YIDEZU M278 Engine Timing Chain Kit Fit for MERCEDES-BENZ 4.7 12-18

$334.88

Brand: yidezu
Availability: 9 In Stock
SKU: X004Q79X2F- Alicia-0723
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Product Title

M278 4.7L V8 Turbo Timing Chain Kit Fit Mercedes-Benz CL63 CLS550 E550 GL550 ML550 S550 S63 SL63 SLK55 AMG 2012-2018 Replace A2780503816 A2780523116 76394 C6394S

Product Overview

Complete timing chain overhaul kit designed for Mercedes-Benz M278 4.7L V8 Twin Turbo engines. This all-in-one timing set contains timing chains, sprockets, tensioners and guides to resolve timing rattling, chain stretch, valve timing deviation and related fault codes for professional front engine service.

Vehicle Fitment

Mercedes-Benz CL63 AMG 4.7L V8 Turbo 2012

Mercedes-Benz CLS550 4.7L V8 Turbo 2012-2018

Mercedes-Benz CLS63 AMG 4.7L V8 Turbo 2014-2017

Mercedes-Benz E550 4.7L V8 Turbo 2012-2014

Mercedes-Benz GL550 4.7L V8 Turbo 2015-2016

Mercedes-Benz ML550 4.7L V8 Turbo 2012-2014

Mercedes-Benz S550 4.7L V8 Turbo 2012-2016

Mercedes-Benz S63 AMG 4.7L V8 Turbo 2012-2013

Mercedes-Benz SL63 AMG 4.7L V8 Turbo 2013-2017

Mercedes-Benz SLK55 AMG 4.7L V8 Turbo 2012-2016

OEM Cross Reference Part Numbers

Timing Chain Kit: 76394, C6394S

Timing Tensioner: V303903, 2721810259, A2721810259

Crank Timing Sprocket: S1443

Timing Chain Guide: 2780520000, A2780520000, V303909, 2780522916, A2780522916, A2780520316

Package Contents

4 Timing Chains

2 Timing Sprockets (Crankshaft & Idler Sprockets)

3 Timing Chain Tensioners

8 Timing Chain Guides

All components match the main product picture.

Product Advantages

  1. Complete matched timing system assembly for M278 twin turbo V8 engines. Effectively eliminate abnormal rattling noise caused by worn timing components.
  2. High-strength alloy timing chains resist stretch and fatigue under high-power turbo operation, preventing timing jump and severe engine damage.
  3. Precision manufactured tensioners and guides maintain stable valve timing, resolve misfire and performance loss issues.
  4. OEM dimensional standard for direct replacement. Suitable for professional auto repair shops and experienced engine rebuilders.
  5. All required timing service components included in one kit, saving separate parts purchasing time and cost.

Purchase Notice

Carefully verify OEM part number, vehicle brand, model and production year before placing orders to confirm compatibility. Contact customer service anytime if you have fitment questions.

Warranty

1-year limited warranty against manufacturing defects. Our customer service team provides timely professional support for all after-sales inquiries.

Year Make Model Engine
2012 Mercedes-Benz CL63 AMG 4.7L V8 Turbo
2012-2018 Mercedes-Benz CL550 4.7L V8 Turbo
2014-2017 Mercedes-Benz CL563 AMG 4.7L V8 Turbo
2012-2014 Mercedes-Benz E550 4.7L V8 Turbo
2015-2016 Mercedes-Benz GL550 4.7L V8 Turbo
2012-2014 Mercedes-Benz ML550 4.7L V8 Turbo
2012-2016 Mercedes-Benz S550 4.7L V8 Turbo
2012-2013 Mercedes-Benz S563 AMG 4.7L V8 Turbo
2013-2017 Mercedes-Benz SL563 AMG 4.7L V8 Turbo
2012-2016 Mercedes-Benz SLK55 AMG 4.7L V8 Turbo