MTC®Verified to fit 59 vehicles
| Vehicle | Trim | Engine |
|---|---|---|
| 1985 BMW 535i | — | L6 3.5L |
| 1985 BMW 635CSi | — | L6 3.5L |
| 1985 BMW 735i | — | L6 3.5L |
| 1984 BMW 533i | — | L6 3.2L |
| 1984 BMW 633CSi | — | L6 3.2L |
| 1984 BMW 733i | — | L6 3.2L |
| 1983 BMW 533i | — | L6 3.2L |
| 1983 BMW 633CSi | — | L6 3.2L |
| 1983 BMW 733i | — | L6 3.2L |
| 1982 BMW 633CSi | — | L6 3.2L |
| 1982 BMW 733i | — | L6 3.2L |
| 1981 BMW 528i | — | L6 2.8L |
| 1981 BMW 633CSi | — | L6 3.2L |
| 1981 BMW 733i | — | L6 3.2L |
| 1980 BMW 528i | — | L6 2.8L |
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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Currently out of stock
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If a part we confirmed for your vehicle does not fit, we cover the return shipping and refund you in full. That is the fitment guarantee.
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Nobody likes buying a part that turns out to be wrong. So if it doesn't fit, send it back for a full refund at no cost to you — return shipping is on us — and we'll help you get the right one.
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Every part is covered for 24 months. Many brands add their own manufacturer warranty on top.
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MTC Engine Coolant Thermostat 1549
Out of stock · guaranteed fit or free return
MTC Engine Coolant Thermostat 1549
Shipping calculated at checkout · Est. arrival Wed, Nov 4 to Wed, Nov 4
Ships To:Key Features
About This Engine Coolant Thermostat
This MTC 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
MTC
Trusted Automotive Brand
MTC is a trusted manufacturer of quality automotive parts.
View all MTC productsInstallation Guide
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Frequently Asked Questions
The MTC Engine Coolant Thermostat (1549) is a direct-fit replacement for 1969-1985 BMW vehicles. UPC 849290055327.
About This Product
Engine Coolant Thermostat
The MTC Engine Coolant Thermostat (1549) is a direct-fit replacement for 1969-1985 BMW vehicles. UPC 849290055327.
This MTC 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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Millions of Parts, One Promise
If we say it fits, it fits.