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Audi C5 A6 Quattro 2.7T

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Audi C5 A6 Quattro 2.7T Heating Parts

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Silicone Heater Core Hose Set

ES#4657004 - 034-102-3071 - Silicone Heater Core Hose Set - Replace your worn and cracked factory heater core hoses with these silicone reproductions of the NLA factory hoses - 034Motorsport - Audi

Replace your worn and cracked factory heater core hoses with these silicone reproductions of the NLA factory hoses 2X Entries Into Our F80 M3 Sweepstakes
Supply hose (109-3069) will need to be trimmed 3/4-1" at the engine fitting end for proper fitment.

Brand:
034Motorsport - Corporate Logo
ES#:
4657004
Mfg#:
034-102-3071
In Stock
$168.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Spring Clamp - Priced Each

ES#259718 - N90687001 - Spring Clamp - Priced Each - Install new hardware with your new parts. 27x12 - Genuine Volkswagen Audi - Audi Volkswagen

Install new hardware with your new parts. 27x12 Secures the return/supply hoses to the heater core

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
259718
Mfg#:
N90687001
In Stock
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Blower Motor

ES#2535155 - 4B1820021B - Blower Motor - Keep your car comfortable in all climates - URO - Audi

Keep your car comfortable in all climates 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
From VIN #4B-X-025001, split is in the 1999 model year

Brand:
URO - Corporate Logo
ES#:
2535155
Mfg#:
4B1820021B
Ships in 2 Business Days
$108.99

This product was last offered at the strikethrough price on
06-26-2026

$91.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Heater Core

ES#3191391 - 4B1819031C - Heater Core - Stop coolant loss and cure a fogged windshield - Nissens - Audi

Stop coolant loss and cure a fogged windshield We Price Match - Give Us A Call or Chat!

Brand:
Nissens - Corporate Logo
ES#:
3191391
Mfg#:
4B1819031C
Ships in 1-2 days
$163.61 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Blower Motor Resistor

ES#2652277 - 4B0820521 - Blower Motor Resistor - Located near the blower motor in your car - OE Aftermarket - Audi

Located near the blower motor in your car

Brand:
OE Aftermarket - Corporate Logo
ES#:
2652277
Mfg#:
4B0820521
Ships in 1-2 days
$123.99

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

$119.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Blower Motor Resistor

ES#2815815 - 4B0820521 - Blower Motor Resistor - Located near the blower motor in your car - Hamburg Tech - Audi

Located near the blower motor in your car We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2815815
Mfg#:
4B0820521
Ships in 2 Business Days
$110.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Blower Motor Resistor

Located near the blower motor in your car

Brand:
MTC - Corporate Logo
ES#:
2525064
Mfg#:
4B0820521
Ships in 10 Business Days
$71.99 USD
Free Shipping
on orders $49 and up

More About Heating Parts

Stay warm on the coldest days: replace clogged or leaking heater cores, slow and noisy blower motors, and cracked hardened heater hoses. Improve heater performance and head off costly cooling system problems with an annual heating system inspection.

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