The CT5 POWERSPORT (part# 40-339) makes sure you're ready for action every time.
BMW E90 335d M57 3.0L Engine Electrical Parts
- Alternator
- Battery
- Cruise Control
- ECU
- Fuse Panel
- Ground Strap
- Harness
- Ignition
- Pump
- Relay
- Relays
- Sensors
- Starter
- Throttle Body
- Wire Covering
Shut down quickly & remotely - required by many racing organizations
Used to house the various fuses of your vehicles electrical system
Stainless steel weld-in nut for any O2 sensor
Used in the fuse box
This complete kit adapts a clutched alternator pulley to your factory alternator, drastically extending the lifespan of your belt, tensioner, and harmonic balancer.
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0.5-1.0mm , includes wire
This product was last offered at the strikethrough price on
08-04-2026
Quickly shut down your battery in an emergency.
You never know when you will blow a fuse so it always good to have extra
Not for cars with Navigation S609A, or Mobile Phone Preparation S639A and S640A.
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
Quickly shut down your battery in an emergency.
Don't scratch your paint with your battery tender.
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
Senses engine oil pressure for the ECU and warning light.
6-10mm
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.