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Wilwood 330-12645 Master Cylinder Cap with Electronic Fluid Level Sensor - 4 oz Reservoir

Manufacturer

Picture for manufacturer Wilwood

Part Number

330-12645
21 reviews
Sale Price

$43.71

Estimated ship date Sunday, November 22

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Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Wilwood 330-12645 is a screw-on master cylinder reservoir cap featuring an integrated electronic fluid level sensor. Designed as a direct replacement for Wilwood's popular 4 oz. brake fluid reservoirs (PN 260-12696 and 260-12697), this cap eliminates the need to manually check brake fluid levels by providing an electronic alert when fluid attention is required.

Key Features:

  • Electronic fluid level monitoring — checks brake fluid level automatically and signals when the level needs attention
  • Standard 12V DC male terminals — compatible with standard automotive electrical systems for straightforward wiring integration
  • Nylon construction — durable, lightweight cap material offers a high melting point and superior color fastness for reliable performance in under-hood environments
  • Proprietary internal float material — engineered for excellent dimensional stability, ensuring accurate and consistent fluid level readings
  • Integrated cap diaphragm — provides a positive seal and extended service life in brake fluid environments
  • Screw-on fitment — easy installation onto Wilwood 4 oz. billet aluminum and molded plastic remote reservoirs
  • Black finish — clean, professional appearance
  • Overall cap length: 2.34 inches
  • Sold individually

Part No. 330-12645 is a direct-fit replacement cap for Wilwood 4 oz. remote brake fluid reservoirs. Manufactured in the USA, this cap reflects Wilwood's commitment to precision-engineered braking components trusted across motorsports and performance applications worldwide.

Great price, fair shipping.

Product as described. Quick shipping.

Previous purchases were quick and easy. This keeps me as a repeat customer. Free shipping is also nice!

Easy to order, fast shipping, great prices. What else do you need?! I'll buy again

Exactly what I was expecting

Excellent service and quick delivery!

The item purchased was found to be the best price on the market. Your customer service rechecked the items photo to the model # listed as the on screen photo was not the representative photo match. The rep was able to describe the correct unit photo for purchase. The correct Horizontal Propane Tank was received and filled w/ no issues. The only problem was the actual freight handling, as the tank handle was delivered damaged/ bent and its box top broken inward. Instead of returning the item of need, I was able to rebend the handle back into its original shape. The handle weld was not broken.

great experience awaiting info on rma

Quick and easy so far

Thanks

Thanks!!!

Easy process so far.

Really like the availability of items and ease of ordering.Looking forward to doing more transactions with a great company as yours.Will recommend to friends.

Really impressed with speedy order to customer service,also some of the best savings online.Ordered parts late Monday, got the parts wednesday afternoon, combined savings of about $20.00 over nearest low price online. Thanks for the savings, will be ordering from you soon.

Easily had the best prices for the Bilstein shocks I ordered from them. Had a mix up in the delivery but were great at fixing my problem as fast as possible. Will do business with them again!

Great product. Good communication and customer service!!!

I ordered a Grant 1103 Steering Wheel, Order Number: 16767. Great prices, quick shipping, good customer service, an all around deal. Thank you.

Great prices, and much faster delivery than expected. They "over-delivered" on what they said they'd do. Will definitely use them again!

Quick order processing. Excellent customer service when calling to inquire the status of the order.

The ordering process went really smoothly. Got my ordering info e-mailed smartly and was able to track the order easily. Looking forward to using my item as soon as it gets here!

Best price for the optima battery I needed for my boat, I will definitely add this site to my favorites.

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