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Audi A3 Most Popular Parts

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Oil Filter - Priced Each

ES#3676540 - 071115562C - Oil Filter - Priced Each - Keep contaminants out of your engine with a new oil filter - Hengst - Audi Volkswagen
ECS Tuning recommends this product.

Keep contaminants out of your engine with a new oil filter 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier! ECS Recommended!

Brand:
Hengst - Corporate Logo
ES#:
3676540
Mfg#:
071115562C
In Stock
$8.39 USD
Free Shipping
on orders $49 and up

Ignition Coil - Priced Each

ES#4007429 - 06L905110K - Ignition Coil - Priced Each - Keep your engine running smooth (K Revision) - Genuine Volkswagen Audi - Audi Volkswagen

Keep your engine running smooth (K Revision)

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4007429
Mfg#:
06L905110K
In Stock
3% off MSRP

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

$99.98

This product was last offered at the strikethrough price on
10-08-2026

$96.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Coil Spring Isolator Kit

ES#4141954 - 1k0512149bKT - Rear Coil Spring Isolator Kit - Replaces the upper and lower rear coil spring pads - Assembled By ECS - Audi Volkswagen

Replaces the upper and lower rear coil spring pads 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4141954
Mfg#:
1K0512149BKT
In Stock
ON SALE! SAVE 35%
$102.99

This product was last offered at the strikethrough price on
06-02-2026

$67.14 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Performance Engine Mount

ES#3010344 - 003245ECS02 - ECS Performance Engine Mount - Harness engine torque and put the power to the ground! - ECS - Audi Volkswagen

Harness engine torque and put the power to the ground! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3010344
Mfg#:
003245ECS02
In Stock
ON SALE!
$336.99

This product was last offered at the strikethrough price on
06-13-2026

$320.14 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Lower Radiator Hose

ES#2737457 - 5Q0122051AN - Lower Radiator Hose - Complete assembly with quick-coupling piece - Genuine Volkswagen Audi - Audi Volkswagen

Complete assembly with quick-coupling piece

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2737457
Mfg#:
5Q0122051AN
In Stock
7% off MSRP

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

$234.99

This product was last offered at the strikethrough price on
10-05-2026

$218.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ball Seat Locking Wheel Bolt Kit

ES#4745663 - 003901ECS40BB - Ball Seat Locking Wheel Bolt Kit - Black zinc coated wheel lock bolts made specifically for OE wheels. M14x1.5x40mm - ECS - Audi Volkswagen

Black zinc coated wheel lock bolts made specifically for OE wheels. M14x1.5x40mm 10X Entries Into Our F80 M3 Sweepstakes
For use with 10-12.5mm spacers

Brand:
ECS - Corporate Logo
ES#:
4745663
Mfg#:
003901ECS40BB
In Stock
ON SALE! SAVE 25%
$72.99

This product was last offered at the strikethrough price on
06-13-2026

$54.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Forged H-Beam Connecting Rods

ES#2794736 - IERHVT1 - Forged H-Beam Connecting Rods - Set of 4 connecting rods to be paired with 21mm wrist pin OEM pistons - Integrated Engineering - Audi Volkswagen

Set of 4 connecting rods to be paired with 21mm wrist pin OEM pistons
To be used with OEM pistons with 21mm wrist pin only

Brand:
Integrated Engineering - Corporate Logo
ES#:
2794736
Mfg#:
IERHVT1
In Stock
$519.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ARM Motorsports Intake

ES#4405054 - MQBINTAKE - ARM Motorsports Intake - Increase your power output across the entire RPM range - ARM Motorsports - Audi Volkswagen

Increase your power output across the entire RPM range

Brand:
ARM Motorsports - Corporate Logo
ES#:
4405054
Mfg#:
MQBINTAKE
Back Ordered
$297.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Forge "Quick Shift" Short shift Kit

ES#1832573 - FMVWQS - Forge "Quick Shift" Short shift Kit - Lever style quick shifter to obtain optimum shift times - Forge - Audi Volkswagen

Lever style quick shifter to obtain optimum shift times

Brand:
Forge - Corporate Logo
ES#:
1832573
Mfg#:
FMVWQS
Back Ordered
$165.88 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auxiliary Water Pump

ES#2737569 - 5Q0965561B - Auxiliary Water Pump - Secondary pump for more efficient cooling - Genuine Volkswagen Audi - Audi Volkswagen

Secondary pump for more efficient cooling

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2737569
Mfg#:
5Q0965561B
Ships in 1 day
7% off MSRP

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

$342.99

This product was last offered at the strikethrough price on
10-05-2026

$318.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ABS Sensor - Right

ES#4069906 - WHT003856 - ABS Sensor - Right - Measures wheel speed to prevent brake lock ups - Bosch - Audi Volkswagen

Measures wheel speed to prevent brake lock ups We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4069906
Mfg#:
WHT003856
Ships in 1 Business Day
$55.99

This product was last offered at the strikethrough price on
10-08-2026

$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ball Seat Wheel Bolt - 14x1.5x27mm - Priced Each

ES#3560839 - S17D27R13ZNNI - Ball Seat Wheel Bolt - 14x1.5x27mm - Priced Each - Black zinc coated wheel bolts made specifically for OE wheels - ECS - Audi Volkswagen

Black zinc coated wheel bolts made specifically for OE wheels 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3560839
Mfg#:
S17D27R13ZNNI
In Stock
ON SALE! SAVE 32%
$4.99

This product was last offered at the strikethrough price on
06-13-2026

$3.37 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

VWR TrackSport Coilover Kit

ES#3146161 - VWR340000G7 - VWR TrackSport Coilover Kit - TrackSport Coilover suspension kit developed for regular track usage, but still usable on road. - Racingline - Audi Volkswagen

TrackSport Coilover suspension kit developed for regular track usage, but still usable on road.

Brand:
Racingline - Corporate Logo
ES#:
3146161
Mfg#:
VWR340000G7
Ships on Oct 29, 2026
$4140.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Fuse Box Overlay

ES#3176104 - 019727ECS01 - Carbon Fiber Fuse Box Overlay - Easy to install carbon fiber cover to add subtle enhancements under your hood - ECS - Audi Volkswagen

Easy to install carbon fiber cover to add subtle enhancements under your hood 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3176104
Mfg#:
019727ECS01
In Stock
ON SALE! SAVE 15%
$138.99

This product was last offered at the strikethrough price on
06-13-2026

$118.14 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stainless Steel Magnetic Drain/Fill Plug - Priced Each

ES#2992215 - 010974ECS01 - Stainless Steel Magnetic Drain/Fill Plug - Priced Each - Capture harmful particles to prevent wear. M10x1x10 - ECS - Audi Volkswagen

Capture harmful particles to prevent wear. M10x1x10 10X Entries Into Our F80 M3 Sweepstakes

Used as the drain/fill plugs on front bevel box, rear differential and fill plug on Haldex

Brand:
ECS - Corporate Logo
ES#:
2992215
Mfg#:
010974ECS01
In Stock
ON SALE! SAVE 25%
$35.99

This product was last offered at the strikethrough price on
06-13-2026

$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Hose - Upper

ES#2926052 - 5Q0122101EA - Radiator Hose - Upper - Connects upper radiator to the coupling piece, includes quick disconnect - Genuine Volkswagen Audi - Audi Volkswagen

Connects upper radiator to the coupling piece, includes quick disconnect

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2926052
Mfg#:
5Q0122101EA
In Stock
15% off MSRP

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

$173.32

This product was last offered at the strikethrough price on
10-08-2026

$147.06 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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