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1974 Mercedes Benz 450SL Base V8 4.5L

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Your Vehicle 1974 Mercedes Benz 450SL Base V8 4.5L
Your Vehicle 1974 Mercedes Benz 450SL Base V8 4.5L
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Cooling System Refresh Kits | BMW E82/88 135i N54 3.0L

The engine in the E82/88 135i is known for only one weakness - the cooling system.

The ultimate assurance that you wont be left on the side of the road with an over heated engine is to refresh all the major components at the first sign of any failure.

In many cases, N54 engines last the life of the vehicle - meaning by this time there will be more wear and tear on cooling system components than predicted by BMW.

ECS offers Cooling System Refresh Kits with varying levels of components for this very reason - Three stages of ECS-assembled and Genuine BMW kits are available.


Keep Your Cool

Fits:
BMW E82/88 135i N54 3.0L 2008-2010

‹ ›
ES#2763074 - 11517632426KT4 - Water Pump And Thermostat Kit - N54 - Includes everything you need to replace your water pump and thermostat. Featuring OE water pump and thermostat. - Assembled By ECS - BMW
Water Pump And Thermostat Kit - N54
Includes everything you need to replace your water pump and thermostat. Featuring OE water pump and thermostat.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Featuring all German-made components - water pump, Wahler thermostat, Genuine BMW coolant
Brand: Assembled By ECS - Corporate Logo
ES#: 2763074
Mfg#: 11517632426KT4

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships on Nov 11, 2026
$581.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2804281 - 11517632426KT5 - Performance Water Pump And Thermostat Kit - Includes a 74c race thermostat - Assembled By ECS - BMW
Performance Water Pump And Thermostat Kit
Includes a 74c race thermostat
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand: Assembled By ECS - Corporate Logo
ES#: 2804281
Mfg#: 11517632426KT5

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships on Aug 11, 2026
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On SALE Save 20%
$514.99

This product was last offered at the strikethrough price on
05-02-2026

$410.34 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2763064 - 11517632426KT3 - Water Pump And Thermostat Kit - Includes everything you need to replace your water pump and thermostat - Packaged by Turner - BMW
Water Pump And Thermostat Kit
Includes everything you need to replace your water pump and thermostat
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: Packaged by Turner - Corporate Logo
ES#: 2763064
Mfg#: 11517632426KT3
No longer available

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Manufacturer names and/or part numbers are used only for identification purposes.

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