16517978, Harness Manufacturer: GM OEM part number: 16517978 Price: TBA See more part details Add to cart	Please help our community — upload your photos of 16517978.

About this 16517978 Harness

This part is a harness, rear lamp wiring harness extension (first design has hot dipped skts or skts with out wire grommets, second design has skts with green wire grommets.), for General Motors cars. It fits for General Motors vehicles which were sold in the U.S., Europe, and UK. It's a genuine General Motors part with an OEM part number 16517978. Please keep in mind that this harness was replaced with 12127285 for the U.S. market on July 1, 2007, and was replaced with 12127285 for Canada market.

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

Part 16517978 Has Been Superseded

• 20715364 is discontinued since March 1, 2012 for the U.S. market;
• 16517978 was replaced with 12127285 on July 1, 2007 for the U.S. market;
• 16517978 was replaced with 16523418 on July 1, 2007 for the U.S. market;
• 16517978 was replaced with 20715364 on July 1, 2007 for the U.S. market;
• 16517978 was replaced with 25636527 on July 1, 2007 for the U.S. market;
• 16517978 was replaced with 12127285 for Canada market;
• 16517978 was replaced with 16523418 for Canada market;
• 16517978 was replaced with 20715364 for Canada market.

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