Radiator Insulator - GM (89019121)

Genuine OEM GM Parts & Accessories - 89019121

Radiator Insulator - GM (89019121)

Genuine OEM GM Parts & Accessories - 89019121

Manufacturer Warranty Minimum of 12 Months
Guaranteed Fitment Always the correct parts
Shop with Confidence Your information is safe
In-House Experts We know our products
Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 89019121
  • 52481113, 52486602

Details

  • Brand:

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

  • SKU:

    89019121

  • Positions: Left Lower, Right Lower, Lower
  • Other Names:

    Radiator Lower Insulator

  • Description:
    GM Genuine Parts Radiator Insulator (Part Number: 89019121) is a lower radiator insulator pad used to isolate and protect the radiator assembly. Master: "INSULATOR, RAD LWR." Documented for various engine sizes including 5.3L, 6.0L, 6.6L turbo diesel and others.
    • Function: Cushions and supports the radiator lower area to reduce vibration and protect structural components
    • Application: OE insulator for specified engine and model variants to maintain proper radiator mounting
    • Quality: Manufactured to GM standards for fit and durability in cooling system mounts
    Heating & Cooling GM OE Radiator Parts 4
    World Parts Direct is a U.S. company offering OEM cooling components, expert parts support, and a compatibility guarantee—at fair prices.
  • Condition: New
  • Notes: Included with radiator.
  • Replaces:

    52481113, 52486602

  • MSRP: $39.25
  • Discount: $11.73 (29.9% off)
  • Sale Price: $27.52

Fast Delivery

Most in-stock items ship within 1–3 business days. Special orders may take longer.

OEM Parts. Wholesale Prices.

Genuine OEM parts with a nationwide warranty. Lowest pricing guaranteed.

Shop With Confidence

Secure checkout, verified fitment, and dealer-backed support from real parts experts.

Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 89019121
  • 52481113, 52486602

Details

  • Brand:

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

  • SKU:

    89019121

  • Positions: Left Lower, Right Lower, Lower
  • Other Names:

    Radiator Lower Insulator

  • Description:
    GM Genuine Parts Radiator Insulator (Part Number: 89019121) is a lower radiator insulator pad used to isolate and protect the radiator assembly. Master: "INSULATOR, RAD LWR." Documented for various engine sizes including 5.3L, 6.0L, 6.6L turbo diesel and others.
    • Function: Cushions and supports the radiator lower area to reduce vibration and protect structural components
    • Application: OE insulator for specified engine and model variants to maintain proper radiator mounting
    • Quality: Manufactured to GM standards for fit and durability in cooling system mounts
    Heating & Cooling GM OE Radiator Parts 4
    World Parts Direct is a U.S. company offering OEM cooling components, expert parts support, and a compatibility guarantee—at fair prices.
  • Condition: New
  • Notes: Included with radiator.
  • Replaces:

    52481113, 52486602

Vehicle Fitment

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

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

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 Radiator Insulator for your 1999-2019 vehicle. GM Parts & Accessories Limited Warranty.

Shop by GM Make / Model