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Rear Coil Spring Lower Insulator - GM (13322648)

Genuine OEM GM Parts & Accessories - 13322648

Rear Coil Spring Lower Insulator - GM (13322648)

Genuine OEM GM Parts & Accessories - 13322648

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Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 13322648

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    13322648

  • Positions: Left, Right
  • Other Names:

    Lower Insulator

  • Description:
    GM Genuine Parts Rear Coil Spring Lower Insulator (Part Number: 13322648) is a suspension insulator that mounts under the rear coil spring to isolate road noise and protect spring seating. Master: "INSULATOR, RR COIL SPR LWR." Documented for certain sedans without AWD/h-arm suspension configurations.
    • Function: Provides a cushioned interface between the coil spring and mounting cup to reduce noise and wear
    • Application: Rear (RR) coil spring lower insulator for select GM sedans (e.g., LaCrosse, Regal) without AWD
    • Quality: OE component engineered to GM durability requirements to maintain suspension performance and NVH control
    Undercar GM OE Shocks & Struts 5
    World Parts Direct is a U.S. company offering OEM suspension parts, skilled customer assistance, and a compatibility guarantee—delivered at fair market prices.
  • Condition: New
  • Applications: H-ARM REAR AXLE.
  • MSRP: $30.15
  • You Save: $10.57 (35.1% off)
  • Sale Price: $19.58
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Most in-stock items ship within 1–3 business days. Special orders may take longer.

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Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 13322648

Details

  • Brand:

    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts

  • SKU:

    13322648

  • Positions: Left, Right
  • Other Names:

    Lower Insulator

  • Description:
    GM Genuine Parts Rear Coil Spring Lower Insulator (Part Number: 13322648) is a suspension insulator that mounts under the rear coil spring to isolate road noise and protect spring seating. Master: "INSULATOR, RR COIL SPR LWR." Documented for certain sedans without AWD/h-arm suspension configurations.
    • Function: Provides a cushioned interface between the coil spring and mounting cup to reduce noise and wear
    • Application: Rear (RR) coil spring lower insulator for select GM sedans (e.g., LaCrosse, Regal) without AWD
    • Quality: OE component engineered to GM durability requirements to maintain suspension performance and NVH control
    Undercar GM OE Shocks & Struts 5
    World Parts Direct is a U.S. company offering OEM suspension parts, skilled customer assistance, and a compatibility guarantee—delivered at fair market prices.
  • Condition: New
  • Applications: H-ARM REAR AXLE.

Vehicle Fitment

Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
( more fitments)
No fitment data available

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OEM GM Parts and Accessories for sale

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 Rear Coil Spring Lower Insulator for your 2010-2017 Buick vehicle. GM Parts & Accessories Limited Warranty.

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