14mm - Does not include new sealing washer
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2008 Mercedes Benz S550 Base Sedan 221.171 V8 5.5L Engine Parts & Accessories
- Cooling
- Covers
- Drive Belts
- Electrical
- Emissions
- Fastener Kit
- Filter
- Fuel
- Gaskets & Seals
- Ignition
- Intake
- Mechanical
- Mount
- Oil Service
- Performance
- Pulleys
- Software
- Timing
- Tools
- Turbocharger
- Vacuum System
Fits Left Or Right Side Cylinder Bank - Made by Borgwarner
Reduces the delay of your "Drive by Wire" throttle response - All new V3 model provides additional features such as 'valet' and 'pedal lock' modes
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
08-26-2026
Includes new seal
Vents fuel tank
Secures fuel pump into tank
2X Entries Into Our F80 M3 Sweepstakes
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Wide Open Throttle Oil Separation
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Price includes a refundable $70.00 core charge
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Connects to the combination valves in the engine bay
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This product was last offered at the strikethrough price on
07-19-2026
Should be replaced periodically to maintain proper cooling system operation
This product was last offered at the strikethrough price on
05-07-2026
21.36x2401
This product was last offered at the strikethrough price on
05-07-2026
Fits Left & Right Sides - Two (2) Required Per Vehicle
2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Does not include seals or hardware
We Price Match - Give Us A Call or Chat!
Brand New Unit - No Core Charge.
MAHLE Original Mercedes-Benz Cylinder Head Gasket (Right)