Radiator & Components for 2000 Audi S4

2

Radiator Mount Bolt

Audi

Description: 6 cylinder, 2.8L. 3.2L. 4 cylinder. 2.8L v6. 4.2L v8. 3.0L. 4.2L, main. 2.7L v6. 6 cylinder, 2.7L. This factory Audi Radiator Mount Bolt (8D0-121-200) is a small but load bearing element of the assembly, and using the factory specification matters because ...

MSRP $2.29

$1.56

MSRP $2.29

$1.56

4

Radiator Lower Insulator

8D0-121-275

Audi

Positions: Right

Description: This genuine Audi Radiator Lower Insulator, part number 8D0-121-275, moves heat out of the engine and charge air circuits, and because modern Audi engines run tight thermal windows, a partial loss of cooling capacity shows up as performance and economy loss before it shows as overheating. Every genuine Audi part is validated against the same specification as the original equipment component. Fitment varies by model year, trim, and option content, so verify before ordering.

MSRP $9.64

$6.56

MSRP $9.64

$6.56

9

Cap

3B0-121-321

Audi

Description: Audi part number 3B0-121-321, the factory Cap, encloses and protects the component behind it, keeping debris, moisture, and heat away from hardware that was not designed to be exposed while also finishing the visible surface. Ordering genuine avoids the fit and durability compromises that come with aftermarket substitutes. Confirm fitment against your vehicle identification number before ordering.

MSRP $39.59

$27.01

MSRP $39.59

$27.01

10

Engine Coolant Reservoir Cap Seal

1H0-121-687-A

Audi

Description: Listed under Audi part number 1H0-121-687-A, this Engine Coolant Reservoir Cap Seal creates the sealing interface between two components, and because a seal is the cheapest part in most assemblies but the most common source of leaks, using the correct specification is what keeps the repair permanent. Every genuine Audi part is validated against the same specification as the original equipment component. Use the fitment guide or contact our parts team to confirm the correct application.

MSRP $6.77

$4.60

MSRP $6.77

$4.60

11

Radiator Coolant Hose

8D0-121-101-AG

Audi

Positions: Upper

Description: 6 cylinder, 2.7L. S4. Listed under Audi part number 8D0-121-101-AG, this Radiator Coolant Hose moves heat out of the engine and charge air circuits, and because modern Audi engines run tight thermal windows, a partial loss of cooling capacity shows up as performance and economy loss before it shows as overheating. Buying genuine keeps the vehicle's original fit, finish, and warranty coverage intact. Use the fitment guide or contact our parts team to confirm the correct application.

MSRP $401.66

$307.28

MSRP $401.66

$307.28

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