The CT5 POWERSPORT (part# 40-339) makes sure you're ready for action every time.
2008 Mercedes Benz CLK550 Base Convertible 209.472 V8 5.5L Engine Electrical Parts
Shut down quickly & remotely - required by many racing organizations
Downstream/behind catalytic converter
Fits Left Or Right Side
This product was last offered at the strikethrough price on
05-07-2026
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.
Quickly shut down your battery in an emergency.
Don't scratch your paint with your battery tender.
Located In The Coolant Expansion Tank
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
08-08-2026
Displays battery health at all times.
Includes new o-ring
2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Located In The Coolant Expansion Tank
2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Transfers Power To Spark Plug. For all M272 V6 & M273 V8 Engines.
2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!