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Home
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Audi S4
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2021
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Fuse & Relay
Fuse & Relay fit your
2021 Audi S4
Currently shopping for
2021 Audi S4
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6 Cyl 3.0 L GAS
Vehicle Options
6 Cyl 3.0 L GAS
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Electrical
ABS Components
Air Bag Components
Alarm System
Antenna & Radio
Anti-Theft Components
Communication System Components
Electrical Components
Front Door
Front Seat Belts
Fuel Door
Fuse & Relay
Heated Seats
Horn
Ignition Lock
Ignition System
Instruments & Gauges
Keyless Entry Components
Lane Departure Warning
Lumbar Control Seats
Mirrors
Navigation System
Parking Aid
Power Seats
Powertrain Control
Rear Door
Rear Seat Belts
Senders
Starter
Sunroof
Switches
Trunk
Washer Components
Wipers
Wiring Harness
Other Categories
A/C & Heating
Air & Fuel Delivery
Belts & Cooling
Body & Hardware
Brakes
Charging & Starting
Driveline & Axles
Emission Control & Exhaust
Engine
Headlights & Lighting
Interior & Exterior Trim
Maintenance & Lubrication
Steering
Suspension
Transmission
Parts Questions
3 diagrams found for the vehicle you selected.
Select your vehicle options to narrow down results.
1.
Electrical - Fuse & Relay (Engine Compartment)
2.
Electrical - Fuse & Relay (Instrument Panel)
3.
Electrical - Fuse & Relay (Trunk Compartment)
Sort by:
Ref No.
Ref No.
Part No. & Part Description
Price & Qty.
Part No. &
Part Description
1
8W0-971-845-AH
Mount Plate
Part Notes: Trunk Compartment
$64.58
$46.89
1
Add To Cart
1
8W0-971-845-AJ
Mount Plate
Part Notes: Engine Compartment
$37.92
$28.44
1
Add To Cart
1
8W0-971-845-G
Mount Plate
Part Notes: Instrument Panel
$27.50
$20.63
1
Add To Cart
2
4F1-941-824
Fuse Holder
Part Notes: Trunk Compartment, 12 Pin
$94.48
$67.46
1
Add To Cart
2
4H0-941-824
Fuse Holder
Part Notes: Engine Compartment, 16 Pin;Instrument Panel, 16 Pin;Trunk Compartment, 16 Pin
$156.67
$111.86
1
Add To Cart
2
8K0-941-824-D
Fuse Holder
Part Notes: Engine Compartment, 12 Pin;Instrument Panel, 12 Pin
$36.42
$22.76
1
Add To Cart
3
4H0-951-253
Relay
Part Notes: Instrument Panel, 2/644
$44.67
$27.91
1
Add To Cart
3
4H0-951-253-A
Relay
Part Notes: Instrument Panel, 1/645
$44.67
$27.91
1
Add To Cart
3
8W0-937-530
Fuse Holder
Part Notes: Engine Compartment, 2 Pin;Trunk Compartment, 2 Pin
$4.13
$3.17
1
Add To Cart
4
4A0-937-530
Holder
Part Notes: Trunk Compartment
$20.67
$12.93
1
Add To Cart
4
4H0-937-527
Relay Plate
Part Notes: Engine Compartment, 9 Pin
$2.56
$1.64
1
Add To Cart
4
4H0-937-528
Relay Plate
Part Notes: Engine Compartment, 7 Pin
$14.38
$9.20
1
Add To Cart
5
4H0-951-253-A
Relay
Part Notes: Engine Compartment, Location 1/645;Engine Compartment, Location 2/645;Engine Compartment, Location 3/645;Trunk Compartment, Location 3/645
$44.67
$27.91
1
Add To Cart
5
4H0-951-253-C
Relay
Part Notes: Trunk Compartment, Location 4/646
$32.00
$24.00
1
Add To Cart
5
8W0-907-413
Relay
Part Notes: Trunk Compartment, Location 1/656
$350.00
$249.90
1
Add To Cart
6
443-937-105-A
Maxi Fuse
Part Notes: Trunk Compartment, 30 Amp
$92.52
$66.06
1
Add To Cart
6
443-937-105-B
Maxi Fuse
Part Notes: Trunk Compartment, 15 Amp
$92.52
$66.06
1
Add To Cart
6
N-911-863-01
Fuse
Part Notes: Engine Compartment, 20 Amp
$9.31
$5.95
1
Add To Cart
6
N-911-863-02
Fuse
Part Notes: Engine Compartment, 25 Amp
$9.31
$5.95
1
Add To Cart
6
N-911-863-03
Fuse
Part Notes: Engine Compartment, 30 Amp
$2.45
$1.56
1
Add To Cart
6
N-911-863-04
Fuse
Part Notes: Engine Compartment, 40 Amp
$9.31
$5.95
1
Add To Cart
6
N-911-863-05
Fuse
Part Notes: Engine Compartment, 50 Amp
$9.05
$5.80
1
Add To Cart
6
N-911-863-06
Fuse
Part Notes: Engine Compartment, 60 Amp
$5.26
$3.37
1
Add To Cart
7
8D0-941-802
Fuse Puller
Part Notes: Engine Compartment
$5.49
$4.22
1
Add To Cart
7
N-911-863-01
Fuse
Part Notes: Trunk Compartment, 20 Amp
$9.31
$5.95
1
Add To Cart
7
N-911-863-02
Fuse
Part Notes: Trunk Compartment, 25 Amp
$9.31
$5.95
1
Add To Cart
7
N-911-863-03
Fuse
Part Notes: Trunk Compartment, 30 Amp
$2.45
$1.56
1
Add To Cart
7
N-911-863-04
Fuse
Part Notes: Trunk Compartment, 40 Amp
$9.31
$5.95
1
Add To Cart
7
N-911-863-05
Fuse
Part Notes: Trunk Compartment, 50 Amp
$9.05
$5.80
1
Add To Cart
7
N-911-863-06
Fuse
Part Notes: Trunk Compartment, 60 Amp
$5.26
$3.37
1
Add To Cart