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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Mercedes Benz E63 G63 GLE63 S63 Engine Exhaust Valve 5.5 V8 M157 2780500427High Quality Car Parts for Your Mercedes Benz Upgrade your car's performance with our premium replacement parts. OEM Part Numbers Positions Other Names Notes Model 278 050 04 27 Engine Head Outlet Valve E63, S63, SL63, GLE63, CLS63, ML63, GLS63 & more. Vehicle Fitment: Year Make Model Engine & Transmission 2019 Mercedes Benz GLE 63 5. 5L V8 Gas 2019 Mercedes Benz GLS 63 5. 5L V8 Gas 2019 Mercedes Benz SL 63 5. 5L V8 Gas 2018 Mercedes Benz CLS 63 5. 5L
High-Quality Car Parts for Your Mercedes Benz
Upgrade your car's performance with our premium replacement parts.
| OEM Part Numbers | Positions | Other Names | Notes | Model |
|---|---|---|---|---|
| 278-050-04-27 | Engine Head | Outlet Valve | E63, S63, SL63, GLE63, CLS63, ML63, GLS63 & more. |
Vehicle Fitment:
| Year | Make | Model | Engine & Transmission |
|---|---|---|---|
| 2019 | Mercedes Benz | GLE 63 | 5.5L V8 - Gas |
| 2019 | Mercedes Benz | GLS 63 | 5.5L V8 - Gas |
| 2019 | Mercedes Benz | SL 63 | 5.5L V8 - Gas |
| 2018 | Mercedes Benz | CLS 63 | 5.5L V8 - Gas |
| 2018 | Mercedes Benz | G 63 | 5.5L V8 - Gas |
| 2018 | Mercedes Benz | GLE 63 | 5.5L V8 - Gas |
| 2018 | Mercedes Benz | GLS 63 | 5.5L V8 - Gas |
| 2018 | Mercedes Benz | SL 63 | 5.5L V8 - Gas |
| 2017 | Mercedes Benz | CLS 63 | 5.5L V8 - Gas |
| 2017 | Mercedes Benz | GLE 63 | 5.5L V8 - Gas |
| 2017 | Mercedes Benz | GLS 63 | 5.5L V8 - Gas |
| 2017 | Mercedes Benz | S 63 | 5.5L V8 - Gas |
| 2017 | Mercedes Benz | SL 63 | 5.5L V8 - Gas |
| 2016 | Mercedes Benz | CLS 63 | 5.5L V8 - Gas |
| 2016 | Mercedes Benz | E 63 | 5.5L V8 - Gas |
| 2016 | Mercedes Benz | G 63 | 5.5L V8 - Gas |
| 2016 | Mercedes Benz | GL 63 | 5.5L V8 - Gas |
| 2016 | Mercedes Benz | GLE 63 | 5.5L V8 - Gas |
| 2016 | Mercedes Benz | S 63 | 5.5L V8 - Gas |
| 2016 | Mercedes Benz | SL 63 | 5.5L V8 - Gas |
| 2015 | Mercedes Benz | CLS 63 | 5.5L V8 - Gas |
| 2015 | Mercedes Benz | E 63 | 5.5L V8 - Gas |
| 2015 | Mercedes Benz | G 63 | 5.5L V8 - Gas |
| 2015 | Mercedes Benz | GL 63 | 5.5L V8 - Gas |
| 2015 | Mercedes Benz | S 63 | 5.5L V8 - Gas |
| 2015 | Mercedes Benz | SL 63 | 5.5L V8 - Gas |
| 2014 | Mercedes Benz | CLS 63 | 5.5L V8 - Gas |
| 2014 | Mercedes Benz | E 63 | 5.5L V8 - Gas |
| 2014 | Mercedes Benz | G 63 | 5.5L V8 - Gas |
| 2014 | Mercedes Benz | GL 63 | 5.5L V8 - Gas |
| 2014 | Mercedes Benz | ML 63 | 5.5L V8 - Gas |
| 2014 | Mercedes Benz | S 63 | 5.5L V8 - Gas |
| 2014 | Mercedes Benz | SL 63 | 5.5L V8 - Gas |
| 2013 | Mercedes Benz | CLS 63 | 5.5L V8 - Gas |
| 2013 | Mercedes Benz | E 63 | 5.5L V8 - Gas |
| 2013 | Mercedes Benz | G 63 | 5.5L V8 - Gas |
| 2013 | Mercedes Benz | GL 63 | 5.5L V8 - Gas |
| 2013 | Mercedes Benz | ML 63 | 5.5L V8 - Gas |
| 2013 | Mercedes Benz | SL 63 | 5.5L V8 - Gas |
| 2012 | Mercedes Benz | ML 63 | 5.5L V8 - Gas |
Enhance your driving experience with our top-notch Mercedes Benz parts. Order now for quality and precision you can trust.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.6 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 3
Nice but dissapointing
So it sometimes stays cool but if it’s under a blanket and you have your body on it at all it will get warm but the spots you don’t use will get cool sometimes. I am very disappointed in the material though because it’s like my dry skin scratched the pillow case all over which makes me question it and I don’t think I would buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2025
★★★★★ 5
Cooling fabric is Just what I needed
Color: 03-black, Size: 20" X 26" (Pack of 4)
I'm a hot sleeper. These cooling pillow cases are fantastic. It has ended soaked pillow cases. I paired these with waterproof pillow cases for extra pillow protection. I now sleep cooler and wake up dry. I also toss and turn less and wake up less frequently hot, sweaty and uncomfortable and I can sleep though the night. I don't need to flip my pillows over because of sweat. Both sides of these pillow cases have arc chill cooling fabric. They're soft, silky, breathable and comfortable to lay my head on. The colors to choose from is a wide selection. These look great on my king size bed. I love this fabric so much that I upgraded all of my pillows and blanket sheets to cooling fabric. I'm sold on these. The zipper is premium, sturdy and durable. My pillows fit perfectly on these cases. The cooling material is top notch high quality to me with great craftsmanship. I liked these ones so much that I bought more and plan to again. My partner seen and felt these and immediately went online to buy some blankets to go with the pillow cases I gifted. I also bought my son these and a few cooling blankets. These work best with a fan or air conditioner. Highly recommended and you won't regret this purchase if you're a hot sleeper to profusely sweating during sleep.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
★★★★★ 5
Cool and comfy!
Color: 01-grey, Size: 20" X 26" (Pack of 2)
Very comfy and cooling. Great for hot sleepers!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
★★★★★ 5
keeps pillow secured and cool
Color: 05-purple, Size: 20" X 26" (Pack of 4)
just what I was looking for. A cooling pillow case with a zipper! my regular pillow cases slipped off my pillows So annoying. Now my pillows are staying put zipped in. so soft and cool. no more wrestling with the pillow case while trying to flip my pillow over trying to find a cool spot.
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Reviewed in the United States on May 7, 2026
★★★★★ 4
Color is off, feels decent
Color: 07-beige, Size: 20" X 26" (Pack of 2)
Feels nice and very cooling to the touch. Although you can tell it definitely isn't cotton. I ordered the color beige but it is much more of a cream color.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
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