Aftermarket Replacement Parts - B6 A4 Quattro 1.8T
Your Audi deserves to perform at its best, as it was always intended to. By keeping it in perfect shape with routine maintenance, you're taking care of part of that need. With top aftermarket brands who share the same dedication to quality and love for Audi you have, the other part of that equation is covered. Find all the best aftermarket replacement parts from top brands here in our expansive catalog that caters directly to those who love and care for their Audi.
Keep Your Car on the Road for a Lifetime
Fits:
B6 A4 Quattro 1.8T
This product has been superseded to
ES#5374080
7" Android DVD Multimedia System - With CarPlay & Android Auto - (NO LONGER AVAILABLE)
Features an 8-core processor running Android 9.0 making it one powerful plug and play radio upgrade! Now features wireless CarPlay and wired Android Auto!
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Brand:
ES#:
4031304
Mfg#:
022619BRP05
No longer available
Front & Rear Economy Brake Service Kit - (NO LONGER AVAILABLE)
Featuring OP Parts rotors and Vaico brake pads
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Brand:
ES#:
3184259
Mfg#:
4A0698001KT
No longer available
Parking Brake Cable - Priced Each
Fits left or right side
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Brand:
ES#:
3194472
Mfg#:
8E0609721AT
Rear Brake Caliper - Left
Restore stopping power
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Brand:
ES#:
3247776
Mfg#:
8E0615423B
Rear Brake Caliper - Right
Restore stopping power
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Brand:
ES#:
3247785
Mfg#:
8E0615424B
Heater Core Refresh Kit
Complete kit to replace your broken heater core
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Brand:
ES#:
2731839
Mfg#:
8E1820031KT
RA4 240mm Clutch Conversion Kit - Stage 1
Lightweight flywheel with the S4 pressure plate and disc
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Brand:
ES#:
5488
Mfg#:
ECSB6A4RA4S1KTST
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Availability:
Ships on Aug 11, 2026
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Ships on Aug 11, 2026
RA4 240mm Clutch Conversion Kit - Stage 2
Lightweight flywheel with the RS4 pressure plate and disc
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Brand:
ES#:
5489
Mfg#:
ECSB6A4RS4CCKSTL
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Availability:
Ships on Aug 11, 2026
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Ships on Aug 11, 2026
Clutch Kit With Single Mass Flywheel
Includes the clutch disc, pressure plate, flywheel, throwout bearing, and hardware
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Brand:
ES#:
251027
Mfg#:
52285615
01V Automatic Transmission Service Kit
Includes the necessary filter, plugs, gaskets, and Vaico ATF G052 fluid to service your transmission
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Brand:
ES#:
261797
Mfg#:
ECS01VSKT
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Availability:
Ships on Nov 6, 2026
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Ships on Nov 6, 2026
Performance Engine Mount Kit - Audi B6/B7 A4
Includes upgraded RS4 motor mounts, ECS polyurethane snub mount and hardware
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Brand:
ES#:
2586485
Mfg#:
SM100004KT
Front Wheel Bearing And Hub Assembly - Priced Each
Bearing and hub pre-pressed for you! Fits the left and right side
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Brand:
ES#:
2999187
Mfg#:
017617ECS01
Front Wheel Bearing And Hub Assembly Kit
Includes the left and right side bearing and hub pressed together for you!
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Brand:
ES#:
3098229
Mfg#:
017617ECS01KT
Platinum Spark Plugs - Set Of Four
Platinum cored plugs featuring a cooler heat range ideal for chip tuned vehicles
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Brand:
ES#:
868
Mfg#:
PFR7B4CYL
Hall Sender - Priced Each
Measures cam position and relays it to the ECU
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Brand:
ES#:
1876
Mfg#:
058905161B
386cc Fuel Injector - Set Of Four - (NO LONGER AVAILABLE)
Larger injectors used for some turbo & fueling upgrades
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Brand:
ES#:
2919
Mfg#:
06A906031J TT
No longer available
K04 0015 Turbocharger
Great bolt on performance upgrade that can be used with or without specific programming
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Brand:
ES#:
3364
Mfg#:
058145703KO4
K04 0015 Turbocharger With Installation Kit
Great bolt on performance upgrade that can be used with or without specific programming
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Brand:
ES#:
3365
Mfg#:
058145703KO4WGKT
K03/K04 Turbocharger Installation Kit
All hardware & gaskets to install a new turbocharger
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Brand:
ES#:
3366
Mfg#:
B5KO4IK
Fuel Pump Assembly
Does not include fuel gauge sender
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Brand:
ES#:
3711
Mfg#:
8E0906087P
Timing Belt Kit - Ultimate
Everything you need for a complete timing belt job on your 1.8T. Buy it all together & save.
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Brand:
ES#:
3960
Mfg#:
B6A4UTBKEV
Mass Air Flow Sensor (MAF)
Restore fuel economy and performance
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Brand:
ES#:
6105
Mfg#:
0280218063SJ
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Availability:
In Stock
In Stock
Timing Belt Kit - Ultimate
Everything you need for a complete timing belt job on your 1.8T. Buy it all together & save.
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Brand:
ES#:
6143
Mfg#:
B6A4UTBKLV
Timing Belt Kit - Ultimate Plus
The ultimate in preventative maintenance!
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Brand:
ES#:
8146
Mfg#:
06B198500
Timing Belt Kit - Ultimate Plus
The ultimate in preventative maintenance!
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Brand:
ES#:
8147
Mfg#:
06B198502
Oxygen Sensor - Priced Each
Keep your engine running efficiently
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Brand:
ES#:
11898
Mfg#:
16978
Thermostat Assembly
Includes housing, gasket & sensor
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Brand:
ES#:
240391
Mfg#:
06B121111K
K03 Turbocharger
Restore boost and get going!
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Brand:
ES#:
251724
Mfg#:
058145703J
440cc Fuel Injectors - Set Of Four
A drop-in injector commonly referred to as 'Green Giants'
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Brand:
ES#:
1866540
Mfg#:
0280155968