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Audi C4 S4 Quattro 20v T Most Popular Parts

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Universal Windshield Washer Pump Line Repair Kit

ES#4473326 - 71627 - Universal Windshield Washer Pump Line Repair Kit - Used to repair multiple places in the washer system - Bremmen Parts - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Used to repair multiple places in the washer system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4473326
Mfg#:
71627
In Stock
ON SALE!
$89.99

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

$87.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

52mm Electric Boost Gauge - 30inHg~30 PSI Amber/White

ES#3176365 - 216BFWAEBOSM.PSI - 52mm Electric Boost Gauge - 30inHg~30 PSI Amber/White - Includes tubing kit, adapter and quick connectors - Prosport Performance - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Includes tubing kit, adapter and quick connectors affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Prosport Performance - Corporate Logo
ES#:
3176365
Mfg#:
216BFWAEBOSM.PSI
In Stock
$80.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Twist-In White LED Bulb - Priced Each

ES#2515347 - plba9s55050wht - Twist-In White LED Bulb - Priced Each - BA9S 9mm Bayonet Bulb 5 LED Chip - ZiZa - Audi BMW Volkswagen Mercedes Benz MINI Porsche

BA9S 9mm Bayonet Bulb 5 LED Chip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ZiZa - Corporate Logo
ES#:
2515347
Mfg#:
PLBA9S55050WHT
In Stock
ON SALE! SAVE 10%
$14.99

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

$13.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

2.5" OD Stainless Steel Straight Tube - 24" Length - Priced Each

ES#4007174 - 028092ecs01aKT - 2.5" OD Stainless Steel Straight Tube - 24" Length - Priced Each - T304 SS tubing for your custom exhaust project - ECS - Audi BMW Volkswagen Mercedes Benz MINI Porsche

T304 SS tubing for your custom exhaust project affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4007174
Mfg#:
028092ECS01AKT
In Stock
ON SALE! SAVE 25%
$42.99

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

$32.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

3/8" Dr Click Torque Wrench

ES#4370646 - M202-P - 3/8" Dr Click Torque Wrench - Professional style. - Performance Tool - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Professional style. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Performance Tool - Corporate Logo
ES#:
4370646
Mfg#:
M202-P
Ships in 1-2 days
$35.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

75mm Bullet Nose Stud & Nut Bundle - Ball Seat - Set Of 20

ES#4505737 - 034-604-6005-20 - 75mm Bullet Nose Stud & Nut Bundle - Ball Seat - Set Of 20 - Made from high tensile heat treated Grade 10.9 Chromoly Steel and coated in Black Zinc. M14x1.5 - 034Motorsport - Audi Volkswagen

Made from high tensile heat treated Grade 10.9 Chromoly Steel and coated in Black Zinc. M14x1.5 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For use with spacers up to 20mm only

Brand:
034Motorsport - Corporate Logo
ES#:
4505737
Mfg#:
034-604-6005-20
In Stock
$225.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - Priced Each

ES#5491 - N10328002 - Hex Bolt - Priced Each - Install new hardware with your new parts. M10x112 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M10x112 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
5491
Mfg#:
N10328002
In Stock
34% off MSRP

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

$15.98

This product was last offered at the strikethrough price on
02-23-2026

$10.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

52mm Prosport Mechanical Boost Gauge - Clear Lens/White LED

ES#3176536 - PSTBO270-12 - 52mm Prosport Mechanical Boost Gauge - Clear Lens/White LED - Includes twist on mounting ring, twist on LED bulb, tubing kit, T-adapter, and instructions. - Prosport Performance - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Includes twist on mounting ring, twist on LED bulb, tubing kit, T-adapter, and instructions. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Prosport Performance - Corporate Logo
ES#:
3176536
Mfg#:
PSTBO270-12
Ships in 1 Business Day
$40.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

419 Piece Metric O-Ring Assortment Kit

ES#3613116 - WLMW5203 - 419 Piece Metric O-Ring Assortment Kit - Many uses around the garage and home - Performance Tool - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Many uses around the garage and home affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Performance Tool - Corporate Logo
ES#:
3613116
Mfg#:
WLMW5203
In Stock
$19.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Quick Release Hub - Gen 4.0

The most advanced quick release from NRG affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
NRG - Corporate Logo
ES#:
3663713
Mfg#:
SRK700
In Stock at Vendor
Starting at $223.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

M14x1.5 Wheel Stud - 70mm - Priced Each

ES#2784615 - PRD90CH5 - M14x1.5 Wheel Stud - 70mm - Priced Each - 90mm overall length, 70mm length from hub, 57.5mm threaded length from hub - ECS - Audi Volkswagen

90mm overall length, 70mm length from hub, 57.5mm threaded length from hub affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Up to 25mm spacers only

Brand:
ECS - Corporate Logo
ES#:
2784615
Mfg#:
PRD90CH5
In Stock
ON SALE! SAVE 25%
$27.99

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

$20.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Belt Tensioner Adjustment Tool - 60* Offset (7" Length)

ES#1306820 - w-143 - Timing Belt Tensioner Adjustment Tool - 60* Offset (7" Length) - The Right Tool for Tensioning VW/Audi Timing Belts - Schwaben - Audi Volkswagen
ECS Tuning recommends this product.

The Right Tool for Tensioning VW/Audi Timing Belts affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
1306820
Mfg#:
W-143
In Stock
ON SALE! SAVE 25%
$38.99

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

$29.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

PowerAlign Wheel Mounting Guide Pin - M14x1.5

ES#4685428 - PF99-514-15 - PowerAlign Wheel Mounting Guide Pin - M14x1.5 - High-strength CNC-machined 303 stainless steel wheel hanger to keep your wheels in place during installation - Powerflex - Audi BMW Volkswagen Mercedes Benz Porsche

High-strength CNC-machined 303 stainless steel wheel hanger to keep your wheels in place during installation affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex - Corporate Logo
ES#:
4685428
Mfg#:
PF99-514-15
In Stock
$36.99 USD
Free Shipping
on orders $49 and up

Magnetic Camber Gauge

ES#2804885 - 010061SCH01A - Magnetic Camber Gauge - Measure your camber quickly and accurately - Schwaben - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

Measure your camber quickly and accurately affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Schwaben - Corporate Logo
ES#:
2804885
Mfg#:
010061SCH01A
Ships on Dec 10, 2026
ON SALE! SAVE 20%
$72.99

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

$58.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Conical Seat Wheel Bolt - 14x1.5x45mm - Priced Each

ES#2130062 - C17D45 - Conical Seat Wheel Bolt - 14x1.5x45mm - Priced Each - Zinc-coated wheel bolts made with aftermarket wheels in mind - ECS - Audi BMW Volkswagen Mercedes Benz

Zinc-coated wheel bolts made with aftermarket wheels in mind affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2130062
Mfg#:
C17D45
In Stock
ON SALE! SAVE 25%
$9.99

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

$7.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EVO Series Digital Water Temperature Gauge - 80-280°F

ES#3006398 - 216EVOWT.F - EVO Series Digital Water Temperature Gauge - 80-280F - Digital water temperature gauge with dimmable red or blue backlighting - Prosport Performance - Audi BMW Volkswagen MINI

Digital water temperature gauge with dimmable red or blue backlighting affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Prosport Performance - Corporate Logo
ES#:
3006398
Mfg#:
216EVOWT.F
In Stock
$78.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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