12577421, Module Manufacturer: GM OEM part number: 12577421 MSRP: $135.39 Average price: $173.31 Best price: $148.93 You can save: $24.38 Availability: Available in 2 shops. See more part details Add to cart	Please help our community — upload your photos of 12577421.

About this 12577421 Module

This part is a module, transfer case shift control, for Chevrolet Trucks, Cadillac Trucks, and GMC Trucks cars. It fits for 34 General Motors vehicles which were sold in the U.S. from 1998 to 2000. It's a genuine General Motors part with an OEM part number 12577421.

This module has dimensions 3.30 in × 9.90 in × 6.40 in, it has a weight of 1.25 pounds, usually, it comes in a set of 1 item in retail packaging.

This module 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 12577421 Module

$148.93 Buy	GM Parts Headquarters	Portland, OR
$197.70 Buy	GM Parts Giant	Northridge, CA

Last update: Nov 13, 2024.

Part 12577421 Has Been Superseded

• 15748770 was replaced with 12577421 on February 28, 2009 for Canada market;
• 15748770 is interchangeable with 12577421 since October 1, 2004 for the U.S. market;
• 15009564 was replaced with 15049679 on September 1, 2000 for the U.S. market;
• 15014253 is interchangeable with 15009564 since August 1, 2000 for the U.S. market;
• 15001809 is interchangeable with 15014253 since August 1, 2000 for the U.S. market;
• 15049679 was replaced with 15748770 on February 1, 2000 for the U.S. market.

Related Parts

• Nut 11505329
• Connector 12045470
• Connector 12101762
• Connector 12101875
• Connector 12101889
• Harness 12190526
• Harness 12190530
• Bolt 12338139

This 12577421 module fits

Chevrolet Trucks Cadillac Trucks GMC Trucks

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 C1500 Suburban 2WD 1997...1999 C2500 Suburban 2WD 1997...1999 Tahoe 2WD 1997...1999 K1500 Pickup 4WD (Carryover Model) 1997...1999 K1500 Suburban 4WD 1997...1999 K2500 Suburban 4WD 1997...1999 Tahoe 4WD 1997...1999

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