1. Thermostats & Parts For Sale
  2. sku: 10938195259718632
  3. JAGUAR 2W938594BB

JAGUAR 2W938594BB Xjr Supercharged Engine Thermostat Housing 040506070809 X350 4.2L

fits make: Jaguar.

2w938594bb Jaguar X350 Xjr 4.2l Supercharged Engine Thermostat Housing Oem

( Manufacturer Part Number: 2W938594BB ), ( Part Type: Engine Thermostat Housing ), ( Country Of Origin: United Kingdom ), ( UPC: 040506070809 )

Review JAGUAR Xjr 4.2l Supercharged Engine Thermostat Housing Oem

The Jaguar 2W938594BB X350 XJR 4.2L Supercharged Engine Thermostat Housing is a crucial component of the cooling system in your Jaguar XJR X350. Designed specifically for the 4.2L supercharged engine, this thermostat housing ensures optimal engine temperature and cooling performance.

The housing is made from high-quality materials, specifically engineered to withstand the extreme temperatures and pressures generated by the supercharged engine. The exterior is coated with a durable powder-coated finish that not only enhances the aesthetic appeal of your engine but also protects it from corrosion and wear.

The thermostat housing accommodates the engine thermostat, which regulates the flow of coolant to the engine. By maintaining an optimal engine temperature, the thermostat helps to improve engine performance, fuel efficiency, and longevity. The thermostat is designed to open and close based on the engine temperature, allowing coolant to circulate when needed and keeping the engine warm during start-up.

The housing is a direct replacement for the original part, ensuring a perfect fit and easy installation. It comes with all necessary hardware, including mounting bolts and gaskets, making the installation process hassle-free. The housing is also compatible with OEM and aftermarket thermostats, providing flexibility for different cooling system requirements.

In summary, the Jaguar 2W938594BB X350 XJR 4.2L Supercharged Engine Thermostat Housing is a vital component in maintaining the performance and longevity of your supercharged engine. Its high-quality construction, durable finish, and easy installation make it a reliable and effective solution for keeping your engine cool and running at its best.

The Jaguar 2W938594BB X350 XJR 4.2L supercharged engine thermostat housing is an essential component that regulates the engine temperature. Here are some pros and cons of buying this part to help you make an informed decision.

Pros:

1. Improved Engine Performance: A faulty thermostat housing can lead to poor engine performance, including overheating and reduced power output. Replacing the faulty part with a new one can help restore the engine's performance to its original specifications.

2. Longer Engine Life: A new thermostat housing can help ensure proper cooling of the engine, which is crucial for its longevity. Proper cooling helps prevent damage to the engine caused by excessive heat.

3. Better Fuel Economy: When the engine is running at its optimal temperature, it can help improve fuel economy. A faulty thermostat housing can cause the engine to work harder, which can lead to increased fuel consumption.

4. Peace of Mind: Replacing a faulty thermostat housing with a new one can provide peace of mind, knowing that the engine is functioning correctly and efficiently.

Cons:

1. Cost: Replacing a thermostat housing can be an expensive repair, especially for a high-performance luxury vehicle like the Jaguar XJR.

2. Complex Installation: Installing a new thermostat housing can be a complex process, especially if you are not experienced in working on automobiles. It may be best to leave the installation to a professional mechanic.

3. Potential for Other Issues: Replacing a thermostat housing may not be the only repair needed for the vehicle. Other issues, such as a leaking head gasket or a faulty water pump, could be causing the engine to overheat.

Conclusion:

The decision to buy a Jaguar 2W938594BB X350 XJR 4.2L supercharged engine thermostat housing ultimately depends on the specific circumstances of your vehicle. If you have confirmed that the thermostat housing is the cause of your engine's overheating issue, then replacing it is a necessary repair. However, if other issues are present, it may be worth investigating those first to avoid unnecessary repairs and costs. If you are not comfortable performing the repair yourself, it is recommended to consult a professional mechanic for assistance.

Recommendation:

If you have confirmed that the thermostat housing is the cause of your engine's overheating issue, and you have the means to replace it yourself or the funds to pay for a professional repair, then buying a new Jaguar 2W938594BB X350 XJR 4.2L supercharged engine thermostat housing is a worthwhile investment to restore the engine's performance and ensure its longevity. If you are uncertain about the cause of the issue, it is recommended to consult a professional mechanic for diagnosis before making any repairs.

Details:

Shipping cost or carrier may change, based on final destination. Item is in good condition. Please, do not purchase parts just to check and diagnose your vehicles problem. Large items include: hood, door shell, fender, engine, transmission, trunk hatch, windshield, bumper, reinforcement clip, sub frame, roof, quarter apron, gas tank, etc.

Item may show light scuffs, scratches or other imperfections as a result of this being used part. All of the parts are tested either before or after removal from vehicle. Original Jaguar part.

part #: 2w938594bb prices

  • $42.50-$83.00

specifications theostapa:

  • for makes: Jaguar
  • mpn: 2w938594bb
  • part type: Engine Thermostat Housing
  • country of origin: United Kingdom
  • upc: 040506070809

offer theostapa:

  • started: May 15, 2026
  • best offers: True
  • availability: In Stock
  • sold: 0
  • quantity: 1
  • options: Ship-to-home

general theostapa:

  • condition: Used
  • Car Truck Parts Accessories > Engine Cooling Components > Thermostats Housings

seller theostapa:

  • rating: 99.9%
  • city: Wills Point, Texas
  • # reviews: 22622

payments theostapa:

  • credit card: Mastercard
  • wallet: Google-pay
  • other

shipping theostapa:

  • service: FedEx Ground / FedEx Home Delivery
  • cost: $15.00
  • type: Fixed
  • transit: 3-5 Days
  • carrier: FedEx
  • class: Standard

returns theostapa:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 30 Days
for makes: jaguar, part type: engine thermostat housing, country of origin: united kingdom,
category: auto parts > car truck parts accessories > engine cooling components > thermostats housings, sku: 10938195259718632,
Jaguar 2W938594BB Is Similar To:
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5 offers $42.50–$83.00 USD
  • Used. Offer #1 priced at $83.00 + $15.00 shipping estimate = $98.00* total. All of the parts are tested either before or after removal from the vehicle. "Original Jaguar part.+$15.00 shipping
  • Used. Offer #2 priced at $77.23 + $25.00 shipping estimate = $102.23* total. Engine Water Coolant Thermostat Housing OEM.+$25.00 shipping
  • Used. Offer #3 priced at $42.50 + $8.95 shipping estimate = $51.45* total. Engine Thermostat w/ Housing Cover OEM 04-07 Jaguar XJ8 XJR VDP S-Type X200.+$8.95 shipping
  • New. Offer #4 priced at $17.36 + $13.52 shipping estimate = $30.88* total. The Products supplied by TRE Products have been manufactured to the highest sta ndards and to OEM specifications in order to ensure optimum performance, reliability and long-life service. Opening Temperature : 87C.+$13.52 shipping
  • Used. Offer #5 priced at $95.00 + $18.95 shipping estimate = $113.95* total. Shipped with USPS Ground Advantage. 2003-2008 Jaguar 4.2L XJR , Coolant Thermostat Housing 2W93-8A520BC + Bolts .+$18.95 shipping

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