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Audi B9 A4 Quattro 2.0T Most Popular Parts

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ES#4475714 - 97646A327-4RD - Stainless Steel MQB Ignition Coil Hardware Kit - Red Titanium Washers  - Replace your pesky OEM ignition coil tiedown studs with these stainless steel bolts and red titanium ZSPEC washers! - ECS - Audi Volkswagen

Replace your pesky OEM ignition coil tiedown studs with these stainless steel bolts and red titanium ZSPEC washers! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4475714
Mfg#:
97646A327-4RD
In Stock
ON SALE! SAVE 10%
$32.99

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

$29.69 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2731712 - 7M0919376 - Washer Fluid Level Sensor - Located on the washer reservoir - Febi - Audi Volkswagen

Located on the washer reservoir affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2731712
Mfg#:
7M0919376
In Stock at Vendor
$6.03

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

$4.15 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2088469 - N91176601 - Wrist Pin Lock Ring - Priced Each - Secures the wrist pin in the piston head - (23x1.5) - Genuine Volkswagen Audi - Audi Volkswagen

Secures the wrist pin in the piston head - (23x1.5) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2088469
Mfg#:
N91176601
In Stock
4% off MSRP

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

$1.04

This product was last offered at the strikethrough price on
06-27-2026

$1.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3603476 -  034-402-Z019 - Rear Sway Bar Bushing Kit - Rebuild kit for the 034Motorsport adjustable rear sway bar - 034Motorsport - Audi

Rebuild kit for the 034Motorsport adjustable rear sway bar affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
3603476
Mfg#:
034-402-Z019
Ships in 2 Business Days
$29.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4416019 - 8W0698451G-C - TRW Ultra Ceramic Rear Brake Pad Set - TRW Ultra Ceramic pad set featuring a copper-free ceramic compound - TRW - Audi

TRW Ultra Ceramic pad set featuring a copper-free ceramic compound affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TRW - Corporate Logo
ES#:
4416019
Mfg#:
8W0698451G-C
Ships in 5 Business Days
$57.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2741671 - 5G0051763E - USB Adapter Cable - Lightning - USB to Lightning - Genuine Volkswagen Audi - Audi Volkswagen

USB to Lightning affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2741671
Mfg#:
5G0051763E
Ships in 6 Business Days
$57.78 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#468590 - N10602202 - Hex Bolt - Priced Each - Install new hardware with your new parts. M12x1.5x75 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M12x1.5x75 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
468590
Mfg#:
N10602202
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2873395 - 06E109417N - Roller Rocker Arm - Priced Each - Applies cam movement to the intake & exhaust valves - Febi - Audi Volkswagen

Applies cam movement to the intake & exhaust valves affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For intake valves only

Brand:
Febi - Corporate Logo
ES#:
2873395
Mfg#:
06E109417N
In Stock at Vendor
$18.70 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Replacement for RS3I-FL4, RS3I-02, A4B9-01 Leyo intake systems. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
LEYO - Corporate Logo
ES#:
4715449
Mfg#:
AFR-5-3-100
Ships on Jul 15, 2026
$55.99 USD
Free Shipping
on orders $49 and up

Fits the left and right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Lemforder - Corporate Logo
ES#:
4347793
Mfg#:
4M0423810C
In Stock at Vendor
$98.99

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

$54.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2536168 - 079109611D - Exhaust Valve - Priced Each - A sodium filled valve - Genuine Volkswagen Audi - Audi Volkswagen

A sodium filled valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2536168
Mfg#:
079109611D
Ships in 3 Business Days
$52.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2777406 - 06K129717A - Intake Manifold Gasket - Seals your intake manifold to your cylinder head - Victor Reinz - Audi Volkswagen

Seals your intake manifold to your cylinder head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
2777406
Mfg#:
06K129717A
In Stock at Vendor
$52.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3551159 - 023770ECS06-03 - Notched Volume Knob Cover Red Anodize - ECS - Audi

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

Brand:
ECS - Corporate Logo
ES#:
3551159
Mfg#:
023770ECS06-03
In Stock
ON SALE! SAVE 79%
$48.99

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

$10.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4164453 - PFF3-204-31.5BLK - Performance Front Sway Bar Bushing Set - Race - 31.5mm - Stiffer bushings allow sway bars to work at their fullest potential - Powerflex Black Series - Audi

Stiffer bushings allow sway bars to work at their fullest potential affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with sports suspension

Brand:
Powerflex Black Series - Corporate Logo
ES#:
4164453
Mfg#:
PFF3-204-31.5BLK
Ships in 1 Business Day
$51.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Clear up streaks & improve rainy day visibility affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Valeo - Corporate Logo
ES#:
4140259
Mfg#:
8W1998002
In Stock at Vendor
$52.99

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

$51.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4489128 - 000098652C - Aerial Wire  - Also called the antenna wire - Genuine Volkswagen Audi - Audi

Also called the antenna wire affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date from 2019

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4489128
Mfg#:
000098652C
Ships in 3 Business Days
5% off MSRP

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

$55.00

This product was last offered at the strikethrough price on
06-27-2026

$51.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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