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2003 - 2005 BMW Z4 Engine Coolant Thermostat (Calorstat)

$79.05
Save up to 80% vs List Price!

ℹ️ Product Notes

Map-Controlled Thermostat (Gasket Included) Opening Temp: 97 C / 206 F Vernet is an OE Supplier to BMW With OE No. 11537509227

Brand: Calorstat
Condition: New
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100% Money-Back Guarantee
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120-Day Returns
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Insurance-Grade Quality

🛡️ Lifetime Warranty Included

This part comes with our industry-leading lifetime warranty. Shop with confidence!

SKU #
A995E60
  • Direct Fit for 2003 - 2005 BMW Z4
  • New Condition
  • Calorstat Quality
  • Easy Installation - No Modifications
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Product Specifications


Detailed specifications and attributes for this part:

Attribute Value
Bolt Hole Quantity 4
By Pass Valve Diameter 43.0
Bypass Flange Diameter 1.69
California Proposition 65 Image Calorstat Prop 65 Warning.jpg
California Proposition 65 Required Y
Electric Electric
Engine Coolant Thermostat Quantity 1
Height Between Flanges 1.49
Height, By Pass Side 38.0
Seal Material Rubber
Seal Quantity 1
Seal Type Gasket
Start To Open Temperature 206.0

Vehicle Fitment Guide

This part fits the following vehicles:

BMW
Z4 2003-2005 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
2.5i Convertible 2003 - 2005 L6 2.5L RWD Automatic & Manual
3.0i Convertible 2003 - 2005 L6 3.0L RWD Automatic & Manual

⚠️ Important: Please verify your vehicle's year, make, model, and specifications before ordering. If you're unsure about fitment, contact our customer service team for assistance.

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Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Return Policy

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

More Information


Interchange Parts

Brand Part Number
BMW 11 53 7 509 227
BMW 11531436823
BMW 11531437040
BMW 11537509227
Febi-Bilstein 43624
Gates 33934
Gates TH32197
Gates TH32197G1
MAHLE TM 13 97
Motorad 467-185
Motorad 467-207
MTE-THOMSON VT497.97
Stant 14602
Valeo 820422
Wahler 4326.97D

Fits Years: 2003 2004 2005

Fits Models: Z4

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