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Only one of the following kits will fit your car, check your vehicle’s engine or contact me to determine the correct style. Buyer subject to postage fees if returning due to wrong style purchased.
Style A - M157/M278 (Fits Both)
Style B - M278 Specific (E.g. E550, S550, CLS550, CL550, etc)
Style B - M278 SUVs Only (E.g. GL450, GL550, ML550, etc)
Style B - M157 Specific (E.g. E63, S63, GL63, ML63, SL63, CLS63, etc)
Kit Includes:
Style A - Early-Gen M278/M157’s Only! (2012 to Early 2013, Send VIN to verify)
Universal Left Feed Fitting + Hose (Replaces OEM P/Ns: 2782000900, 2782000051, 2782000300)
Style A Left Return Fitting + Hose (Replaces OEM P/Ns: 2782001100. 2782000851)
Style A Right Return Fitting + Hose (Replaces OEM P/Ns: 2782000851)
Hose Clamps Needed
Installation instructions via link to video (QR Code)
Style B - M278 Specific:
Universal Left Feed Fitting + Hose (Replaces OEM P/Ns: 2782000900, 2782000051, 2782000300)
Style B Left Return Fitting + Hose (Replaces OEM P/Ns: 2782001300, 2782000200, 2782001751)
M278 Right Return Fitting + Hose (Replaces OEM P/Ns: 2782001400, 2782000100, 2782001351)
Hose Clamps Needed
2X O-Rings to Refresh Old Line (Part That Inserts Into New Part)
Installation instructions via link to video (QR Code)
Style B - M157 Specific:
Universal Left Feed Fitting + Hose (Replaces OEM P/Ns: 2782000900, 2782000051, 2782000300)
Style B Left Return Fitting + Hose (Replaces OEM P/Ns: 2782001300, 2782000200, 2782001751)
M157 Right Return Fitting + Hose (Replaces OEM P/Ns: 1572000000, 1572000151, 1572000051)
Hose Clamps Needed
2X Long M6 x 40mm Screws
2X O-Rings to Refresh Old Line (Part That Inserts Into New Part)
Installation instructions via link to video (QR Code)
DISCLAIMER: This kit is designed to make replacement easy by only replacing the section of coolant line known to fail. This allows the section not known to fail to stay in place. Therefore, please understand that this kit works by modifying the existing line-set, rather than replacing the entire piece. By purchasing this product, the buyer acknowledges that the buyer is responsible for proper installation and subsequent inspection of the product and vehicle. Sheer Performance LLC has done its due diligence in meeting or exceeding OEM products and is not responsible for any damages caused to the buyer’s vehicle due to negligent use or improper installation.
Material:
6061-T6 Aluminum Alloy
Warranty:
5 Years against failure of the aluminum fitting and rubber hose (O-rings excluded). O-rings used on this product are identical to those found on OEM Mercedes lines, and can be purchased from me or Mercedes if replacement is needed. In case of hose failure out of warranty, hoses can be replaced with 5/16 ID heater coolant hose.