Take control of your day.
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Audi B5 S4 2.7T Engine Electrical Parts
- Alternator
- Battery
- ECU
- Fuse Panel
- Harness
- Ignition
- N249 Valve
- N75 Valve
- Pump
- Relays
- Sensors
- Starter
- Throttle Body
- Wire Covering
Measures the temperature of the air entering the engine
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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
07-04-2026
Engages the magnetic clutch on the compressor
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This product was last offered at the strikethrough price on
05-07-2026
Maintains a constant voltage level by controlling the alternator's output.
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For Bosch style alternators
Does not include securing hardware
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For Bosch style alternators
This product was last offered at the strikethrough price on
05-02-2026
Does not include the spark plug boot
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This product was last offered at the strikethrough price on
05-02-2026
Seamlessly install your 034Motorsport 85mm MAF Housing with a factory RS4 airbox
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This product was last offered at the strikethrough price on
06-28-2026
Connects the leak detection pump to the vacuum reservoir adapter
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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
07-04-2026
Measures cam position and relays it to the ECU
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You never know when you will blow a fuse so it always good to have extra
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Keep the fuel pump going
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Stainless steel weld-in nut for any O2 sensor
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Shut down quickly & remotely - required by many racing organizations
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Keep your engine running strong - Bosch FR-7-KPP-33+
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This product was last offered at the strikethrough price on
02-07-2026
Detects engine ping for timing adjustment
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From VIN 8D-X-260001, split is in the 1999 model year
This product was last offered at the strikethrough price on
05-02-2026
The CT5 POWERSPORT (part# 40-339) makes sure you're ready for action every time.
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