BMW Radiators for BMW Z3 (1996-2002)

Clear BMW chassis

We sell only OE supplier or approved aftermarket upgrade radiators for your BMW. It seems BMW took some shortcuts when it came to radiator design and used weak materials like plastic for critical connection points. If you are tracking older models like E30, E36, or E46, you probably are well aware of these issues. As these cars age, the plastic pieces become more brittle and failure prone. The solution is to replace with upgraded radiators that perform as upgrades for the original, failure prone radiator to avoid being left on the side of the road or, worse yet, the track.

Sort By:

Mishimoto X-Line Performance Aluminum Radiator - Z3 M52 M54 S52 ...

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:378423

Part#: MMRADCON99X

In Stock at Vendor

$ 457.99

This product was last offered at the strikethrough price on
02-16-2026

$ 457.95 USD

Add to Wish List

Qty

$ 457.95 USD

Add to Wish List

As an ideal upgrade to the stock BMW radiator, the Mishimoto BMW Z3 X-Line aluminum radiator will give your BMW a cooler engine that runs more efficiently, boost engine functions and prevent your car from overheating. All Mishimoto X-Line performance radiators are made with durable aircraft quality aluminum and feature polished end tanks. As with all our aluminum radiators, this BMW Z3 radiator includes the Mishimoto Lifetime Warranty. 2-row core for improved strength and reliability. 92% thicker than stock for increased cooling capacity and efficiency. Greater density of rows for higher cooling capacity. More contact points for additional heat transfer. Includes magnetic drain plug Lifetime warranty WARNING! Prop 65 may apply to this product. Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1968) is a California law that applies to call companies selling products in California. Prop 65 requires any listed chemical present above very low levels that are known to cause cancer, birth defects, or other reproductive harm. For more information about California Prop 65 warning see: www.P65Warnings.ca.gov.

Show More Show Less

Automatic Transmission Cooler - E36 Z3 E34

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

T#:2069

Part#: 17201728770

Ships in 1 Business Day

$ 207.15

This product was last offered at the strikethrough price on
05-11-2026

$ 201.97 USD

Add to Wish List

Qty

$ 201.97 USD

Add to Wish List

This transmission fluid/oil cooler fits E36 318i 318is 318ti 323i 323is 325i 325is 328i 328is M3, E34 525i 530i 1993-1995 and Z3 1.9 2.3 2.5i 2.8 3.0i with automatic transmission.

This oil cooler fits the following BMWs:
1992-1998 E36 BMW 318i 318is 318ti 323is 325i 325is 328i 328is M3
1993-1995 E34 BMW 525i 525i Wagon
1994-1995 E34 BMW 530i 530i Wagon
1996-2002 Z3 BMW Z3 1.9 Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0ibr>

Project Cars

SELECT YOUR BMW

BMW Radiators for BMW Z3 (1996-2002)

Mishimoto X-Line Performance Aluminum Radiator - Z3 M52 M54 S52 ...

Automatic Transmission Cooler - E36 Z3 E34

Select Vehicle

Purpose

Category

Brand

Price

Shipping

Narrow Results