related Parts

• Pinion 01453658
• Plug 09427693
• Bolt 11515756
• Bolt 11515758
• Bolt 11561283
• Bolt 11569956
• Bolt 11570662
• Bolt 11588723

This 12621399 flywheel fits

Chevrolet Trucks Cadillac Trucks GMC Trucks

Silverado Classic 2500 HD 2WD 2007 Silverado Classic 2500 HD Crew Cab 2WD 2007 Silverado Classic 2500 HD Extended Cab 2WD 2007 Silverado Classic 2500 HD Regular Cab 2WD 2007 Silverado Classic 2500 HD 4WD 2007 Silverado Classic 2500 HD Crew Cab 4WD 2007 Silverado Classic 2500 HD Extended Cab 4WD 2007 Silverado Classic 2500 HD Regular Cab 4WD 2007 Silverado 2500 HD 2WD 2006, 2010...2012, 2009, 2008 Silverado 2500 HD Crew Cab 2WD 2006, 2010...2012, 2009, 2008 Silverado 2500 HD Extended Cab 2WD 2006, 2010...2012, 2009, 2008 Silverado 2500 HD Regular Cab 2WD 2006, 2010...2012, 2009, 2008 Suburban 2500 2WD 2006, 2000...2004 Avalanche 2500 4WD 2006, 2002...2004 Silverado 2500 HD 4WD 2006, 2010...2012, 2009, 2008 Silverado 2500 HD Crew Cab 4WD 2006, 2010...2012, 2009, 2008 Silverado 2500 HD Extended Cab 4WD 2006, 2010...2012, 2009, 2008 Silverado 2500 HD Regular Cab 4WD 2006, 2010...2012, 2009, 2008 Suburban 2500 4WD 2006, 2000...2004 Silverado 2500 HD 2WD (New Style) 2001...2005, 2007 Suburban 2500 LS 2WD 2005 Suburban 2500 LT 2WD 2005 Avalanche 2500 LS 4WD 2005 Avalanche 2500 LT 4WD 2005 Silverado 2500 HD 4WD (New Style) 2001...2005, 2007 Suburban 2500 LS 4WD 2005 Suburban 2500 LT 4WD 2005 Silverado 2500 2WD (New Style) 1999...2004 Silverado 2500 4WD (New Style) 1999...2004 Avalanche 2500 2WD 2002...2003 Silverado Classic 1500 2WD 2007 Silverado Classic 1500 Crew Cab 2WD 2007 Silverado Classic 1500 Extended Cab 2WD 2007 Silverado Classic 1500 Hybrid 2WD 2007 Silverado Classic 1500 HD Crew Cab 2WD 2007 Silverado Classic 3500 2WD 2007 Silverado Classic 3500 Crew Cab 2WD 2007 Silverado Classic 3500 Extended Cab 2WD 2007 Silverado Classic 3500 Regular Cab 2WD 2007 Silverado SS Classic 2007 Silverado Classic 1500 4WD 2007 Silverado Classic 1500 Crew Cab 4WD 2007 Silverado Classic 1500 Extended Cab 4WD 2007 Silverado Classic 1500 Hybrid 4WD 2007 Silverado Classic 1500 HD Crew Cab 4WD 2007 Silverado Classic 3500 4WD 2007 Silverado Classic 3500 Crew Cab 4WD 2007 Silverado Classic 3500 Extended Cab 4WD 2007 Silverado Classic 3500 Regular Cab 4WD 2007 Silverado 1500 2WD 2006 Silverado 1500 Crew Cab 2WD 2006 Silverado 1500 Extended Cab 2WD 2006 Silverado 1500 Hybrid 2WD 2006 Silverado 1500 HD Crew Cab 2WD 2006 Silverado 3500 2WD 2006 Silverado 3500 Crew Cab 2WD 2006 Silverado 3500 Extended Cab 2WD 2006 Silverado 3500 Regular Cab 2WD 2006 Silverado SS 2006 Suburban 1500 2WD 2006, 2000...2004 Tahoe 2WD 2006, 2001...2004 Tahoe LS 2WD 2005...2006 Tahoe LT 2WD 2005...2006 Silverado 1500 4WD 2006 Silverado 1500 Crew Cab 4WD 2006 Silverado 1500 Extended Cab 4WD 2006 Silverado 1500 Hybrid 4WD 2006 Silverado 1500 HD Crew Cab 4WD 2006 Silverado 3500 4WD 2006 Silverado 3500 Crew Cab 4WD 2006 Silverado 3500 Extended Cab 4WD 2006 Silverado 3500 Regular Cab 4WD 2006 Suburban 1500 4WD 2006, 2000...2004 Tahoe 4WD 2006, 2001...2004 Silverado 1500 2WD (New Style) 1999...2005 Silverado 1500 HD 2WD (New Style) 2003...2005 Silverado 3500 2WD (New Style) 2001...2005 Suburban 1500 LS 2WD 2005 Suburban 1500 LT 2WD 2005 Silverado 1500 4WD (New Style) 1999...2005 Silverado 1500 HD 4WD (New Style) 2001...2005 Silverado 3500 4WD (New Style) 2001...2005 Silverado SS 4WD (New Style) 2003...2005 Suburban 1500 LS 4WD 2005 Suburban 1500 LT 4WD 2005 Suburban 1500 Z71 4WD 2005 Tahoe LS 4WD 2005 Tahoe LT 4WD 2005 Tahoe Z71 4WD 2005 Tahoe 2WD (New Style) 2000 Tahoe 4WD (New Style) 2000 Silverado Classic 1500 Regular Cab 2WD 2007 Silverado Classic 1500 Regular Cab 4WD 2007 Avalanche 1500 2WD 2006, 2002...2005 Silverado 1500 Regular Cab 2WD 2006 Avalanche 1500 4WD 2006, 2002...2005 Silverado 1500 Regular Cab 4WD 2006 Express 2500 2WD 2010...2012, 2009, 2008, 2007, 2006 Express 3500 Cargo / Passenger 2010...2012, 2009, 2008, 2007, 2006 Express 3500 Chassis Cab 2010...2012, 2009, 2008, 2007, 2006 Express 2500 2003...2005, 2003...2005 Express 3500 2003...2005 Suburban 3/4-ton 2WD 2010...2012, 2009, 2008, 2007 Suburban 3/4-ton 4WD 2010...2012, 2009, 2008, 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 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

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