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Audi C7 A6 Quattro 3.0 TDI

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Audi C7 A6 Quattro 3.0 TDI Engine Cooling Parts

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Expansion Tank Cap

ES#2815697 - 3B0121321 - Expansion Tank Cap - Keep proper pressure in your coolant system - Hamburg Tech - Audi Volkswagen

Keep proper pressure in your coolant system We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2815697
Mfg#:
3B0121321
Ships in 1 Business Day
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Radiator Mounting Bracket Bushing - Priced Each

ES#3678190 - 4H0121268 - Radiator Mounting Bracket Bushing - Priced Each - Bushing located below the lower radiator mounting bracket - Rein - Audi

Bushing located below the lower radiator mounting bracket 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3678190
Mfg#:
4H0121268
Ships in 3 Business Days
$3.15 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Cap

ES#3672033 - 3C0121321 - Expansion Tank Cap - Keep proper pressure in your coolant system - Stant - Audi Volkswagen Porsche

Keep proper pressure in your coolant system

Brand:
Stant - Corporate Logo
ES#:
3672033
Mfg#:
3C0121321
Back Ordered
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cooling Hose Retaining Clip - Priced Each

ES#4941347 - 1J0121142 - Cooling Hose Retaining Clip - Priced Each - Secures the radiator hose flange in place. 32mm - Bremmen Parts - Audi Volkswagen

Secures the radiator hose flange in place. 32mm 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4941347
Mfg#:
1J0121142
Back Ordered
Auto Notify
ON SALE! SAVE 57%
$1.99

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

$0.86 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Scratch and Dent Item

Universal 12" Electric Fan - Black *Scratch And Dent*

ES#4920624 - 30102029SD - Universal 12" Electric Fan - Black *Scratch And Dent* - Scratch & Dent - Audi BMW MINI

ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product!

Brand:
Scratch & Dent - Corporate Logo
ES#:
4920624
Mfg#:
30102029SD
In Stock
ON SALE! SAVE 39%
$207.99

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

$127.00 USD
Free Shipping
on orders $49 and up

Coolant Flange & Bypass Line Adapter

Common point of failure or leaking for the cooling system 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481872
Mfg#:
059121737AMKT
In Stock
$175.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CSF Universal Large Single-Pass Cooler

ES#5470103 - 8371 - CSF Universal Large Single-Pass Cooler - Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger. - CSF - Audi BMW Volkswagen Mercedes Benz MINI

Universal cooler used for: engine oil, transmission oil, power-steering, differential oil, and as a water/coolant heat exchanger. 2X Entries For Our 25th Anniversary Sweepstakes!
Universal fitment design - modifications may be necessary to run this cooler

Brand:
CSF - Corporate Logo
ES#:
5470103
Mfg#:
8371
Ships in 3 Business Days
$499.00 USD
Free Shipping

Lower Radiator Bushing - Priced Each

ES#4798007 - 4h0121276 - Lower Radiator Bushing - Priced Each - Rubber mounts that stabilize the radiator - Rein - Audi

Rubber mounts that stabilize the radiator 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4798007
Mfg#:
4H0121276
Ships in 3 Business Days
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Coolant Expansion Tank Kit

ES#5373592 - EPK0191 - Coolant Expansion Tank Kit - Kit includes expansion tank and a cap - Rein - Audi

Kit includes expansion tank and a cap 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Rein - Corporate Logo
ES#:
5373592
Mfg#:
EPK0191
Ships in 3 Business Days
$67.99 USD
Free Shipping
on orders $49 and up

Coolant Temperature Sensor - 2 Pin

Monitors coolant temperature for fan control & gauge readings

Brand:
VNE - Corporate Logo
ES#:
4745318
Mfg#:
079919523J
In Stock at Vendor
$64.99 USD
Free Shipping
on orders $49 and up

Water Pump / Thermostat Kit - 3.0 TDI

ES#5386470 - 059121008KKT - Water Pump / Thermostat Kit - 3.0 TDI - Includes necessary parts to replace the thermostat and water pump. - Genuine Volkswagen Audi - Audi

Includes necessary parts to replace the thermostat and water pump.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
5386470
Mfg#:
059121008KKT
Ships in 1-2 days
$912.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Oil Filter Housing & Thermostat

Includes Oil filter, filter cap, gaskets and coolant thermostat

Brand:
Hudson - Corporate Logo
ES#:
5386843
Mfg#:
059115389P
Ships in 1-2 days
$236.99 USD
Free Shipping
on orders $49 and up

EGR Gasket

ES#5340074 - 059131547P - EGR Gasket - Recommended to be replaced with the EGR valve - Elring - Audi Volkswagen

Recommended to be replaced with the EGR valve 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Elring - Corporate Logo
ES#:
5340074
Mfg#:
059131547P
Special Order: No Guaranteed ETA
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Housing & Thermostat

Includes Oil filter, filter cap, gaskets and coolant thermostat 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5388551
Mfg#:
059115389P
Ships on Oct 12, 2026
Auto Notify
ON SALE! SAVE 20%
$183.99

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

$146.87 USD
Free Shipping
on orders $49 and up

Water Pump - With Gasket

ES#3610326 - 059121008K - Water Pump - With Gasket - Responsible for the proper flow of coolant - Meyle - Audi

Responsible for the proper flow of coolant 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Meyle - Corporate Logo
ES#:
3610326
Mfg#:
059121008K
Special Order: No Guaranteed ETA
$99.99 USD
Free Shipping
on orders $49 and up

Engine Coolant Pipe

ES#5435184 - 059121086AH - Engine Coolant Pipe - Vaico - Audi

Brand:
Vaico - Corporate Logo
ES#:
5435184
Mfg#:
059121086AH
Special Order: No Guaranteed ETA
$61.99 USD

More About Engine Cooling Parts

Optimize your engine cooling system performance and heater output with quality drive belts, coolant hoses, cooling system parts, and approved coolant fluids from ECS Tuning. Head off expensive repairs and untimely breakdowns with regularly scheduled cooling system inspection and maintenance.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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