Aluminum fan shroud with 16" slim electric fan, NPT & Probe sensor, and all necessary wiring!
Designed with a NPT & Probe sensor that replaces your factory radiator sensor
Brand:
ES#:
4140297
Mfg#:
MMFS-E36-92K
In Stock
9% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$472.00
This product was last offered at the strikethrough price on 10-23-2026
A high performance heat exchanger like this will keep the engine at a more consistent temperature and drop intake temps dramatically.
2X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
3987600
Mfg#:
8131B
In Stock
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$749.00
This product was last offered at the strikethrough price on 10-23-2026
Ultra-efficient dual-core, triple-pass radiator from a leader in BMW cooling. Cooler engine temps mean more power and longer life of engine components.
2X Entries Into Our F80 M3 Sweepstakes For vehicles with manual transmission and production date from 09/1998
Ultra-efficient dual-core, triple-pass radiator from the leader in E9X M3 cooling. Cooler engine temps mean more power and longer life of engine components.
2X Entries Into Our F80 M3 Sweepstakes
Fully brazed two-row aluminum core with TIG-welded end tanks
35% increase in coolant capacity with a 25% increase in core thickness! For vehicles with manual transmission only
Brand:
ES#:
2766393
Mfg#:
MMRADE9007
In Stock
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$605.00
This product was last offered at the strikethrough price on 08-13-2026
Looks, performance, and reliability - upgrade your cooling system today! Includes ECS radiator, silicone houses, plus coolant and hose clamps.
10X Entries Into Our F80 M3 Sweepstakes
Brand:
ES#:
3023151
Mfg#:
006084ECS01AKT1
In Stock
ON SALE!
SAVE 25%
$577.99
This product was last offered at the strikethrough price on 06-13-2026
Track-tested and street-ready—the ULTIMATE cooling system upgrade for your E46 M3!
10X Entries Into Our F80 M3 Sweepstakes 10X Entries For Our Spin To Win Sweepstakes!
Optimize your engine cooling system performance and heater output with quality drive belts, coolant hoses, cooling system parts, and approved coolant fluids from ECS Tuning. Head off expensive repairs and untimely breakdowns with regularly scheduled cooling system inspection and maintenance.
Lifetime Replacement
