10040421, Rail Manufacturer: ACDelco (GM OEM) OEM part number: 10040421 MSRP: $301.97 Average price: $167.29 Best price: $157.43 You can save: $9.86 Availability: Available in 2 shops. See more part details Add to cart	Please help our community — upload your photos of 10040421.

About this 10040421 Rail

This part is a rail, 7), for Buick, and Pontiac cars. It fits for Buick Skyhawk, Pontiac Sunbird, Grand Am, and J2000 for the U.S. from 1987 to 1990. It's a genuine General Motors part with an OEM part number 10040421, and a corresponding ACDelco part number 10040421. Please keep in mind that this rail is discontinued for the U.S. market since March 1, 2012, and is discontinued for Canada market since February 28, 2009.

This rail has dimensions 7.40 in × 16.30 in × 10.80 in, usually, it comes in a set of 1 item in retail packaging.

This rail 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 10040421 Rail

$157.43 Buy	GM Parts Headquarters	Portland, OR
$177.15 Buy	GM Parts Giant	Northridge, CA

Last update: Apr 25, 2024.

Part 10040421 Has Been Superseded

• 10040421 is discontinued since March 1, 2012 for the U.S. market;
• 10040421 is discontinued since February 28, 2009 for Canada market;
• 10106056 is interchangeable with 10040421 since April 1, 1988 for the U.S. market.

Related Parts

• Valve 01617419
• Retainer 10028793
• Cap 10034697
• Regulator 10040429
• Injector 10040430
• Tube 10045115
• Hose 10106037
• Hose 10106038

This 10040421 rail fits

Buick Pontiac

Skyhawk 1985...1989

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