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2003 - 2009 BMW Z4 Engine Coolant Reservoir Cap (Gates)

$33.21
Save up to 80% vs List Price!

ℹ️ Product Notes

30 psi Pressure Rating
OE Type Radiator Cap
All Gates radiator pressure caps are constructed of corrosion-resistant, heavy-gauge metal or high quality plastic, depending on application. This ensures long service life and accurate control of pressure. Meets or exceeds environmental regulatory standards to reduce air pollution. Manufactured to meet or exceed OEM specifications in function, form and fit.
Brand: Gates
Condition: New
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🛡️ Lifetime Warranty Included

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

SKU #
530AC42
  • Direct Fit for 2003 - 2009 BMW Z4
  • New Condition
  • Gates Quality
  • Easy Installation - No Modifications
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Product Specifications


Detailed specifications and attributes for this part:

Attribute Value
Cap Depth .98
Coolant Recovery System Closed System
Filler Neck Depth 1.62, 41
Filler Neck Inside Diameter 1.16, 29
Filler Neck Outside Diameter 2.14, 54
Grade Type Oe Performance
Pressure Rating 28-30, 30
Shell Outside Diameter 2.61
Type Threaded Coolant Bottle Cap

Vehicle Fitment Guide

This part fits the following vehicles:

BMW
Z4 2003-2009 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL
Body Style Years Engine Attributes
2.5i Convertible 2003 - 2006 L6 2.5L RWD Automatic & Manual
2.5si Convertible 2007 - 2009 L6 2.5L RWD Automatic & Manual
3.0i Convertible 2003 - 2006 L6 3.0L RWD Automatic & Manual
3.0si Convertible 2007 - 2009 L6 3.0L RWD Automatic & Manual
Coupe 3.0si Coupe 2006 - 2008 L6 3.0L RWD Automatic & Manual
M Coupe Coupe 2006 - 2009 L6 3.2L RWD Manual
M Roadster Convertible 2006 - 2009 L6 3.2L RWD Manual
Roadster 3.0i Convertible 2006 - 2008 L6 3.0L RWD Automatic & Manual
Roadster 3.0si Convertible 2006 - 2008 L6 3.0L RWD Automatic & Manual
sDrive30i Convertible 2009 L6 3.0L RWD Automatic & Manual
sDrive35i Convertible 2009 L6 3.0L Turbo RWD Manual & Automatic Dual Clutch

⚠️ 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.

Policies

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


All Gates radiator pressure caps are constructed of corrosion-resistant, heavy-gauge metal or high quality plastic, depending on application. This ensures long service life and accurate control of pressure. Meets or exceeds environmental regulatory standards to reduce air pollution. Manufactured to meet or exceed OEM specifications in function, form and fit.

Interchange Parts

Brand Part Number
BMW 17110152374
BMW 17111468076
BMW 17111712492
BMW 17111742231
BMW 17117639022
BMW 17117639024
BMW 17119071581
BMW 17132754264
Carquest 33054
Carquest Premium Caps and Stats 10247
CST 7043
CST 7065
Honda 19102P5TG00
Land Rover PCD100160
Land Rover PCD100200L
Motorad T-42
NAPA Belts/Hose 31332
Rapro R66106
Rapro R66129
Stant 11247
Stant 46055

Fits Years: 2003 2004 2005 2006 2007 2008 2009

Fits Models: Z4

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