Head Gasket Seals Kit For Mercedes-Benz S550 C218 W166 W212 W221 M278 4.7 Engine-Replacement Aftermarket Parts
Engine Overhaul Repair Gaskets Seals Kit For Mercedes-Benz M278 4.6T 4.7T V8
CLS500 E550 GL450 GL500 ML500 S500 SL550


Please send VIN number or confirm original part number


OE#
278 016 05 20
278 016 00 20
278 016 01 25
014 997 70 46
023 997 84 47
273 010 08 14
278 142 05 80
278 142 04 80 
278 053 01 00
VICTOR REINZ: 61-43205-00
VICTOR REINZ: 61-43200-00
VICTOR REINZ: 81-10395-00
VICTOR REINZ: 71-38491-00
VICTOR REINZ: 71-38489-00
ELRING: 430.600
ELRING: 592.730
ELRING: 592.720

Description
- Cylinder bore  Φ 92.9mm (STD)
- Fit Mercedes M278 4.6L / 4.7L 4663cc V8 DOHC T urbocharged  engine 

Package includes
Repair Gaskets    x 1set



Fit Car Model

                                                      
Brand & Model                 Produce Year          Model & Engine                           
Mercedes-Benz    
M278 4.6L / 4.7L (4663cc)    
CLS500 / CLS550    2012-2018    C218 / M278.922 
CL500 / CL550    2011-2014    C216 / M278.920
E500 / E550    2012-2017    W212 / M278.922
GL450 / GL500 / GL550        2013-2015    X166 / M278.928
ML500 / ML550    2012-2015    W166 / M278.928
GLE500 / GLE550    2016-2019    W166 / M278.928
GLS500 / GLS550    2017-2019    X166 / M278.928
S500 / S550    2011-2013    W221 / M278.932 
S500 / S550    2013-2018    W222 / M278.929
S500 Coupe    2014-2018    C217 /  M278.929
SL500 / SL550    2012-2019    R231 / M278.927


 

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Frequently Asked Questions

Q1: How can I be sure this part is compatible with my machine?

We provide compatibility information based on OEM Part Numbers. To ensure a 1:1 fit, please check that your original part number matches the one listed on this page.

Q2: When will my order be shipped?

Most in-stock orders are processed and shipped within 1-3 business days. All parts undergo a strict quality inspection and are protected by heavy-duty packaging (vacuum seals or reinforced crates).

Q3: How long does delivery take to my country?

Estimated delivery times via DHL/FEDEX/UPS:
  • United States: 3 - 10 Business Days
  • European Union: 5 - 12 Business Days
  • Canada / UK / AU: 5 - 15 Business Days
  • Rest of World: 7 - 20 Business Days
Note: Delivery may be affected by weather or customs. In case of significant delays, we will notify you proactively.

Q4: What is the Warranty and Return Policy?

We offer a 6-Month Warranty on our hydraulic components. We also support a 30-day return policy if the part is uninstalled and in its original packaging.

Q5: What should I consider before installation?

We recommend installation by a certified technician. Always ensure the hydraulic system is flushed and filters are replaced before installing new parts to prevent premature failure.

Q6: Need Fitment Verification?

Avoid costly downtime! Send us your Machine Serial Number (VIN) or a photo of your Old Part's Nameplate. Our engineers will verify the fitment for you within 24 hours.

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Each part undergoes a series of quality checks before being added to our inventory, minimizing the risk of defects and ensuring steady performance.

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6-Month Support Warranty

We provide a straightforward 6-month warranty. If any issues arise within the warranty period, our technical team is here to provide efficient solutions.

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2-3 Business Day Processing

We prioritize order accuracy. Most in-stock items are processed and dispatched within 2-3 business days with reliable international carriers.

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