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Audi B8 RS5 4.2L

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Audi B8 RS5 4.2L Engine Electrical Parts

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Secondary Air Injection Pump

Brings in fresh air for a smooth idle 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
5491532
Mfg#:
07K131333A
Ships on Nov 16, 2026
Auto Notify
$141.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Manifold Absolute Pressure (MAP) Sensor

ES#5492635 - 06L906052A - Manifold Absolute Pressure (MAP) Sensor - Direct OE-quality replacement MAP sensor to cure rough idling, clear stubborn Check Engine Lights, and restore precise air volume data to your engine's ECU. - Febi - Audi Volkswagen

Direct OE-quality replacement MAP sensor to cure rough idling, clear stubborn Check Engine Lights, and restore precise air volume data to your engine's ECU.

Brand:
Febi - Corporate Logo
ES#:
5492635
Mfg#:
06L906052A
Special Order: No Guaranteed ETA
$58.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil - Priced Each

ES#5492218 - 07K905715G - Ignition Coil - Priced Each - Direct OE replacement coil pack to cure misfires and restore a smooth, powerful idle to your FSI, TSI, or 2.5L engine - Febi - Audi Volkswagen

Direct OE replacement coil pack to cure misfires and restore a smooth, powerful idle to your FSI, TSI, or 2.5L engine

Brand:
Febi - Corporate Logo
ES#:
5492218
Mfg#:
07K905715G
Special Order: No Guaranteed ETA
$52.99 USD

Ignition Coil Connector Housing - Priced Each

The 4-pin connector for the ignition coils

Brand:
Vemo - Corporate Logo
ES#:
5435183
Mfg#:
8K0973724
Special Order: No Guaranteed ETA
$10.99

This product was last offered at the strikethrough price on
05-06-2026

$9.99 USD

MAP Sensor

ES#3236235 - 03C906051F - MAP Sensor - Manifold absolute pressure sensor, lets your ECU know how much air pressure is in your intake manifold - Pierburg - Audi Volkswagen

Manifold absolute pressure sensor, lets your ECU know how much air pressure is in your intake manifold

Brand:
Pierburg - Corporate Logo
ES#:
3236235
Mfg#:
03C906051F
Special Order: No Guaranteed ETA
$74.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

FP34 Fuel Pump Surge Tank

ES#4877045 - 034-106-A002/3 - FP34 Fuel Pump Surge Tank - Designed for Bosch 044 Fuel Pump - 034Motorsport - Audi Volkswagen

Designed for Bosch 044 Fuel Pump 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4877045
Mfg#:
034-106-A002/3
Back Ordered
$351.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Oil Pressure Switch - Black

ES#2865853 - 03C919081 - Oil Pressure Switch - Black - Leaking or malfunctioning oil pressure switches can be disastrous - Febi - Audi

Leaking or malfunctioning oil pressure switches can be disastrous We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2865853
Mfg#:
03C919081
Special Order: No Guaranteed ETA
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTEK MXS 25EC

Fully automatic 8 step smart charger and battery support unit that delivers 25A to 12V batteries from 40–500Ah.

Brand:
CTEK - Corporate Logo
ES#:
4492939
Mfg#:
40-128
Back Ordered
$437.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTEK Pro Battery Tester

Don't leave yourself stranded with a dead battery.

Brand:
CTEK - Corporate Logo
ES#:
4492938
Mfg#:
40-209
Back Ordered
$1103.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crankshaft Position Sensor

Also known as the RPM or speed sensor

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
4135630
Mfg#:
059906433C
Back Ordered
$42.99

This product was last offered at the strikethrough price on
05-07-2026

$41.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Battery Relocation Kit

Odyssey 680 - Switch Mount

Brand:
Rennline - Corporate Logo
ES#:
2839918
Mfg#:
EL4138
Back Ordered
$173.00 USD
Free Shipping
on orders $49 and up

Fuel Pump

Includes sending unit and fuel filter

Brand:
Spectra Premium - Corporate Logo
ES#:
4057483
Mfg#:
8K0919051AS
Back Ordered
$985.99

This product was last offered at the strikethrough price on
05-07-2026

$957.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Electrical Parts

With automotive electrical content growing yearly, it has never been more important to keep your charging and electrical system in top working condition. ECS Tuning stocks a huge and constantly growing inventory of electrical sensors, electric motors, and electronic actuators from original equipment and name-brand aftermarket suppliers.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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