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ReinPart #: CTA0075

Rein CTA0075 Engine Coolant Thermostat Housing Assembly
⚙️ 7 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$84.04Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: BMW, 540i, 740i, and 740iL
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Engine Coolant Thermostat Housing Assembly options
Rein CTA0075 Engine Coolant Thermostat Housing Assembly
| Brand | Rein |
| Part Number | CTA0075 |
| Mounting Hardware Included | No |
| Grade Type | Standard replacement |
| Gasket Or Seal Included | Yes |
| Start to Open Temperature | 105 |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1998 | BMW | 540i | 4.4L | V8 | N/A | |
| 1998 | BMW | 740i | 4.4L | V8 | N/A | |
| 1998 | BMW | 740iL | 4.4L | V8 | N/A | |
| 1997 | BMW | 540i | 4.4L | V8 | N/A | |
| 1997 | BMW | 740i | 4.4L | V8 | N/A | |
| 1997 | BMW | 740iL | 4.4L | V8 | N/A | |
| 1996 | BMW | 740iL | 4.4L | V8 | N/A |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
11531437526
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.