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Audi A3 Engine Parts & Accessories

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IE Catted Cast Downpipe

ES#3569382 - IEEXCI3 - IE Catted Cast Downpipe - Features cast bends for superior flow and fitment - Integrated Engineering - Audi Volkswagen

Features cast bends for superior flow and fitment affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
3569382
Mfg#:
IEEXCI3
In Stock
$849.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VWR Oil Catch Tank & Oil Management Kit

ES#3146126 - VWR13G700 - VWR Oil Catch Tank & Oil Management Kit - Features a four way baffle system inside the tank to ensure superior separation of oil and condensation - Racingline - Audi Volkswagen

Features a four way baffle system inside the tank to ensure superior separation of oil and condensation affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Racingline - Corporate Logo
ES#:
3146126
Mfg#:
VWR13G700
In Stock
$842.99

This product was last offered at the strikethrough price on
02-10-2026

$842.27 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

IE TrueFlex Sensor Harness

ES#4418852 - IEELCI2 - IE TrueFlex Sensor Harness - Includes everything necessary for the flex-fuel sensor to send real-time data from your fuel system to the ECU - Integrated Engineering - Audi Volkswagen

Includes everything necessary for the flex-fuel sensor to send real-time data from your fuel system to the ECU affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
4418852
Mfg#:
IEELCI2
In Stock
$241.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High Pressure Fuel Pump

ES#3640304 - 06L127027C - High Pressure Fuel Pump - Fuel pump located on top of the engine - Genuine Volkswagen Audi - Audi Volkswagen

Fuel pump located on top of the engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date from 08/31/2015 only

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3640304
Mfg#:
06L127027C
In Stock
2% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$479.15

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

$467.65 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Original Equipment Fuel Pump & Follower Replacement Kit

ES#2539364 - 06F127025KKTFL - Original Equipment Fuel Pump & Follower Replacement Kit - Replacement cam follower and high pressure fuel pump commonly used as a repair for P2294 CEL code. - Assembled By ECS - Audi Volkswagen

Replacement cam follower and high pressure fuel pump commonly used as a repair for P2294 CEL code. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with FSI engines only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2539364
Mfg#:
06F127025KKTFL
In Stock
ON SALE! SAVE 54%
$545.99

This product was last offered at the strikethrough price on
01-19-2026

$253.75 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

IE High Pressure Fuel Pump (HPFP) Upgrade Kit - EA888 Gen 3

ES#4623899 - IEFUVN1 - IE High Pressure Fuel Pump (HPFP) Upgrade Kit - EA888 Gen 3 - Maximum gain of 38.58% flow over stock! - Integrated Engineering - Audi Volkswagen

Maximum gain of 38.58% flow over stock! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
4623899
Mfg#:
IEFUVN1
Back Ordered
Auto Notify
$472.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Borg Warner Turbocharger BV43

ES#4069179 - 03L253056 - Borg Warner Turbocharger BV43 - Complete turbo assembly - BorgWarner - Audi Volkswagen

Complete turbo assembly affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
BorgWarner - Corporate Logo
ES#:
4069179
Mfg#:
03L253056
In Stock
$1352.99 USD
This product is lifetime replacement eligible Lifetime Replacement

TDI CP4 Metering Valve Bypass Kit - CRUA/CVCA Engine Code - With Earl's Filter

ES#4852342 - CP4-MVBK-CVCA - TDI CP4 Metering Valve Bypass Kit - CRUA/CVCA Engine Code - With Earl's Filter - Prevent a high pressure fuel pump failure from taking out your entire fuel system! - Whitbread Performance Innovations - Audi Volkswagen

Prevent a high pressure fuel pump failure from taking out your entire fuel system! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with CRUA engine code only

Brand:
Whitbread Performance Innovations - Corporate Logo
ES#:
4852342
Mfg#:
CP4-MVBK-CVCA
In Stock
$225.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Tuning Aluminum Street Shield Skid Plate Kit

ES#3028735 - 011768ECS01KT2 - ECS Tuning Aluminum Street Shield Skid Plate Kit - Protect your vehicle's fragile, PLASTIC oil pan and under carriage with this 3/16" (4.76mm) thick aluminum skid plate - ECS - Audi

Protect your vehicle's fragile, PLASTIC oil pan and under carriage with this 3/16" (4.76mm) thick aluminum skid plate affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3028735
Mfg#:
011768ECS01KT2
In Stock
ON SALE! SAVE 10%
$397.99

This product was last offered at the strikethrough price on
05-02-2026

$357.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BFI Stage 1 Engine Mount Kit - Version 2 Torque Arm (Post 9/15 Cars)

ES#4171957 - EBFI77-K7-4621 - BFI Stage 1 Engine Mount Kit - Version 2 Torque Arm (Post 9/15 Cars) - Billet engine transmission mounts with 70A durometer dogbone insert - Black Forest Industries - Audi Volkswagen

Billet engine transmission mounts with 70A durometer dogbone insert affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Black Forest Industries - Corporate Logo
ES#:
4171957
Mfg#:
EBFI77-K7-4621
In Stock
$804.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter - Priced Each

ES#2807606 - 06J115403Q - Oil Filter - Priced Each - Keep your oil clean and your engine running like new - Hengst - Audi Volkswagen
ECS Tuning recommends this product.

Keep your oil clean and your engine running like new affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier! ***Now requires a 15-flute socket to install/remove. Ple

Brand:
Hengst - Corporate Logo
ES#:
2807606
Mfg#:
06J115403Q
In Stock
ON SALE! SAVE 12%
$16.99

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

$14.91 USD
Free Shipping
on orders $49 and up

Intake Manifold

ES#4871916 - 06L133201FP - Intake Manifold - Complete intake manifold with incorporated flapper motor - Bremmen Parts - Audi Volkswagen

Complete intake manifold with incorporated flapper motor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4871916
Mfg#:
06L133201FP
In Stock
ON SALE! SAVE 20%
$425.99

This product was last offered at the strikethrough price on
05-02-2026

$340.26 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

High Performance Genuine Engine Oil (0w-30) - 1 Quart

ES#4871639 - GC550301QDSP - High Performance Genuine Engine Oil (0w-30) - 1 Quart - Meets Volkswagen & Audi 504.00 / 507.00 long drain specification - Genuine Volkswagen Audi - Audi Volkswagen

Meets Volkswagen & Audi 504.00 / 507.00 long drain specification affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4871639
Mfg#:
GC550301QDSP
In Stock
$14.29 USD
Free Shipping
on orders $49 and up

Thermostat/Water Pump Kit - With Belt

ES#5425238 - 06L121111J - Thermostat/Water Pump Kit - With Belt - Advanced design with fewer moving parts and lower weight - without sacrificing cooling performance or warm-up temperature curve. Includes thermostat, water pump, union, and belt. - Bremmen Parts - Audi Volkswagen Porsche

Advanced design with fewer moving parts and lower weight - without sacrificing cooling performance or warm-up temperature curve. Includes thermostat, water pump, union, and belt. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5425238
Mfg#:
06L121111J
In Stock
ON SALE! SAVE 20%
$265.99

This product was last offered at the strikethrough price on
05-02-2026

$212.15 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

APR Charge Pipe System - Turbo Outlet & Throttle Body

ES#4352456 - MS100196 - APR Charge Pipe System - Turbo Outlet & Throttle Body - Replace your failure prone rubber hose, plastic pipe, and worm clamps with this upgraded silicone hose, aluminum pipe, and t-bolt clamps - APR - Audi Volkswagen

Replace your failure prone rubber hose, plastic pipe, and worm clamps with this upgraded silicone hose, aluminum pipe, and t-bolt clamps Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
APR - Corporate Logo
ES#:
4352456
Mfg#:
MS100196
In Stock
11% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$431.95

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

$383.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

Let us help you find the parts that fit your Audi

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Manufacturer names and/or part numbers are used only for identification purposes.

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