Heating and Cooling› Air Conditioning

Wagner Tuning

Wagner Tuning Mercedes C-Class W/S/C/A 205 AMG Front Mounted Radiator

$1,250.00

SKU: W001 400001004.FM

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Wagner Tuning Competition Water Cooler Kit for AMG C 63 (S) W205 (4.0L V8 Biturbo) increases total cooler volume by +80% to drastically lower coolant temperature and ensure thermal stability under extreme loads. It optimizes intercooler cooling and prevents heat-related power loss. Features include maximum heat transfer due to an optimal internal and external cooling surface ratio, a heat-conducting anti-corrosion coating for durability, and plug & play installation.
Show original supplier description

Part #: 400001004.FM

Vehicle Symptoms
  • Engine temperature gauge rises quickly during hard driving
  • Coolant boiling or overflow after spirited driving
  • Reduced engine power due to heat soak
  • Radiator fan running constantly at high speed
  • Burning smell from engine bay after track use
Relevant Conversations
  • C63 S overheating on track
  • W205 engine coolant temp high
  • Wagner Tuning radiator review
  • AMG C63 S radiator upgrade
  • M177 engine cooling issues
  • best radiator for C63 S track
  • C63 S coolant boiling fix
  • Wagner Competition cooler vs OEM
  • C63 S heat soak problem
  • W205 radiator upgrade install

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandWagner Tuning
Part NumberW001 400001004.FM

Videos

Wagner Tuning - Mercedes C63 Upgrade Radiator - Installation Video

Wagner Tuning - Mercedes C63 Upgrade Radiator - Installation Video

5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy