SKU: 15338660871

Mercedes CL Class W216 & S Class W221 Petrol & Diesel 2005-2013 [Small Pipe]

Sale price$472.05 Regular price$524.50
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Description

Mercedes CL Class W216 & S Class W221 Petrol & Diesel 2005-2013 [Small Pipe]FENIX: MER7778 PA36A. Core size: 640mm x 448mm x 36mm. Direct replacement for: 2005 10 Mercedes CL Class 500 550 W216 5. 5L M273. 961 8cyl petrol. 2005 10 Mercedes CL Class 600 W216 5. 5L M275. 953 12cyl petrol. 2005 10 Mercedes CL Class 63 AMG W216 6. 2L M156. 984 8cyl petrol. 2005 10 Mercedes CL Class 65 AMG W216 6. 0L M275. 982 12cyl petrol. 2009 13 Mercedes S Class 250 CDI W221 2. 1L OM651. 961 4cyl diesel. 2007 13 Mercedes S Class 280 300 W221 3.

FENIX: MER7778-PA36A.

Core size: 640mm x 448mm x 36mm.

Direct replacement for:

2005-10 Mercedes CL Class 500 / 550 W216 5.5L M273.961 8cyl petrol.
2005-10 Mercedes CL Class 600 W216 5.5L M275.953 12cyl petrol.
2005-10 Mercedes CL Class 63 AMG W216 6.2L M156.984 8cyl petrol.
2005-10 Mercedes CL Class 65 AMG W216 6.0L M275.982 12cyl petrol.

2009-13 Mercedes S Class 250 CDI W221 2.1L OM651.961 4cyl diesel.
2007-13 Mercedes S Class 280 / 300 W221 3.0L M272.946 6cyl petrol.
2006-09 Mercedes S Class 320 CDI W221 3.0L OM642.930 / 932 6cyl diesel.
2005-09 Mercedes S Class 350 W221 3.5L M272.965 6cyl petrol.
2012-13 Mercedes S Class 350 BlueTec / 350 CDI W216 3.0L OM642 6cyl diesel.
2010-13 Mercedes S Class 350 CGI W221 3.5L M276.950 6cyl petrol.
2009-13 Mercedes S Class 400 Hybrid W221 3.5L M272.974 6cyl perol hybrid.
2006-11 Mercedes S Class 420 / 450 CDI W221 4.0L OM629.911 8cyl diesel.
2006-13 Mercedes S Class 450 W221 4.7L M273 8cyl petrol.
2005-10 Mercedes S Class 500 / 550 W221 5.5L M273.961 8cyl petrol.
2006-13 Mercedes S Class 600 W221 5.5L M275.953 12cyl petrol.
2006-11 Mercedes S Class 63 AMG W221 6.2L M156.984 8cyl petrol.
2006-13 Mercedes S Class 65 AMG W221 6.0L M275.982 12cyl petrol.
Transmission: Automatic & manual.

NOTE: 47mm hose pipe version. Aux pipe is 28mm.

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Replace your old, stock radiator with a Fenix Mercedes factory-fit radiator. Designed with reliability in mind, we find the weak points of OEM radiators and eliminate them.

*Core size is tube and fin area only and does not include tanks or plate under tank.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 15338660871

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4.5 ★★★★★
Based on 13 reviews
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Product Reviews
K
Verified Purchase
Kim C
Los Angeles, US
★★★★★ 4
Work well but run small
Size: 1 pair black L
They do seem to run a bit small. I bought them for my bf but snagged them from him because I couldn’t resist! I’m about a W8/12 and they were just a little big but unlike others, I just put them on while sleeping and didn’t walk around with them. If you’re just planning on that, they did a great job at sloughing and moisturizing 😎
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
A
Verified Purchase
Aaron Duncan
Houston, US
★★★★★ 5
Good socks they work.
Size: 2 pairs black L
I normally wear size 13&half to 14 men's, and these fit me ok. They sit just below the ankle. They can get a little tight for me so you should look out for that if you are on the thicker side. But they work as advertised and help moisturize your feet. I recommend wearing them if you're going to just be hanging around home for a bit in one spot as they can be a little slippery to walk in if you go fast. Would not recommend going up and down stairs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 28, 2025
B
Verified Purchase
Brian
San Leandro, US
★★★★★ 5
Good socks
Size: 1 pair black L
Good socks
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
A
Verified Purchase
Amazon Customer
Lowell, US
★★★★★ 3
REALLY unsafe to walk around in these
Size: 2 pairs black L
They do what they are expected to do, but should only be used if you are stationary. The gel base makes for very unstable footing if walking around
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
S
Verified Purchase
Suz
Fort Morgan, US
★★★★★ 5
These work
Size: 2 pairs black L
My husband loves these they help his very dry feet. As others have stated they are extremely difficult to walk in so have to be careful but they do work nicely.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026

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