12178446, Harness Manufacturer: GM OEM part number: 12178446 MSRP: $128.33 Price: $14.05 Availability: Available in 1 shop. See more part details Add to cart	Please help our community — upload your photos of 12178446.

About this 12178446 Harness

This part is a harness, rear lamp wiring harness extension (with 2 sockets), for Cadillac cars. It fits for Cadillac Eldorado, Eldorado Touring, Concours, d'Elegance, Deville, Hearse, Limousine, and Seville for the U.S. from 1992 to 1997. It's a genuine General Motors part with an OEM part number 12178446. Please keep in mind that this harness is discontinued for the U.S. market since February 1, 2010, and is discontinued for Canada market since January 3, 2009.

This harness has dimensions 2.10 in × 11.50 in × 4.50 in, usually, it comes in a set of 1 item in retail packaging.

This harness 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 12178446 Harness

$14.05 Buy

GM Parts Giant

Northridge, CA

Last update: May 30, 2024.

Part 12178446 Has Been Superseded

• 12178446 is discontinued since February 1, 2010 for the U.S. market;
• 12178446 is discontinued since January 3, 2009 for Canada market;
• 12127283 was replaced with 12178446 on January 2, 2009 for Canada market;
• 12127282 is interchangeable with 12178446 since October 1, 2003 for the U.S. market;
• 12127283 was replaced with 12178446 on July 1, 1999 for the U.S. market;
• 16517981 was replaced with 12127282 on January 1, 1994 for the U.S. market;
• 16517982 was replaced with 12127282 on January 1, 1994 for the U.S. market;
• 16517983 was replaced with 12127283 on November 1, 1992 for the U.S. market;
• 16517984 was replaced with 12127283 on November 1, 1992 for the U.S. market.

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This 12178446 harness fits

Cadillac

Eldorado 1992...1997 Eldorado Touring 1995...1997 Concours 1995...1997 d'Elegance 1997 Deville 1995...1997 Hearse 1997 Limousine 1997 Seville 1992...1997

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