Cure the notorious M157, M278, and M276 oil leak, save your alternator, and do the job right with 100% Genuine Mercedes Benz hardware, sealant, and four new camshaft magnets in one click.
Cure the notorious M157, M278, and M276 oil leak, save your alternator, and do the job right with 100% Genuine Mercedes Benz hardware, sealant, and four new camshaft magnets in one click.
Replace these when changing your spark plugs. For M276, M278, and M157 Engine Applications.
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
02-19-2026
Featuring 1-Step Colder NGK Spark Plugs! Direct Replacement.
from Water Pump to Left Return Line
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Fix rough idles and stop oil from destroying your engine wiring harness with a complete set of four brand new camshaft magnets.
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One Time Use Bolt
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-14-2026
For M157 and M278 engines, the coolant lines can become brittle and fail over time. Replacing them during water pump service is a smart preventative measure to avoid future leaks or damage.
Includes Genuine O-ring
This product was last offered at the strikethrough price on
05-07-2026
Designed as a direct replacement for the plastic OEM cap.
Lock down your passenger-side intake timing with the newest Mercedes-Benz VVT sprocket and protect your BiTurbo V8 from devastating timing chain damage.
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Fits Left & Right Sides - Two (2) Required Per Vehicle. Replace in pairs.
Left qty (1)
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-14-2026
Two (2) to Six (6) Required Per Vehicle based on engine
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14mm - Does not include new sealing washer
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Keeps constant pressure on your serpentine belt to prevent belt slipping
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
05-07-2026
Includes housing, gasket & sensor
Filters the air before it enters your engine
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-13-2026