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Audi C5 A6 Quattro 4.2 Engine Mechanical Parts

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ES#2626345 - 036109675A - Valve Stem Seal - Priced Each - Seals the valve stem in the cylinder head. 6mm - Victor Reinz - Audi Volkswagen

Seals the valve stem in the cylinder head. 6mm

Brand:
Victor Reinz - Corporate Logo
ES#:
2626345
Mfg#:
036109675A
In Stock
$3.05 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3691101 - 077109088E - Camshaft Tensioner - Cylinders 1-4 - Recommended to be replaced at the first sign of wear - OE Aftermarket - Audi Volkswagen

Recommended to be replaced at the first sign of wear

Brand:
OE Aftermarket - Corporate Logo
ES#:
3691101
Mfg#:
077109088E
Ships in 1 day
$383.99

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

$372.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#274317 - 036109675A - Valve Stem Seal - Priced Each - Seals the valve stem in the cylinder head. 6mm - Genuine Volkswagen Audi - Audi Volkswagen

Seals the valve stem in the cylinder head. 6mm

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
274317
Mfg#:
036109675A
In Stock
3% off MSRP

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

$23.78

This product was last offered at the strikethrough price on
11-03-2026

$22.98 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2812964 - 058109229B - Timing Chain - Priced Each - Connects the camshafts together around the tensioner - Hamburg Tech - Audi Volkswagen

Connects the camshafts together around the tensioner We Price Match - Give Us A Call or Chat!
One per bank

Brand:
Hamburg Tech - Corporate Logo
ES#:
2812964
Mfg#:
058109229B
Ships in 1 Business Day
$29.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4504870 - 1J0907660F - Oil Level Sensor - Mounted on the bottom of the oil pan - Vemo - Audi Volkswagen

Mounted on the bottom of the oil pan From the 2003 model year

Brand:
Vemo - Corporate Logo
ES#:
4504870
Mfg#:
1J0907660F
In Stock
$133.99

This product was last offered at the strikethrough price on
07-23-2026

$114.23 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#283461 - 078109111B - Camshaft Gear - Priced Each - Turns the intake & exhaust camshaft from the timing belt - Genuine Volkswagen Audi - Audi Volkswagen

Turns the intake & exhaust camshaft from the timing belt

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
283461
Mfg#:
078109111B
Ships in 2 Business Days
12% off MSRP

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

$193.99

This product was last offered at the strikethrough price on
08-31-2026

$169.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3691104 - 077109087E - Camshaft Tensioner - Cylinders 5-8 - Recommended to be replaced at the first sign of wear - OE Aftermarket - Audi Volkswagen

Recommended to be replaced at the first sign of wear

Brand:
OE Aftermarket - Corporate Logo
ES#:
3691104
Mfg#:
077109087E
Back Ordered
$344.99

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

$334.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#466009 - N0119104 - Freeze Plug (10mm) - Keep your engine block sealed - Genuine Volkswagen Audi - Audi Volkswagen

Keep your engine block sealed This cap is used for multiple applications and multiple locations, please verify part number before ordering.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
466009
Mfg#:
N0119104
In Stock
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2803448 - 077109601Q - Intake Valve - Priced Each - Keep your engine running strong - Rein - Audi

Keep your engine running strong 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
2803448
Mfg#:
077109601Q
Ships in 3 Business Days
$40.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3024184 - 100-9908 - ARP Ultra-Torque Assembly Lubricant (0.5oz) - Priced Each - ARP Ultra-Torque is the premier high performance engine fastener assembly lubricant on the market today! - ARP - Audi BMW Volkswagen Mercedes Benz MINI Porsche

ARP Ultra-Torque is the premier high performance engine fastener assembly lubricant on the market today!

Brand:
ARP - Corporate Logo
ES#:
3024184
Mfg#:
100-9908
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#282953 - 077198025A - Valve Cover Gasket Set - Priced Each - Fits the left or right side - Genuine Volkswagen Audi - Audi Volkswagen

Fits the left or right side

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
282953
Mfg#:
077198025A
Ships in 1 day
12% off MSRP

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

$171.99

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

$150.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2684766 - 077198025AKT1 - Valve Cover Gasket Kit - Includes the gasket sets for the left and right valve cover - Genuine Volkswagen Audi - Audi Volkswagen

Includes the gasket sets for the left and right valve cover

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2684766
Mfg#:
077198025AKT1
Ships in 1 day
$319.96

This product was last offered at the strikethrough price on
08-31-2026

$300.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Change the way you change oil

Brand:
AGA Tools - Corporate Logo
ES#:
4464328
Mfg#:
AGA-CODT-1
Ships in 7 Business Days
$299.00 USD
Free Shipping
on orders $49 and up
ES#466263 - N0138503 - Drain Plug Washer - Priced Each - Replace with every oil service to prevent leaks. 24x32 - Genuine Volkswagen Audi - Audi Volkswagen

Replace with every oil service to prevent leaks. 24x32

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
466263
Mfg#:
N0138503
In Stock
14% off MSRP

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

$3.48

This product was last offered at the strikethrough price on
11-03-2026

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2739019 - 077103385DKT2 - Cylinder Head Bolt Set - Priced Each - A full set to secure one cylinder head - Genuine Volkswagen Audi - Audi Volkswagen

A full set to secure one cylinder head

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2739019
Mfg#:
077103385DKT2
Ships in 4 Business Days
$139.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1848607 - 06B103485C - Oil Cap  - Clean up your engine bay with a new cap - Febi - Audi Volkswagen

Clean up your engine bay with a new cap We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
1848607
Mfg#:
06B103485C
In Stock
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Mechanical Parts

Whether you're repairing or upgrading your engine, we have engine parts from the most respected suppliers in the business. Purchase engine parts like connecting rods, valves, camshafts, cylinder heads, engine blocks, pistons, and more from ECS Tuning for your next engine repair or overhaul.

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

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