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2011 Mercedes Benz SL550 Base Convertible 230.471 V8 5.5L Engine Electrical Parts
Provides manifold pressure information to the vehicles Engine Control Unit
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This product was last offered at the strikethrough price on
04-09-2026
Replacement spark plugs for your Mercedes-Benz engine
Used in different positions on several Mercedes-Benz models
Fits Left Or Right Side
This product was last offered at the strikethrough price on
05-07-2026
Used on several Mercedes-Benz engines
We Price Match - Give Us A Call or Chat!
This product was last offered at the strikethrough price on
01-27-2026
Vertical Acceleration
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Front Position - w/ Active Body Control (Code 487)
Shut down quickly & remotely - required by many racing organizations
The CT5 POWERSPORT (part# 40-339) makes sure you're ready for action every time.
Downstream/behind catalytic converter
Fits Left Or Right Side
This product was last offered at the strikethrough price on
05-07-2026
Shut down quickly & remotely - required by many racing organizations
Includes new o-ring
This product was last offered at the strikethrough price on
04-24-2026
Transfers Power To Spark Plug. For all M272 V6 & M273 V8 Engines.
This product was last offered at the strikethrough price on
02-19-2026
Quickly shut down your battery in an emergency.
You never know when you will blow a fuse so it always good to have extra
Provides manifold pressure information to the vehicles Engine Control Unit
This product was last offered at the strikethrough price on
06-15-2026
Tool comes with both 1/2" and 3/8" drive.