Timing Chain Idler Sprocket Access Hole Plug - GM (55574522)
Genuine OEM GM Parts & Accessories - 55574522
Timing Chain Idler Sprocket Access Hole Plug - GM (55574522)
Genuine OEM GM Parts & Accessories - 55574522
- GM
- 55574522
Details
- Brand:
- SKU:
55574522
- Other Names:
Engine Timing Cover
- Description: GM Genuine Parts Timing Chain Idler Sprocket Access Hole Plug (Part Number: 55574522)World Parts Direct — a U.S.-based distributor — offers competitive pricing, a compatibility guarantee, and OEM-backed warranty with expert parts help.
- Type: Timing chain idler sprocket access plug (PLUG-TMG CHAIN IDLER SPKT ACC HOLE)
- Function: Covers access opening for idler sprocket area in timing cover assemblies to seal and protect internal timing components.
- Benefits: OEM sealing helps prevent oil leaks and contamination of timing components.
- Quality: Produced to GM specifications for fit and sealing performance in the timing cover assembly.
- Also known as: Engine Timing Cover
- Condition: New
- MSRP: $10.96
- You Save: $2.23 (20.3% off)
- Sale Price: $8.73
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- GM
- 55574522
Details
- Brand:
- SKU:
55574522
- Other Names:
Engine Timing Cover
- Description: GM Genuine Parts Timing Chain Idler Sprocket Access Hole Plug (Part Number: 55574522)World Parts Direct — a U.S.-based distributor — offers competitive pricing, a compatibility guarantee, and OEM-backed warranty with expert parts help.
- Type: Timing chain idler sprocket access plug (PLUG-TMG CHAIN IDLER SPKT ACC HOLE)
- Function: Covers access opening for idler sprocket area in timing cover assemblies to seal and protect internal timing components.
- Benefits: OEM sealing helps prevent oil leaks and contamination of timing components.
- Quality: Produced to GM specifications for fit and sealing performance in the timing cover assembly.
- Also known as: Engine Timing Cover
- Condition: New
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
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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 Timing Chain Idler Sprocket Access Hole Plug for your 2017-2019 vehicle. GM Parts & Accessories Limited Warranty.
