My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Keystone BM3010185 OEM Replacement Radiator BMW 340i 440i 3.0L

Part of: Keystone Replacement Radiator

Other options in this family: Keystone RAD13956 Keystone RAD3133 Keystone RAD13907 Keystone RAD13824 Keystone HO3010177

Manufacturer

Picture for manufacturer Keystone

Part Number

BM3010185
8 reviews
Sale Price

$126.04

In Stock (10)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Keystone BM3010185 is an OEM-replacement engine coolant radiator engineered for BMW 3 Series 340i (2016–2018) and 4 Series 440i (2017–2020) models equipped with the 3.0L inline six-cylinder engine. Designed to restore the vehicle's cooling system to factory operating condition, this radiator is a direct-fit replacement for BMW OEM part number 17118652497.

Key Specifications:

  • Core Height: 19.07 in.
  • Core Width (Length): 23.62 in.
  • Core Thickness: 1.26 in.
  • Inlet / Outlet Diameter: 38.5 mm
  • Transmission Oil Cooler: Not included
  • Engine Oil Cooler: Not included
  • Flow Type: Crossflow
  • Construction: Aluminum core with plastic end tanks

OEM / Cross-Reference Part Numbers:

  • BMW OEM: 17118652497
  • Keystone: BM3010185

This radiator features a crossflow design with an aluminum core and plastic end tanks, delivering efficient heat transfer to protect the engine from overheating. It installs into the factory mounting location for a straightforward replacement with no modifications required.

Quick service

THMotorsports had some tires in a size that I was having a hard time finding elsewhere. The price was fair, the shipping super fast, and the tires were exactly as described. Thanks THMotorsports!

Easy enough.

Fair prices , great tires

Please with purchase and delivery.

Great pricing and availability offered.

Good prices and fast shipping

Product was exactly what I was looking for and since it's becoming obsolete, it was a great find, priced reasonably and delivered in a timely manner. I'm very satisfied, thank you.

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy