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Audi C5 A6 Quattro 4.2

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Audi C5 A6 Quattro 4.2 Engine Service & Maintenance Parts

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Oxygen Sensor - Priced Each

ES#2894981 - 078906265N - Oxygen Sensor - Priced Each - Keep your engine running efficiently - Vemo - Audi Volkswagen

Keep your engine running efficiently For the left and right side

Brand:
Vemo - Corporate Logo
ES#:
2894981
Mfg#:
078906265N
Special Order: No Guaranteed ETA
$83.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Gasoline Engine Treatment - 4-6 Quart Capacity

ES#3619898 - G6RVS - Gasoline Engine Treatment - 4-6 Quart Capacity - A triboceramic treatment to restore and protect metal surfaces inside the engine - RVS Technology - Audi BMW Volkswagen Mercedes Benz MINI Porsche

A triboceramic treatment to restore and protect metal surfaces inside the engine

Brand:
RVS Technology - Corporate Logo
ES#:
3619898
Mfg#:
G6RVS
Ships in 3 Business Days
$79.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Nickel Spark Plug - Priced Each

ES#4001233 - FGR7DQE+ - Nickel Spark Plug - Priced Each - Bosch - Audi BMW

We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4001233
Mfg#:
FGR7DQE+
In Stock
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

SUPERSYN Engine Oil (5w-40) - 1 Liter

ES#3141550 - 5W401LITERF - SUPERSYN Engine Oil (5w-40) - 1 Liter - High performance synthetic oil - Fuchs - Audi BMW Volkswagen Mercedes Benz MINI Porsche

High performance synthetic oil

Brand:
Fuchs - Corporate Logo
ES#:
3141550
Mfg#:
5W401LITERF
Back Ordered
$18.99 USD
Free Shipping
on orders $49 and up

Spark Plugs - Set Of Eight (Nickel)

ES#4001235 - fgr7dqe0-8 - Spark Plugs - Set Of Eight (Nickel) - Keep your motor running smoothly with a set of new spark plugs - Bosch - Audi BMW

Keep your motor running smoothly with a set of new spark plugs We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4001235
Mfg#:
FGR7DQE0-8
Ships in 2 Business Days
$73.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Drain Plug Washer - Priced Each

ES#2684 - N0138503 - Drain Plug Washer - Priced Each - Replace with every oil service to prevent leaks. 24x32 - Elring - Audi Volkswagen

Replace with every oil service to prevent leaks. 24x32 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2684
Mfg#:
N0138503
In Stock
$3.99

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

$2.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

110 Pc. Copper Washer Assortment

ES#2932391 - ATD359 - 110 Pc. Copper Washer Assortment - Always have extra copper washers - ATD Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Always have extra copper washers

Brand:
ATD Tools - Corporate Logo
ES#:
2932391
Mfg#:
ATD359
Ships in 2 Business Days
$71.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Wrench Pliers

ES#4339605 - OEM25320 - Oil Filter Wrench Pliers - jaw like pliers for easy removal of all sizes of spin-on type oil filters - OEM Tools - Audi Volkswagen

jaw like pliers for easy removal of all sizes of spin-on type oil filters

Brand:
OEM Tools - Corporate Logo
ES#:
4339605
Mfg#:
OEM25320
Ships in 7 Business Days
$22.99 USD
Free Shipping
on orders $49 and up

ITG Drop-In Profilter

ES#4030747 - 15WB-447 - ITG Drop-In Profilter - High grade drop-in filter for your Audi, designed for road or competition use - ITG Air Filters - Audi BMW Volkswagen

High grade drop-in filter for your Audi, designed for road or competition use

Brand:
ITG Air Filters - Corporate Logo
ES#:
4030747
Mfg#:
15WB-447
Ships in 4 Business Days
$64.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Auto Adjusting, Locking Oil Filter Pliers

ES#4351868 - V2400G - Auto Adjusting, Locking Oil Filter Pliers - Auto-Grip Oil Filter Pliers - VIM Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Auto-Grip Oil Filter Pliers

Brand:
VIM Tools - Corporate Logo
ES#:
4351868
Mfg#:
V2400G
Ships in 10 Business Days
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hightec SYNTH RS HC-D SAE 5W-40 - 1 Liter

ES#5374167 - 20163-0010-99 - Hightec SYNTH RS HC-D SAE 5W-40 - 1 Liter - High-performance engine oil produced using HC synthetic oils with a wide area of application. - ROWE - Audi BMW Volkswagen Mercedes Benz MINI Porsche

High-performance engine oil produced using HC synthetic oils with a wide area of application.

Brand:
ROWE - Corporate Logo
ES#:
5374167
Mfg#:
20163-0010-99
Ships on Nov 23, 2026
$11.99 USD
Free Shipping
on orders $49 and up

Spark Plug - Set Of Eight (#HGR7KQC)

ES#8042 - hgr7kqc-set - Spark Plug - Set Of Eight (#HGR7KQC) - Keep your engine running strong with platinum spark plugs - Bosch - Audi

Keep your engine running strong with platinum spark plugs We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
8042
Mfg#:
HGR7KQC-SET
Back Ordered
$59.92 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Accessory Belt

ES#2142872 - 077903137S - Accessory Belt - Keep all of your accessories running efficiently - Gates - Audi

Keep all of your accessories running efficiently

Brand:
Gates - Corporate Logo
ES#:
2142872
Mfg#:
077903137S
Ships in 2 Business Days
$57.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hella Test Light Tool

ES#4988 - UN6317275 - Hella Test Light Tool - With piercing needle tool, for 6, 12 & 24v systems - Hella - Audi BMW Volkswagen Mercedes Benz MINI Porsche

With piercing needle tool, for 6, 12 & 24v systems

Brand:
Hella - Corporate Logo
ES#:
4988
Mfg#:
UN6317275
Ships in 2 Business Days
$18.99

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

$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Autel Autolink AL329

ES#4023654 - AL329 - Autel Autolink AL329 - OBDII Code Reader - Autel - Audi BMW Volkswagen Mercedes Benz MINI Porsche

OBDII Code Reader

Brand:
Autel - Corporate Logo
ES#:
4023654
Mfg#:
AL329
Ships in 2 Business Days
$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spider Oil Filter Wrench Small

ES#4030737 - CTA2506 - Spider Oil Filter Wrench Small - Universal Product check oil filter size to insure fitment - CTA Tools - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Universal Product check oil filter size to insure fitment

Brand:
CTA Tools - Corporate Logo
ES#:
4030737
Mfg#:
CTA2506
Ships on Nov 19, 2026
$9.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Service & Maintenance Parts

An ounce of prevention improves engine reliability and heads off big-ticket repairs. On average, the modest cost or periodic maintenance pays handsome rewards. Plan now to put your car on a regular schedule that includes fluid and filter changes, inspections, and recommended service.

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Manufacturer names and/or part numbers are used only for identification purposes.

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