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Heating and Cooling› Radiators

BMW Genuine Parts

Genuine BMW Radiator

$585.17 $455.99 Save $129.18

SKU: 17118741830

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Genuine BMW radiator is an essential component for regulating your engine's temperature. It features metal or plastic tanks connected by metal tubes with fins to facilitate airflow.

This radiator circulates coolant to absorb engine heat, then directs the hot coolant through the core where heat is dissipated to the passing air. The cooled fluid then returns to the engine. Radiators are typically located behind the vehicle's grille and can be susceptible to damage or clogging from road debris.
Show original supplier description
This part features a construction with metal or plastic tanks connected by metal tubes equipped with fins, which help to direct airflow across the core. The circulating coolant absorbs engine heat, and this hot coolant then flows into one of the radiator's tanks. As air passes through the radiator's core, heat from the coolant is transferred to the air, thereby reducing the coolant's temperature before it re-enters the engine. Radiators are typically situated at the front of the vehicle, behind the grille, making them vulnerable to damage from road debris. Such debris can also clog the core tubes, restricting coolant flow. Radiators should be replaced if they exhibit leaks, if the core tubes become internally clogged, or if the external fins are obstructed. It is generally not recommended to clean the external fins due to the risk of bending them and impeding airflow. Replacing the radiator in your BMW is usually a straightforward process, though it may involve removing radiator hoses, engine cooling fans, and the radiator fan shroud. It is recommended to replace the radiator hoses and thermostat concurrently with the radiator to ensure proper cooling system function. Additionally, bleeding the cooling system to remove any trapped air is vital for maintaining correct coolant flow, operating pressure, and overall system performance.

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

BrandBMW Genuine Parts
Part Number17118741830
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.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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