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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21
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Description
Mercedes Benz E400 GLC43 GLE400 Engine Exhaust Valve (6) 3.0T V6 M276 2760504000High Quality Car Parts for Your Mercedes Benz Upgrade your Mercedes Benzs performance with our premium replacement pistons. Designed to fit all M276 3. 0L Turbo V6 engines. OEM Part Numbers Positions Other Names Notes Model 276 050 40 00 Engine Head Outlet Valve Mercedes Benz GLE400, GLE450, GLE43, GLC43, E400, E450, C43, GLS450, S450, S550e, S560e, SL400, SL450, SLC43, CLS400, C400, ML400, GL450 & more Compatibility Year Make Model Engine 2023
High-Quality Car Parts for Your Mercedes-Benz
Upgrade your Mercedes-Benz’s performance with our premium replacement pistons. Designed to fit all M276 3.0L Turbo V6 engines.
| OEM Part Numbers | Positions | Other Names | Notes | Model |
|---|---|---|---|---|
| 276-050-40-00 | Engine Head | Outlet Valve | Mercedes-Benz GLE400, GLE450, GLE43, GLC43, E400, E450, C43, GLS450, S450, S550e, S560e, SL400, SL450, SLC43, CLS400, C400, ML400, GL450 & more |
Compatibility
| Year | Make | Model | Engine |
|---|---|---|---|
| 2023 | Mercedes-Benz | C 43 AMG® | 3.0L V6 - Gas |
| 2023 | Mercedes-Benz | GLC 43 AMG® | 3.0L V6 - Gas |
| 2022 | Mercedes-Benz | C 43 AMG® | 3.0L V6 - Gas |
| 2022 | Mercedes-Benz | GLC 43 AMG® | 3.0L V6 - Gas |
| 2021 | Mercedes-Benz | C 43 AMG® | 3.0L V6 - Gas |
| 2021 | Mercedes-Benz | GLC 43 AMG® | 3.0L V6 - Gas |
| 2020 | Mercedes-Benz | C 43 AMG® | 3.0L V6 - Gas |
| 2020 | Mercedes-Benz | E 450 | 3.0L V6 - Gas |
| 2020 | Mercedes-Benz | GLC 43 AMG® | 3.0L V6 - Gas |
| 2020 | Mercedes-Benz | S 450 | 3.0L V6 - Gas |
| 2020 | Mercedes-Benz | S 560e | 3.0L V6 - Electric/Gas / PLUG-IN HYBRID EV-GAS (PHEV) |
| 2020 | Mercedes-Benz | SL 450 | 3.0L V6 - Gas |
| 2020 | Mercedes-Benz | SLC 43 AMG® | 3.0L V6 - Gas |
| 2019 | Mercedes-Benz | C 43 AMG® | 3.0L V6 - Gas |
| 2019 | Mercedes-Benz | E 450 | 3.0L V6 - Gas |
| 2019 | Mercedes-Benz | GLC 43 AMG® | 3.0L V6 - Gas |
| 2019 | Mercedes-Benz | GLE 400 | 3.0L V6 - Gas |
| 2019 | Mercedes-Benz | GLE 43 AMG® | 3.0L V6 - Gas |
| 2019 | Mercedes-Benz | GLS 450 | 3.0L V6 - Gas |
| 2019 | Mercedes-Benz | S 450 | 3.0L V6 - Gas |
| 2019 | Mercedes-Benz | S 560e | 3.0L V6 - Electric/Gas / PLUG-IN HYBRID EV-GAS (PHEV) |
| 2019 | Mercedes-Benz | SL 450 | 3.0L V6 - Gas |
| 2019 | Mercedes-Benz | SLC 43 AMG® | 3.0L V6 - Gas |
| 2018 | Mercedes-Benz | C 43 AMG® | 3.0L V6 - Gas |
| 2018 | Mercedes-Benz | E 400 | 3.0L V6 - Gas |
| 2018 | Mercedes-Benz | E 43 AMG® | 3.0L V6 - Gas |
| 2018 | Mercedes-Benz | GLC 43 AMG® | 3.0L V6 - Gas |
| 2018 | Mercedes-Benz | GLE 43 AMG® | 3.0L V6 - Gas |
| 2018 | Mercedes-Benz | GLE 550e | 3.0L V6 - Electric/Gas / PLUG-IN HYBRID EV-GAS (PHEV) |
| 2018 | Mercedes-Benz | GLS 450 | 3.0L V6 - Gas |
| 2018 | Mercedes-Benz | S 450 | 3.0L V6 - Gas |
| 2018 | Mercedes-Benz | SL 450 | 3.0L V6 - Gas |
| 2018 | Mercedes-Benz | SLC 43 AMG® | 3.0L V6 - Gas |
| 2017 | Mercedes-Benz | C 43 AMG® | 3.0L V6 - Gas |
| 2017 | Mercedes-Benz | E 400 | 3.0L V6 - Gas |
| 2017 | Mercedes-Benz | E 43 AMG® | 3.0L V6 - Gas |
| 2017 | Mercedes-Benz | GLC 43 AMG® | 3.0L V6 - Gas |
| 2017 | Mercedes-Benz | GLE 400 | 3.0L V6 - Gas |
| 2017 | Mercedes-Benz | GLE 43 AMG® | 3.0L V6 - Gas |
| 2017 | Mercedes-Benz | GLE 550e | 3.0L V6 - Electric/Gas / PLUG-IN HYBRID EV-GAS (PHEV) |
| 2017 | Mercedes-Benz | GLS 450 | 3.0L V6 - Gas |
| 2017 | Mercedes-Benz | S 550e | 3.0L V6 - Electric/Gas / PLUG-IN HYBRID EV-GAS (PHEV) |
| 2017 | Mercedes-Benz | SL 450 | 3.0L V6 - Gas |
| 2017 | Mercedes-Benz | SLC 43 AMG® | 3.0L V6 - Gas |
| 2016 | Mercedes-Benz | C 450 AMG® | 3.0L V6 - Gas |
| 2016 | Mercedes-Benz | CLS 400 | 3.0L V6 - Gas |
| 2016 | Mercedes-Benz | E 400 | 3.0L V6 - Gas |
| 2016 | Mercedes-Benz | GL 450 | 3.0L V6 - Gas |
| 2016 | Mercedes-Benz | GLE 400 | 3.0L V6 - Gas |
| 2016 | Mercedes-Benz | GLE 450 AMG® | 3.0L V6 - Gas |
| 2016 | Mercedes-Benz | GLE 550e | 3.0L V6 - Electric/Gas / PLUG-IN HYBRID EV-GAS (PHEV) |
| 2016 | Mercedes-Benz | S 550e | 3.0L V6 - Electric/Gas / PLUG-IN HYBRID EV-GAS (PHEV) |
| 2016 | Mercedes-Benz | SL 400 | 3.0L V6 - Gas |
| 2015 | Mercedes-Benz | C 400 | 3.0L V6 - Gas |
| 2015 | Mercedes-Benz | CLS 400 | 3.0L V6 - Gas |
| 2015 | Mercedes-Benz | E 400 | 3.0L V6 - Gas |
| 2015 | Mercedes-Benz | GL 450 | 3.0L V6 - Gas |
| 2015 | Mercedes-Benz | ML 400 | 3.0L V6 - Gas |
| 2015 | Mercedes-Benz | S 550e | 3.0L V6 - Electric/Gas |
| 2015 | Mercedes-Benz | SL 400 | 3.0L V6 - Gas |
Enhance your driving experience with our high-performance Mercedes-Benz M278 pistons. Order now for reliability 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
4.5 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Great choice for heavy chewers
Perfect for dogs that chew hard! Ours shred comparable toys at every turn, but this has held up beautifully. We’ve had it for a few months and it’s got minor wear and tear, but it is easy for them to play with, hardy, and worth every penny.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
★★★★★ 5
Durable, Fun, soft enough to not break teeth
Finally found a quality toy that our 75lb Black Mouth Cur hasn't destroyed in 5 minutes! In fact it's been a few months now. There are teeth marks, but she hasn't been able to take a chunk out of it yet. It even has some bounce to it when you toss it. And she finds it fun.
Veterinary dentists recommend toys that are soft enough that you can leave a fingernail print in for toys that are less likely to break teeth, unlike bones and antlers. This is that toy! (My other dog broke both of her upper 3 rooted premolars on a Nylabone - healthy roots but the slab fracture exposed the pulp and had to be removed. Healthy roots are more difficult to remove. Dentists say those and antlers are money makers. 😭)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
★★★★★ 5
Great toy for big chewers!
Have only had 3 days but my boy has been trying to destroy it and it’s holding up really well! Normally his toys would have been destroyed in 24 hours or less, including Kong and other brands advertised as tough!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 5
Durability is no joke!
Excellent product! Our GSD puppy chewed it for the past 10 months and she is a pretty strong chewer. Only now did she manage to get a couple small pieces off of it, and WoofBite was quick to provide our one-time replacement. Great customer service! Will purchase more of their products and highly recommend!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
★★★★★ 4
So far so good
Had this for almost a month and no chunks have been chewed off yet. I have a lab who prefers chewing over pulling or retrieving type toys. She's destroyed everything we've given her --sometimes within minutes. She loves Wubbas but she chews them to bits immediately. Other toys get chunks or small pieces chewed off and we wind up throwing them away. This has lasted well. Full disclosure, we only pull out toys at the end of the day for just a couple of hours, and we are within sight of her the whole time, that's why 4 stars. But so far to our surprise this has held up very well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 9, 2025
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