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CTS Turbo Mercedes-Benz M157/M278/M133 Auxiliary Radiator

CTS Turbo Mercedes-Benz M157/M278/M133 Auxiliary Radiator

CTS TURBO
Availability:
in stock, ready to be shipped
SKU CTS-HX-0012
$379.99 - $379.99
$379.99
$379.99 - $379.99
$379.99
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We show live inventory for in-stock items. Products may sell out due to high demand but are restocked regularly. Out-of-stock items can still be ordered and usually arrive within a few weeks.

We are proud to announce our new high-performance Auxiliary Radiator upgrade for Mercedes-Benz M157/M278/M133. Designed specifically for enthusiasts who demand superior cooling performance, this upgrade offers enhanced heat dissipation and improved thermal management for your engine and transmission. Crafted from top-quality materials, the auxiliary radiator cooler is engineered to seamlessly integrate into your  existing cooling system, providing optimized cooling efficiency under high-stress conditions. Say goodbye to overheating worries and unleash the full potential of your V8's performance with our Auxiliary Radiator Cooler Upgrade.

PLEASE NOTE THESE ARE SOLD INDIVIDUALLY. SOME VEHICLES REQUIRE 2 AUXILIARY RADIATORS

Features:

  • Elevate cooling performance with our DSG Cooler/Auxiliary Radiator Cooler Upgrade
  • Features a 2-row, 68mm ultra-high-performance core
  • Constructed with 100% aluminum, TIG-welded for durability and heat dissipation
  • Direct fit

Fitment:

  • 2014-2019 Mercedes Benz CLA 45 AMG 2.0 L4 (W117)
  • 2012-2014 Mercedes Benz CLS 63 AMG Sedan 5.5L V8 (W218)
  • 2014 Mercedes Benz CLS 63 AMG Wagon 5.5L V8 (W218)
  • 2014-2015 Mercedes Benz CLS 63 AMG S 5.5L V8 Sedan (W218)
  • 2016 Mercedes Benz E 550 Sedan 5.5L V8 (W212)
  • 2012-2016 Mercedes Benz E 63 AMG Sedan 5.5L V8 (W212)
  • 2014-2016 Mercedes Benz E 63 AMG S Sedan 5.5L V8 (W212)
  • 2012-2014 Mercedes Benz E63 AMG Wagon 5.5L V8 (W212)
  • 2015-2016 Mercedes Benz E63 AMG S Wagon 5.5L V8 (W212)
  • 2013-2018 Mercedes Benz G 63 AMG 5.5L V8 (W463)
  • 2016-2018 Mercedes Benz G 65 AMG 6.0L V8 (W463)
  • 2015-2020 Mercedes Benz GLA 45 AMG 2.0 L4 (W156)
  • 2013-2016 Mercedes Benz GL 63 AMG 5.5L V8 (W166)
  • 2012-2015 Mercedes Benz ML 63 AMG 5.5L V8 (W166)
  • 2014-2017 Mercedes Benz S 550 Sedan 4.7L V8 (W222)
  • 2015 Mercedes Benz S 550L 4.7L V8 (W222)
  • 2017-2018 Mercedes Benz S 550L 4.7L V8 (W222)
  • 2014-2017 Mercedes Benz S 550 Coupe 4.7L V8 (W222)
  • 2017 Mercedes Benz S 550 Convertible 4.7L V8 (W222)
  • 2019 Mercedes Benz S 550 Convertible 4.7L V8 (W222)
  • 2018-2020 Mercedes Benz S 560 Sedan 4.0L V8 (W222)
  • 2019 Mercedes Benz S 560L Sedan 4.0L V8 (W222)
  • 2018-2020 Mercedes Benz S 63 AMG Sedan 4.0L V8 (W222)
  • 2018-2020 Mercedes Benz S 560 Coupe 4.0L V8 (W222)
  • 2018-2020 Mercedes Benz S 63 AMG Coupe 4.0L V8 (W222)
  • 2018-2020 Mercedes Benz S 560 Convertible 4.0L V8 (W222)
  • 2018-2020 Mercedes Benz S 63 AMG Convertible 4.0L V8 (W222)
  • 2015-2016 Mercedes Benz SL 400 Convertible 3.0L V6 (R231)
  • 2017-2020 Mercedes Benz SL 450 Convertible 3.0L V6 (R231)
  • 2013-2020 Mercedes Benz SL 550 Convertible 3.7L V8 (R231)
  • 2014 Mercedes Benz SL 63 AMG Sedan 5.5L V8 (R231)
  • 2013-2019 Mercedes Benz SL 63 AMG Convertible 5.5L V8 (R231)
  • 2013-2019 Mercedes Benz SL 65 AMG Convertible 6.0L V12 (R231)
OEM: #099-500-32-03

This part also goes by the following cross reference.

Cross Reference Part Number:

Fits These Vehicles 35 applications
ML63
Make Model Engine Years
MERCEDES-BENZ ML63 2012–2015
MERCEDES-BENZ ML63 (W166) 2012–2015
CLS63
Make Model Engine Years
MERCEDES-BENZ CLS63 2012–2014
MERCEDES-BENZ CLS63 (W218) 2012–2014
CLS63S
Make Model Engine Years
MERCEDES-BENZ CLS63S 2012–2014
MERCEDES-BENZ CLS63S (W218) 2012–2014
E63
Make Model Engine Years
MERCEDES-BENZ E63 2012–2016
MERCEDES-BENZ E63 (W212) 2012–2016
E63S
Make Model Engine Years
MERCEDES-BENZ E63S 2012–2016
MERCEDES-BENZ E63S (W212) 2012–2016
SL550
Make Model Engine Years
MERCEDES-BENZ SL550 2013–2020
MERCEDES-BENZ SL550 (R231) 2013–2020
GL63
Make Model Engine Years
MERCEDES-BENZ GL63 2013–2016
MERCEDES-BENZ GL63 (W166) 2013–2016
G63
Make Model Engine Years
MERCEDES-BENZ G63 2013–2018
MERCEDES-BENZ G63 (W463) 2013–2018
SL65
Make Model Engine Years
MERCEDES-BENZ SL65 2013–2020
MERCEDES-BENZ SL65 (R231) 2013–2020
SL63
Make Model Engine Years
MERCEDES-BENZ SL63 2013–2020
MERCEDES-BENZ SL63 (R231) 2013–2020
S550
Make Model Engine Years
MERCEDES-BENZ S550 2014–2017
MERCEDES-BENZ S550 (W222) 2014–2017
CLA45
Make Model Engine Years
MERCEDES-BENZ CLA45 2014–2019
MERCEDES-BENZ CLA45 (C117) 2019–2019
MERCEDES-BENZ CLA45 (W117) 2014–2018
SL400
Make Model Engine Years
MERCEDES-BENZ SL400 2015–2016
MERCEDES-BENZ SL400 (R231) 2015–2016
GLA45
Make Model Engine Years
MERCEDES-BENZ GLA45 2015–2020
MERCEDES-BENZ GLA45 (W156) 2015–2020
G65
Make Model Engine Years
MERCEDES-BENZ G65 2016–2018
MERCEDES-BENZ G65 (W463) 2016–2018
SL450
Make Model Engine Years
MERCEDES-BENZ SL450 2017–2020
MERCEDES-BENZ SL450 (R231) 2017–2020
S63
Make Model Engine Years
MERCEDES-BENZ S63 2018–2020
MERCEDES-BENZ S63 (W222) 2018–2020

Fitment data last updated: 2026-06-26