Protect your AMG's rear main seal from catastrophic blowout and eliminate excessive crankcase pressure with this complete left and right Genuine Mercedes-Benz PCV kit.
Cure the notorious M177 oil leak and bulletproof your engine with this comprehensive "engine-out" kit, featuring both updated oil separators, a new rear main seal, and the brittle vent hoses that always break during installation.
Eliminate vacuum leaks and replace both of your fragile, heat-baked PCV vent lines at the same time with this matching pair of Genuine Mercedes-Benz breather hoses.
Avoid days of downtime and replace your brittle, heat-baked left-side PCV hose before it snaps during your M177 oil separator or rear main seal service.
Brand:
ES#:
3534825
Mfg#:
1770100504
In Stock
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$42.00
This product was last offered at the strikethrough price on 10-15-2026
Avoid days of downtime and replace your brittle, heat-baked right-side PCV hose before it snaps during your M177 oil separator or rear main seal service.
Brand:
ES#:
3451397
Mfg#:
1770100604
Ships in 1 day
7% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$45.00
This product was last offered at the strikethrough price on 10-15-2026
Cure the notorious 4.0L V8 oil leak on your 2018-2020 Mercedes-Benz with this chassis specific engine out kit, featuring the correct oil separators, a new rear main seal plate, and the brittle vent hoses that always break during installation.
Protect your 2018-2020 4.0L BiTurbo V8 from a catastrophic rear main seal blowout with this exact fit Genuine Mercedes-Benz left and right oil separator kit.
Lifetime Replacement
