Easy to use — simply attach to the battery (no need to disconnect) and follow the on-screen instructions
BMW E30 318i M10 1.8L Engine Electrical Parts
- Alternator
- Battery
- Cruise Control
- ECU
- Fuse Panel
- Ground Strap
- Harness
- Idle Control Valve
- Ignition
- Pump
- Relay
- Relays
- Sensors
- Starter
- Throttle Body
- Wire Covering
- Clearance
Great tool for shop or home
Take control of your day.
Coolant temperature sending unit to keep your engine running right
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
10-25-2026
OEM Bosch O2 Sensor (L=760MM)
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For vehicles with production date from 12/1984
Replaces relays of the same color
This product was last offered at the strikethrough price on
05-07-2026
Length: 8.2 ft
Splice into your cooling system to add an aftermarket coolant temperature sensor and gauge!
Designed to make E30 engine swap wiring a much easier process.
Cools the 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
10-25-2026
Allows the batteries gases to be vented outside of the vehicle rather than into the trunk.
The CT5 POWERSPORT (part# 40-339) makes sure you're ready for action every time.
Shut down quickly & remotely - required by many racing organizations
Used to house the various fuses of your vehicles electrical system
5-Diode Relay
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
10-25-2026
Secures the TPS to the throttle body