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Audi B5 A4 Quattro 1.8T Most Popular Parts

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17x7.5 ET35 5x100/5x112 57.1CB - Rally White

Brand:
fifteen52 - Corporate Logo
ES#:
4660466
Mfg#:
STTRW-77551+35KT
Ships in 1 Business Day
$1331.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

18"x8.5" ET35 5x112 57.1CB - Frosted Graphite

Brand:
fifteen52 - Corporate Logo
ES#:
4667199
Mfg#:
STPFG-88551+35KT
Ships in 2 Business Days
$1411.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#1892116 - 8D1820021B - Blower Motor - Pushes air through the vent system - ACM - Audi Volkswagen

Pushes air through the vent system Automatic climate control only

Brand:
ACM - Corporate Logo
ES#:
1892116
Mfg#:
8D1820021B
Ships in 1 day
$319.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#259841 - 8D0260805R - A/C Compressor  - Includes the electromagnetic clutch assembly - ACM - Audi Volkswagen

Includes the electromagnetic clutch assembly Engine code AWM

Brand:
ACM - Corporate Logo
ES#:
259841
Mfg#:
8D0260805R
Ships in 1 day
$535.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5481704 - 06A115405BSKT - Oil Filter Adapter - Comes with, Oil Filter Adapter, Oil Cooler O-Ring, Sealing O-Ring (34.2x3), and Oil Filter Adapter Gasket - Assembled By ECS - Audi Volkswagen

Comes with, Oil Filter Adapter, Oil Cooler O-Ring, Sealing O-Ring (34.2x3), and Oil Filter Adapter Gasket 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481704
Mfg#:
06A115405BSKT
Ships in 1 day
ON SALE!
$437.99

This product was last offered at the strikethrough price on
07-09-2026

$423.08 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2608133 - 06B121121LKT - Cooling System Refresh Kit - Level 2 - Replace your thermostat, temp sensors, and expansion tank after performing a proper coolant system flush! - Assembled By ECS - Audi

Replace your thermostat, temp sensors, and expansion tank after performing a proper coolant system flush! 10X Entries Into Our F80 M3 Sweepstakes
Engine code AWM from VIN 8D-X-500001, split is in the 1999 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2608133
Mfg#:
06B121121LKT
Ships in 1 day
ON SALE! SAVE 10%
$168.99

This product was last offered at the strikethrough price on
11-07-2026

$151.98 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2678517 - 441201511CKT - 40k Service Kit - Large Size Oil Filter - Everything you need to perform the recommended 40k mile service - Assembled By ECS - Audi

Everything you need to perform the recommended 40k mile service 10X Entries Into Our F80 M3 Sweepstakes
Engine codes ATW & AWM. Engine code AEB from VIN 8D-X-200001, split is in the 1999 model year (or with the updated oil pan)

Brand:
Assembled By ECS - Corporate Logo
ES#:
2678517
Mfg#:
441201511CKT
Ships in 1-2 days
ON SALE!
$230.00

This product was last offered at the strikethrough price on
11-07-2026

$209.19 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#3105 - B5ATWQUA40KSK -  40k Scheduled Service Kit - Standard Size Oil Filter - Everything you need to perform the recommended 40k mile service - Assembled By ECS - Audi

Everything you need to perform the recommended 40k mile service 10X Entries Into Our F80 M3 Sweepstakes
Engine codes ATW & AWM. Engine code AEB from VIN 8D-X-200001, split is in the 1999 model year (or with the updated oil pan)

Brand:
Assembled By ECS - Corporate Logo
ES#:
3105
Mfg#:
B5ATWQUA40KSK
Ships in 1-2 days
ON SALE!
$229.99

This product was last offered at the strikethrough price on
11-07-2026

$208.71 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2766067 - 078131120KKT1 - EGR Valve Replacement Kit - Complete gasket and hardware to replace the EGR valve - Assembled By ECS - Audi

Complete gasket and hardware to replace the EGR valve 10X Entries Into Our F80 M3 Sweepstakes
Engine code AWM

Brand:
Assembled By ECS - Corporate Logo
ES#:
2766067
Mfg#:
078131120KKT1
Ships in 1 day
ON SALE!
$57.99

This product was last offered at the strikethrough price on
11-07-2026

$54.43 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2598445 - 8D0121403LR8KT - Expansion Tank Replacement Kit W/ R8 Coolant Cap - Install a brand new expansion tank with a new R8 polished aluminum cap and hardware - Assembled By ECS - Audi Volkswagen

Install a brand new expansion tank with a new R8 polished aluminum cap and hardware 10X Entries Into Our F80 M3 Sweepstakes
From VIN 8D-W-007800, split is in the 1998 model year

Brand:
Assembled By ECS - Corporate Logo
ES#:
2598445
Mfg#:
8D0121403LR8KT
Ships in 1 day
$345.99

This product was last offered at the strikethrough price on
10-26-2026

$341.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3138175 - LM249GPKKT - 19" BBS LM Wheels - Set Of Four - 19x8.5 ET48 5x112 57.1CB - Gold Center with Diamond Cut Lip - BBS - Audi Volkswagen

19x8.5 ET48 5x112 57.1CB - Gold Center with Diamond Cut Lip

Brand:
BBS - Corporate Logo
ES#:
3138175
Mfg#:
LM249GPKKT
Ships in 1 Business Day
$6773.99

This product was last offered at the strikethrough price on
11-04-2026

$6772.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#3137833 - CH139SPOKT - 18" BBS CH-R Wheels - Set Of Four  - 18x8.5 ET47 5x112 57.1CB - Brilliant Silver with Polished Rim Protector - BBS - Audi Volkswagen

18x8.5 ET47 5x112 57.1CB - Brilliant Silver with Polished Rim Protector

Brand:
BBS - Corporate Logo
ES#:
3137833
Mfg#:
CH139SPOKT
Ships in 1 Business Day
$2997.99

This product was last offered at the strikethrough price on
11-04-2026

$2996.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#4753156 - XR0106BGKT - 18" BBS XR Wheels - Set Of Four  - 18x8 ET44 5x112 57.1CB - Black Gloss - BBS - Audi Volkswagen

18x8 ET44 5x112 57.1CB - Black Gloss

Brand:
BBS - Corporate Logo
ES#:
4753156
Mfg#:
XR0106BGKT
Ships in 1 Business Day
$1773.99

This product was last offered at the strikethrough price on
11-04-2026

$1292.99 USD
This product is lifetime replacement eligible Lifetime Replacement
ES#2580869 - 8E0615124A - Front Brake Caliper - Right - Restore stopping power - FTE - Audi Volkswagen

Restore stopping power

Brand:
FTE - Corporate Logo
ES#:
2580869
Mfg#:
8E0615124A
Ships in 1 day
$188.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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