Product Description
BMW Aluminum Radiator - Mishimoto MMRAD-E90-07A
BMW Aluminum Radiator - Mishimoto MMRAD-E90-07A
The E90 BMW is a great platform for soaking up highway miles during the weekday and taking to the track on the weekend. Aggressive driving results in increased engine temperatures necessitating an effective solution for keeping your straight six cool. Mishimoto has the perfect upgrade, the BMW 335i/335xi/135i Performance Aluminum Radiator, to eliminate rising temperatures. The Mishimoto 335i/335xi/135i radiator features all-aluminum construction with TIG-welded end tanks to a 100% brazed aluminum core and CNC-machined quick-disconnect inlet and outlet connections. This radiator is constructed from high-quality aircraft aluminum with a brushed finish for the perfect combination of performance and style. The Mishimoto 335i/335xi/135i radiator is precision engineered for flawless drop-in fitment while providing a 35% increase in coolant capacity. This radiator also includes a Mishimoto Magnetic Drain Plug with dowty seal, which removes circulating metal fragments from the cooling system, providing further engine protection. As with all our products, this radiator includes the Mishimoto Lifetime Warranty, ensuring superior product quality and craftsmanship. Say goodbye to the days of broken stock plastic inlet and outlet connections!

Established in 2003, our company has more than 10 years of experience in working toward our goal of providing superior cooling system upgrades for daily drivers, track cars, trucks, and bikes. Mishimoto was created for automotive enthusiasts by automotive enthusiasts. We are a cohesive team that works hard to consistently provide the highest-quality products and service!
Warranty Information
Mishimoto Automotive (“Mishimoto”) warrants its products under this lifetime limited warranty policy (“Warranty Policy”). This Warranty Policy applies solely to: (i) Mishimoto Products purchased directly from Mishimoto or Mishimoto authorized dealers (each a “Mishimoto Product” and collectively, the “Mishimoto Products”) and (ii) the original purchaser of such Mishimoto Product (“Purchaser”). This Warranty Policy is non-transferable and all claims under this Warranty Policy must be accompanied by the original sales receipt. The terms and conditions of this Warranty Policy are subject to change by Mishimoto at any time without notice.
Pursuant to the terms and conditions of this Warranty Policy, after submission of a valid claim by a Purchaser and regardless of the condition of the product for which such valid claim is submitted, if it is determined by Mishimoto that such Mishimoto Product was not manufactured to Mishimoto’s advertised specifications or if such claim was submitted pursuant to Mishimoto’s Accident Protection Plan, as described herein, Mishimoto will, at its discretion: (i) repair or replace Purchaser’s original Mishimoto Product; (ii) replace Purchaser’s original Mishimoto Product with the most current available model (if, for example, the original model of the product for which a valid claim has been submitted is not available); or (iii) provide the purchaser with a gift card redeemable at Mishimoto.com in the amount of the original purchase price of the original Mishimoto Product (if, for example, Mishimoto has discontinued support for a Purchaser’s specific application).
To submit a claim for a Mishimoto Product under this Warranty Policy, you must: (i) fully and accurately fill out the online form provided below; and (ii) provide Mishimoto with a copy of an original sales receipt indicating that you are the original Purchaser of the Mishimoto Product for which the claim is being submitted (you must also provide the information described in the paragraph of this Warranty Policy titled “Mishimoto Accident Protection Plan” if you are submitting a claim for a Mishimoto Product damaged in an accident). In addition, if requested by Mishimoto, you must also send the Mishimoto Product for which a claim is being made, all transportation expenses prepaid, to Mishimoto.
Product Videos
Fitment
Fitment E9X N54 & N55 | 09'-11' Z4
Notes Automatic Transmission Only