SKU: MMTS-E46-99E | UPC: 840197701140
Mishimoto BMW M52/M54/M56 Direct Fit Replacement Thermostat w/Housing – 97 Deg. C
Mishimoto direct-fit thermostat replaces failed stock units in BMW M52 M54 M56 engines found in E46 E39 E85 chassis. Pre-installed in durable aluminum housing this 97°C thermostat maintains precise engine temperatures for reliable performance. Backed by Mishimoto Lifetime Warranty it ensures long-term cooling efficiency.
Key Features
- 97°C Thermostat: Opens at 97 degrees Celsius to regulate coolant flow and prevent overheating in performance driving.
- Pre-Assembled Housing: Billet aluminum housing with black anodized finish arrives ready to install eliminating assembly errors.
- Direct-Fit Design: Bolts directly onto M52 M54 M56 engines without modifications for quick replacement.
- OEM-Quality Seals: High-quality O-rings provide leak-free operation matching factory standards.
- Lifetime Warranty: Covers defects in materials and workmanship for peace of mind ownership.
Product Notes
- MPN MMTS-E46-99E designed specifically for BMW inline-six engines.
- Inspect cooling system during replacement to address related issues.
- Packaged in protective box weighs 1.4 lbs ships via ground carrier.
Installation Notes
- Professional installation recommended.
- Drain coolant before removal torque housing bolts to factory specs.
- Compatible with stock hardware no additional parts required.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2000 | BMW | 323Ci | Base |
| 1999-2000 | BMW | 323i | Base |
| 1999 | BMW | 323is | Base |
| 2001-2006 | BMW | 325Ci | Base |
| 2001-2005 | BMW | 325i | Base |
| 2001-2005 | BMW | 325xi | Base |
| 2000 | BMW | 328Ci | Base |
| 1999-2000 | BMW | 328i | Base |
| 1999 | BMW | 328is | Base |
| 2001-2006 | BMW | 330Ci | Base |
| 2001-2006 | BMW | 330i | Base |
| 2001-2005 | BMW | 330xi | Base |
| 2001-2005 | BMW | 525i | Base |
| 1999-2000 | BMW | 528i | Base |
| 2001-2005 | BMW | 530i | Base |
| 2004-2005 | BMW | X3 | 2.5i |
| 2004-2006 | BMW | X3 | 3.0i |
| 2001-2006 | BMW | X5 | 3.0i |
| 2001-2006 | BMW | X5 | 4.4i |
| 2002-2003 | BMW | X5 | 4.6is |
| 2004-2006 | BMW | X5 | 4.8is |
| 1999-2002 | BMW | Z3 | Coupe |
| 1999-2002 | BMW | Z3 | M Coupe |
| 1999-2002 | BMW | Z3 | M Roadster |
| 1999-2002 | BMW | Z3 | Roadster |
| 2003-2005 | BMW | Z4 | 2.5i |
| 2003-2005 | BMW | Z4 | 3.0i |
| 2006 | BMW | Z4 | Coupe 3.0si |
| 2006 | BMW | Z4 | M Coupe |
| 2006 | BMW | Z4 | M Roadster |
| 2006 | BMW | Z4 | Roadster 3.0i |
| 2006 | BMW | Z4 | Roadster 3.0si |
Why Choose Mishimoto?
- Specializes in automotive cooling systems for BMW applications.
- Uses precision CNC-machined components for exact fit.
- Offers Lifetime Warranty on all cooling products.
Frequently Asked Questions
- Q: Does this fit 2003 BMW 325i E46?
A: Yes fits 2001-2005 BMW 325i Base with M54 engine direct bolt-on replacement. - Q: What material is the housing?
A: High-quality billet aluminum with black anodized finish for corrosion resistance. - Q: What is the warranty coverage?
A: Mishimoto Lifetime Warranty covers defects in materials and craftsmanship.
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock – ships same or next business day
- Packaging: Secure box 7 x 7 x 5 inches
- Weight: 1.4 lbs
Reviews
There are no reviews yet.