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Rear Main Seal Retainer - GM (40009454)

Genuine OEM GM Parts & Accessories - 40009454

Rear Main Seal Retainer - GM (40009454)

Genuine OEM GM Parts & Accessories - 40009454

Rear Main Seal Retainer - GM (40009454)

Part can be found as reference #28 in illustration

Manufacturer Warranty Minimum of 12 Months
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Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • GM
  • 40009454
  • 40009071, 55506824, 55510104, 55515445, 55515618

Details

  • Brand:

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

  • SKU:

    40009454

  • Positions: Lower, Lower Rear
  • Other Names:

    Rear Cover, Engine Timing Cover, Cover

  • Description:
    GM Genuine Parts Cover (Part Number: 40009454) is an engine component cover assembly for timing chain areas, built to OEM fit and function standards.
    • Type: Engine Component Parts
    • Function: Protects lower timing-chain components from contaminants and helps retain lubrication
    • Master Description: COVER ASM-TMG CHAIN LWR
    • Quality: Manufactured to meet original factory specifications
    Underhood Engine Component Parts 51
    World Parts Direct — U.S.-based supplier with the best-price focus, compatibility guarantee, and OEM-backed support from expert staff.
  • Applications: 3.0L Diesel.
  • Replaces:

    40009071, 55506824, 55510104, 55515445, 55515618

  • MSRP: $110.59
  • You Save: $41.57 (37.6% off)
  • Sale Price: $69.02
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  • American Express
  • Discover

Fast Delivery

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

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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
  • 40009454
  • 40009071, 55506824, 55510104, 55515445, 55515618

Details

  • Brand:

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

  • SKU:

    40009454

  • Positions: Lower, Lower Rear
  • Other Names:

    Rear Cover, Engine Timing Cover, Cover

  • Description:
    GM Genuine Parts Cover (Part Number: 40009454) is an engine component cover assembly for timing chain areas, built to OEM fit and function standards.
    • Type: Engine Component Parts
    • Function: Protects lower timing-chain components from contaminants and helps retain lubrication
    • Master Description: COVER ASM-TMG CHAIN LWR
    • Quality: Manufactured to meet original factory specifications
    Underhood Engine Component Parts 51
    World Parts Direct — U.S.-based supplier with the best-price focus, compatibility guarantee, and OEM-backed support from expert staff.
  • Applications: 3.0L Diesel.
  • Replaces:

    40009071, 55506824, 55510104, 55515445, 55515618

Vehicle Fitment

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

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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 Rear Main Seal Retainer for your 2020-2025 vehicle. GM Parts & Accessories Limited Warranty.

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