Leaf Spring Insulator - GM (20859337)
Genuine OEM GM Parts & Accessories - 20859337
Leaf Spring Insulator - GM (20859337)
Genuine OEM GM Parts & Accessories - 20859337
- GM
- 20859337
- 13219091
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- MSRP: $14.01
- You Save: $2.83 (20.2% off)
- Sale Price: $11.18
- MSRP: $14.01
- Discount: $2.83 (20.2% off)
- Sale Price: $11.18
Also Purchased

- GM
- 20859337
- 13219091
Details
- Brand:
- SKU:
20859337
- Positions: Left Upper, Right Upper
- Other Names:
Spring Insulator
- Description: GM Genuine Parts Leaf Spring Insulator (Part Number: 20859337) is an upper front leaf spring insulator that reduces noise and wear between spring leaves and mounting components.Purchase from World Parts Direct—an American company offering competitive pricing, OEM-quality parts, a compatibility guarantee, and expert parts support.
- Function: Insulates leaf spring contact surfaces to reduce noise and prevent metal-on-metal wear.
- Application: Front upper position for select models such as LaCrosse with performance packages—verify fitment.
- Quality: GM Genuine Part engineered and tested to factory standards.
- Also known as: Spring Insulator
- Condition: New
- Replaces:
13219091
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
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WorldPartsDirect.com
Thanks for shopping with World Parts Direct, home of the low-price and right-part-guarantee! Everything we carry is genuine, OEM and ships straight from a licensed dealership. All of our products are backed by a nationwide warranty and can be returned within 30 days if you no longer need it. What's the catch? There isn't one! Nobody beats our prices and nobody offers higher quality parts than we do, and if we cannot get the part you need, nobody can! We offer hundreds of thousands of unique items, including discontinued parts. Your satisfaction is our top priority and we hope you'll give us the opportunity to earn your business today.
GM

Built with GM’s engineering expertise, ACDelco and OEM GM parts are factory original equipment replacement parts for your Chevy, Buick, Cadillac, GMC, Saturn, Pontiac, Oldsmobile or Hummer. Every ACDelco and OEM GM part is rigidly held to federal safety and quality standards and is guaranteed by GM Replacement Parts Limited Warranty. You can trust GM Genuine Parts when ordering this Leaf Spring Insulator for your 2010-2015 vehicle. GM Parts & Accessories Limited Warranty.