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Audi B6 A4 Quattro 1.8T

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Audi B6 A4 Quattro 1.8T Most Popular Parts

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Audi Pinch Bolt Kit

ES#4346215 - N10272302S1 - Audi Pinch Bolt Kit - Includes the pinch bolt, washer, and the lock nut - Febi - Audi

Includes the pinch bolt, washer, and the lock nut 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#:
4346215
Mfg#:
N10272302S1
Ships on Sep 17, 2026
$7.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Cap

ES#2598116 - 8E0121321 - Expansion Tank Cap - Plastic pressure cap for expansion tank - Calorstat - Audi

Plastic pressure cap for expansion tank affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Calorstat - Corporate Logo
ES#:
2598116
Mfg#:
8E0121321
Back Ordered
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expanding Nut - Priced Each

ES#471681 - N91038301 - Expanding Nut - Priced Each - Install new hardware with your new parts. 4.8x19.1 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. 4.8x19.1 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From VIN 8E-3-380001, split is in the 2003 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
471681
Mfg#:
N91038301
In Stock
Limited Qty Sale
$4.99

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

$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cap Nut - Priced Each

ES#465892 - N0111214 - Cap Nut - Priced Each - Install new hardware with your new parts. M6 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. M6 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
465892
Mfg#:
N0111214
Ships in 1-2 days
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sensor Retaining Clip - Priced Each

ES#2865558 - 025121142 - Sensor Retaining Clip - Priced Each - Secures the coolant temperature sensor in place - Febi - Audi Volkswagen

Secures the coolant temperature sensor in place 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#:
2865558
Mfg#:
025121142
Ships on Jul 21, 2026
Auto Notify
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

SAI/EGR Valve Adapter Gasket - Priced Each

ES#3476191 - 078131120M - SAI/EGR Valve Adapter Gasket - Priced Each - Seals the combi valve adapter to the cylinder head - Elring - Audi Volkswagen

Seals the combi valve adapter to the cylinder head 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:
Elring - Corporate Logo
ES#:
3476191
Mfg#:
078131120M
In Stock
Limited Qty Sale
$2.99

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

$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Head Bolt - Priced Each

ES#470995 - N90857301 - Hex Head Bolt - Priced Each - Hex socket bolt, (4.8x16x12.5) - Genuine Volkswagen Audi - Audi

Hex socket bolt, (4.8x16x12.5) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up to VIN 8E-5-055000, split is in the 2005 model year

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
470995
Mfg#:
N90857301
Ships in 2 Business Days
27% off MSRP

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

$2.72

This product was last offered at the strikethrough price on
06-20-2026

$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

SuperTech Valve Spring Shim - Priced Each

ID:.570" / OD:1.140"/0.015" thick affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
4735974
Mfg#:
SS-3042
Ships in 8 Business Days
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ambient Air Temperature Probe

ES#2598371 - 8Z0820535 - Ambient Air Temperature Probe - Measures the outside air temperature - Vemo - Audi Volkswagen

Measures the outside air temperature affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Vemo - Corporate Logo
ES#:
2598371
Mfg#:
8Z0820535
In Stock at Vendor
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Power & Volume Knob

ES#473484 - ZAW838001 - Power & Volume Knob - Power and volume knob for cars that came with the 2 din Symphony radio - Genuine Volkswagen Audi - Audi

Power and volume knob for cars that came with the 2 din Symphony radio affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
473484
Mfg#:
ZAW838001
Ships in 7 Business Days
6% off MSRP

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

$16.00

This product was last offered at the strikethrough price on
06-20-2026

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brake Light Switch

ES#2525028 - 1K2945511 - Brake Light Switch - Located behind the brake pedal - MTC - Audi Volkswagen

Located behind the brake pedal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MTC - Corporate Logo
ES#:
2525028
Mfg#:
1K2945511
Ships in 9 Business Days
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brake Light Switch

ES#2804154 - 1K2945511RDW - Brake Light Switch - Located behind the brake pedal - Meyle - Audi Volkswagen

Located behind the brake pedal 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:
Meyle - Corporate Logo
ES#:
2804154
Mfg#:
1K2945511RDW
Ships on Oct 29, 2026
$18.99

This product was last offered at the strikethrough price on
12-29-2025

$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Cover Gasket

ES#2800422 - 06F103483D - Valve Cover Gasket - Fix that oil leak for good! - Ajusa - Audi Volkswagen

Fix that oil leak for good! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Ajusa - Corporate Logo
ES#:
2800422
Mfg#:
06F103483D
Back Ordered
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Valve Spring Retainer - Priced Each

ES#263787 - 058109641B - Exhaust Valve Spring Retainer - Priced Each - Located at the top of your exhaust valve spring - Original Equipment Supplier - Audi Volkswagen

Located at the top of your exhaust valve spring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
263787
Mfg#:
058109641B
Back Ordered
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Temperature Sensor - Priced Each

ES#4159629 - 4B0820539 - Temperature Sensor - Priced Each - Located on the front of the air distribution housing - Original Equipment Supplier - Audi Volkswagen

Located on the front of the air distribution housing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Original Equipment Supplier - Corporate Logo
ES#:
4159629
Mfg#:
4B0820539
Back Ordered
$14.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Shouldered Nut - Priced Each

ES#467804 - N10261304 - Shouldered Nut - Priced Each - Used in securing the transmission case to the engine. M10 - Genuine Volkswagen Audi - Audi

Used in securing the transmission case to the engine. M10 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
467804
Mfg#:
N10261304
Ships in 1-2 days
$4.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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