Shut down quickly & remotely - required by many racing organizations
BMW E39 525i M54 2.5L Engine Electrical Parts
- Alternator
- Battery
- Cruise Control
- ECU
- Fuse Panel
- Ground Strap
- Harness
- Idle Control Valve
- Ignition
- Pump
- Relay
- Relays
- Sensor
- Sensors
- Starter
- Throttle Body
- Wire Covering
The CTEK storage bag is tough, durable, and lightweight to protect your battery tender and keep it safe from the elements – wherever you take it.
This product was last offered at the strikethrough price on
05-02-2026
A worn or stretched cruise cable can prevent proper function
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
07-21-2026
An all-in-one battery starter, DTC code reader, and alternator analyzer.
0.75mm & 25m(75ft) in length
Easy to use — simply attach to the battery (no need to disconnect) and follow the on-screen instructions
Designed to restore and enhance the ignition system of BMW N54 and other compatible engines.
Great tool for shop or home
Take control of your day.
For vehicles with a 120 amp Bosch brand alternator
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
07-21-2026
Replaces relays of the same color
This product was last offered at the strikethrough price on
05-07-2026
Restore the function of your cruise control
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
07-21-2026
Used to house the various fuses of your vehicles electrical system
Located on the starter
For vehicles with production date from 09/2002
This product was last offered at the strikethrough price on
05-02-2026
Get your engine working flawlessly with new ignition coils
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
07-21-2026
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
07-21-2026