Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle Clear

BMW E46 M3 S54 3.2L

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle BMW E46 M3 S54 3.2L
Your Vehicle BMW E46 M3 S54 3.2L
Change Clear

BMW E46 M3 S54 3.2L Engine Cooling Parts

Sort By
Filter By
Return to Top

Cooling System Refresh Kit - Level 3

ES#4004069 - 17127510952KT15 - Cooling System Refresh Kit - Level 3 - The ultimate kit to eliminate your cooling system issues and get you back on the road worry free - featuring OEM contents - Genuine BMW - BMW

The ultimate kit to eliminate your cooling system issues and get you back on the road worry free - featuring OEM contents

Brand:
Genuine BMW - Corporate Logo
ES#:
4004069
Mfg#:
17127510952KT15
Ships in 1-2 days
$2845.99

This product was last offered at the strikethrough price on
10-05-2026

$2841.99 USD
This product is lifetime replacement eligible Partial Replacement

Oil Cooler Line O-Ring & Screw Kit

ES#5481787 - 1722oclKT - Oil Cooler Line O-Ring & Screw Kit - Keep your BMW's cooling system bone dry with this comprehensive Oil Cooler Line Seal and Hardware Kit. - Genuine BMW - BMW

Keep your BMW's cooling system bone dry with this comprehensive Oil Cooler Line Seal and Hardware Kit.

Brand:
Genuine BMW - Corporate Logo
ES#:
5481787
Mfg#:
1722OCLKT
Ships in 1-2 days
$20.60 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cooling System Refresh Kit - Level 2

ES#2497337 - 17127510952KT2 - Cooling System Refresh Kit - Level 2 - A more advanced kit that includes belt service components - featuring OEM contents - Genuine BMW - BMW

A more advanced kit that includes belt service components - featuring OEM contents

Brand:
Genuine BMW - Corporate Logo
ES#:
2497337
Mfg#:
17127510952KT2
Ships in 1-2 days
$1542.99

This product was last offered at the strikethrough price on
09-09-2026

$1538.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Hardware & Seal Replacement Kit

ES#5481620 - 171x996KT - Hardware & Seal Replacement Kit - Keep your Ultimate Driving Machine performing exactly as the engineers intended with this factory-fresh hardware and sealing kit from Genuine BMW. - Genuine BMW - BMW

Keep your Ultimate Driving Machine performing exactly as the engineers intended with this factory-fresh hardware and sealing kit from Genuine BMW.

Brand:
Genuine BMW - Corporate Logo
ES#:
5481620
Mfg#:
171X996KT
Ships in 1-2 days
$22.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Aluminum Radiator - Red Hose - E46 M3

ES#4656924 - WC310R - Aluminum Radiator - Red Hose - E46 M3 - Let your engine breathe better with this DO88 Radiator! - DO88 - BMW

Let your engine breathe better with this DO88 Radiator!

Brand:
DO88 - Corporate Logo
ES#:
4656924
Mfg#:
WC310R
Ships on Oct 29, 2026
$735.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Coolant Flange - Rear/Engine Block

ES#4327207 - 11531708808 - Coolant Flange - Rear/Engine Block - Keep your BMWs cooling system performing at its peak with this premium replacement coolant flange from Meyle. - Meyle - BMW

Keep your BMW’s cooling system performing at its peak with this premium replacement coolant flange from Meyle. 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Fits European models only

Brand:
Meyle - Corporate Logo
ES#:
4327207
Mfg#:
11531708808
Ships on Nov 2, 2026
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Competition Cooling Kit

All metal high performance radiator with shroud and electric SPAL fan kit for the ultimate cooling upgrade!

Brand:
Zionsville Autosport - Corporate Logo
ES#:
4500491
Mfg#:
RAD-TYPE17
Ships on Nov 4, 2026
$1449.99 USD
Free Shipping
on orders $49 and up

Competition Cooling Kit - Offset Fan

All metal high performance radiator with shroud and electric SPAL fan kit for the ultimate cooling upgrade!

Brand:
Zionsville Autosport - Corporate Logo
ES#:
4500490
Mfg#:
RAD-TYPE16
Ships on Nov 4, 2026
$1449.99 USD
Free Shipping
on orders $49 and up

Radiator Fan Clutch

Direct replacement 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5505289
Mfg#:
11527831619
Ships on Dec 29, 2026
ON SALE! SAVE 10%
$75.99

This product was last offered at the strikethrough price on
10-08-2026

$68.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat - 80°C

Restore your cooling performance with a brand new thermostat 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5506632
Mfg#:
11531318274
Ships on Jan 11, 2027
ON SALE! SAVE 10%
$59.99

This product was last offered at the strikethrough price on
10-08-2026

$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DO88 Coolant Hoses - Blue - E46 M3

ES#4656895 - do88kit70B - DO88 Coolant Hoses - Blue - E46 M3 - Coolant hose upgrade for the S54 engine! - DO88 - BMW

Coolant hose upgrade for the S54 engine!

Brand:
DO88 - Corporate Logo
ES#:
4656895
Mfg#:
DO88KIT70B
Back Ordered
$256.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Cooling Parts

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.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy Your Privacy Choices Cookie Policy ECS Tuning is part of Enthusiast Auto Holdings