GM Genuine Parts®Verified to fit 82 vehicles
| Vehicle | Trim | Engine | Notes |
|---|---|---|---|
| 2027 Chevrolet Equinox | — | L4 1.5L | SINGLE USE |
| 2027 GMC Terrain | — | L4 1.5L | SINGLE USE |
| 2026 Chevrolet Equinox | — | L4 1.5L | SINGLE USE |
| 2026 GMC Terrain | — | L4 1.5L | SINGLE USE |
| 2025 Chevrolet Equinox | — | L4 1.5L | SINGLE USE |
| 2025 Chevrolet Malibu | — | L4 1.5L | — |
| 2025 GMC Terrain | — | L4 1.5L | SINGLE USE |
| 2024 Chevrolet Equinox | — | L4 1.5L | SINGLE USE |
| 2024 Chevrolet Malibu | — | L4 1.5L | — |
| 2024 GMC Terrain | — | L4 1.5L | — |
| 2023 Chevrolet Equinox | — | L4 1.5L | SINGLE USE |
| 2023 Chevrolet Malibu | LS | L4 1.5L | — |
| 2023 Chevrolet Malibu | LT | L4 1.5L | — |
| 2023 Chevrolet Malibu | RS | L4 1.5L | — |
| 2023 GMC Terrain | — | L4 1.5L | — |
WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, known to the State of California to cause cancer and reproductive harm. Service the vehicle in a well-ventilated area, wear gloves, and wash your hands. See www.P65Warnings.ca.gov/motor-vehicle-parts
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GM Genuine Parts Thermostat Bypass Pipe Gasket 12635750
Guaranteed fit or free return
GM Genuine Parts Thermostat Bypass Pipe Gasket 12635750
In stock· ships today
Fast shipping · Get it by Wed, Nov 4
Delivering to your area ·
Shipping calculated at checkout · Est. arrival Wed, Nov 4 to Wed, Nov 4
Ships To:Key Features
About This Thermostat Bypass Pipe Gasket
This GM Genuine Parts automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.
Key Features
- Meets or exceeds OEM specifications
- Direct-fit replacement design
- Rigorously tested for durability
- Professional-grade construction
- Backed by manufacturer warranty
Signs This Part Needs Replacement
- •Unusual noises from the component area
- •Decreased vehicle performance
- •Warning lights on dashboard
- •Visible wear or damage
- •Failed vehicle inspection
GM Genuine Parts
Trusted Automotive Brand
GM Genuine Parts is a trusted manufacturer of quality automotive parts.
View all GM Genuine Parts productsInstallation Guide
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Frequently Asked Questions
The GM Genuine Parts Thermostat Bypass Pipe Gasket (12635750) is a direct-fit replacement for 2016-2027 Chevrolet, GMC and Buick vehicles. UPC 197224993864. In stock.
About This Product
Thermostat Bypass Pipe Gasket
The GM Genuine Parts Thermostat Bypass Pipe Gasket (12635750) is a direct-fit replacement for 2016-2027 Chevrolet, GMC and Buick vehicles. UPC 197224993864. In stock.
This GM Genuine Parts automotive component is engineered to meet or exceed OEM specifications for reliable performance and long service life.
Key Features
- Meets or exceeds OEM specifications
- Direct-fit replacement design
- Rigorously tested for durability
- Professional-grade construction
- Backed by manufacturer warranty
Signs This Part Needs Replacement
- Unusual noises from the component area
- Decreased vehicle performance
- Warning lights on dashboard
- Visible wear or damage
- Failed vehicle inspection
Brand-first. Fitment-obsessed.
We only sell brands automakers trust, and we double-check the fit on every listing.
Top curated brands only
The brands automakers put on the car.
Obsessed with fitment
Year, make, model, trim, engine, plus the fine print.
Search any part number
Your old part, a competitor, or the dealer #. We confirm the match.
Shop owner? Get BuffyPro business pricing
Fitment Obsessed
Every part checked against your exact year, make, model, trim, and engine.
Wrong Fit? On Us.
Free return shipping, no restocking fee — the fitment guarantee.
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If we say it fits, it fits.