Heating and Cooling› Thermostats, Housings and Fillers

Rock Auto

Aluminum Cylinder-Head to Thermostat Coolant Hose Fitting

$29.99

SKU: BAV000004F

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The BAVMODS BAV000004F is an upgraded aluminum cylinder-head to thermostat coolant hose fitting designed as a premium replacement for the factory part. This component ensures long-lasting performance and helps prevent coolant leaks.
Show original supplier description
The BAVMODS Aluminum Thermostat-to-Cylinder Head Hose Fitting, part number BAV000004F, is engineered as a premium, reliable replacement for your BMW's factory coolant hose fitting. This upgraded metal component is built to withstand higher heat and pressure compared to the original, aiming to eliminate common coolant leaks and ensure your engine runs smoothly and leak-free. Notably, it comes with both the N54/N55 O-Ring and the N51/N52 O-Ring, providing a comprehensive solution without guesswork for various BMW engines. The BAVMODS BAV000004F is compatible with BMW models equipped with N20, N26, N51, N52, N54, and N55 engines. Specific fitment includes various E82, E88, F22, F23, E90, E91, E92, E93, F30, F31, F34, F32, F33, F36, E60, E61, F10, F11, F07, F06, F12, F13, F01, F02, E84, E83, F25, F26, E70, F15, E71, F16, E85, E86, E89, and F87 models within specified year ranges. Always verify fitment by OE part number and vehicle configuration before purchase.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandRock Auto
Part NumberBAV000004F
CategoryHeating and Cooling

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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