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Littelfuse ATO20 Automatic Temperature Control Fuse

Littelfuse

 
Brand:Littelfuse
Part Number: ATO20
UPC: 079458005493
Weight: 0.13 lbs
Condition:New



On Sale:

$2.19

Availability:
243 in Stock
Warehouse:US-4
Quantity:

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Product Information

Description:

Replacing the Automatic Temperature Control Fuse on your vehicle? The Littelfuse ATO20 is a genuine replacement, with the fit of an Original Equipment part.

Select Vehicle Above to Narrow Fitment Info!

Year Make Model Engine Vehicle Per Vehicle Fit Notes

Acura

 

NSX

 
3.2L V6 Gas DOHC
 
Acura
NSX

3.2L V6 Gas DOHC
2
 
Blade Type
Anti-Lock Brake System
Fuse in engine compartment
 

Acura

 

NSX

 
3.0L V6 Gas DOHC
 
Acura
NSX

3.0L V6 Gas DOHC
1
 
Blade Type
Fuse in passenger compartment
Horns
 

Acura

 

NSX

 
3.0L V6 Gas DOHC
 
Acura
NSX

3.0L V6 Gas DOHC
1
 
Blade Type
Fuse in passenger compartment
Keyless Entry
 

Acura

 

NSX

 
3.2L V6 Gas DOHC
 
Acura
NSX

3.2L V6 Gas DOHC
1
 
Blade Type
Fuse in passenger compartment
Power Door Locks
 

Acura

 

NSX

 
3.0L V6 Gas DOHC,
3.2L V6 Gas DOHC
 
Acura
NSX

3.0L V6 Gas DOHC,
3.2L V6 Gas DOHC
1
 
Brake Light Fuse
Pump
 

Acura

 

NSX

 
3.0L V6 Gas DOHC
 
Acura
NSX

3.0L V6 Gas DOHC
1
 
Fuse
Horn
RH Frt.
 

Acura

 

NSX

 
3.0L V6 Gas DOHC
 
Acura
NSX

3.0L V6 Gas DOHC
1
 
Fuse
Pwr. Windows
RH Frt.
 

Acura

 

NSX

 
3.0L V6 Gas DOHC
 
Acura
NSX

3.0L V6 Gas DOHC
1
 
Blade Type
Fuse in passenger compartment
Headlights
 

Acura

 

SLX

 
3.5L V6 Gas DOHC
 
Acura
SLX

3.5L V6 Gas DOHC
1
 
Blade Type
Cigarette Lighters & Power Outlets
Fuse in passenger compartment
 

Alfa Romeo

 

164

 
3.0L V6 Gas DOHC
 
Alfa Romeo
164

3.0L V6 Gas DOHC
1
 
Fuse
Behind/Under Dash LH
 

Alfa Romeo

 

164

 
3.0L V6 Gas SOHC
 
Alfa Romeo
164

3.0L V6 Gas SOHC
1
 
Back Up Light Fuse
Behind/Under Dash LH
 

Alfa Romeo

 

164

 
3.0L V6 Gas SOHC
 
Alfa Romeo
164

3.0L V6 Gas SOHC
1
 
Hazard Warning Fuse
Behind/Under Dash LH
 

Alfa Romeo

 

164

 
3.0L V6 Gas SOHC
 
Alfa Romeo
164

3.0L V6 Gas SOHC
1
 
Windshield Wiper Motor Fuse
Front
Location Behind Instrument Panel
 

Alfa Romeo

 

Milano

 
2.5L V6 Gas SOHC
 
Alfa Romeo
Milano

2.5L V6 Gas SOHC
1
 
Back Up Light Fuse
 

Alfa Romeo

 

Milano

 
2.5L V6 Gas SOHC
 
Alfa Romeo
Milano

2.5L V6 Gas SOHC
1
 
Power Window Motor Circuit Breaker
 

Alfa Romeo

 

Milano

 
3.0L V6 Gas SOHC
 
Alfa Romeo
Milano

3.0L V6 Gas SOHC
1
 
Back Up Light Fuse
Behind/Under Dash LH
 

Alfa Romeo

 

Spider

 
2.0L l4 Gas DOHC
 
Alfa Romeo
Spider

2.0L l4 Gas DOHC
1
 
Fuse
Automatic
Location Behind Instrument Panel
Quadrifoglio
 

Alfa Romeo

 

Spider

 
2.0L l4 Gas DOHC
 
Alfa Romeo
Spider

2.0L l4 Gas DOHC
1
 
Power Window Motor Circuit Breaker
Behind/Under Dash LH
Veloce
 

Alfa Romeo

 

Spider

 
2.0L l4 Gas DOHC
 
Alfa Romeo
Spider

2.0L l4 Gas DOHC
1
 
Power Window Motor Circuit Breaker
Graduate
Location Behind Instrument Panel
 

AMC

 

Concord

 
4.2L l6 Gas OHV
 
AMC
Concord

4.2L l6 Gas OHV
1
 
Blade Type
Back-Up Lights
Fuse in passenger compartment
 

AMC

 

Concord

 
4.2L l6 Gas OHV
 
AMC
Concord

4.2L l6 Gas OHV
1
 
Blade Type
Fuse in passenger compartment
Turn Signal Lights
 

AMC

 

Pacer

 
4.2L l6 Gas OHV
 
AMC
Pacer

4.2L l6 Gas OHV
1
 
Back Up Light Fuse
Location Behind Instrument Panel
 

AMC

 

Pacer

 
4.2L l6 Gas OHV
 
AMC
Pacer

4.2L l6 Gas OHV
1
 
Turn Signal Fuse
Location Behind Instrument Panel
 

AMC

 

Spirit

 
2.5L l4 Gas OHV,
4.2L l6 Gas OHV
 
AMC
Spirit

2.5L l4 Gas OHV,
4.2L l6 Gas OHV
1
 
Back Up Light Fuse
Behind/Under Dash LH
 

AMC

 

Spirit

 
2.5L l4 Gas OHV,
4.2L l6 Gas OHV
 
AMC
Spirit

2.5L l4 Gas OHV,
4.2L l6 Gas OHV
1
 
Turn Signal Fuse
Behind/Under Dash LH
 

AMC

 

Spirit

 
2.5L l4 Gas OHV,
4.2L l6 Gas OHV
 
AMC
Spirit

2.5L l4 Gas OHV,
4.2L l6 Gas OHV
1
 
Blade Type
Back-Up Lights
Fuse in passenger compartment
 

AMC

 

Spirit

 
2.5L l4 Gas OHV,
4.2L l6 Gas OHV
 
AMC
Spirit

2.5L l4 Gas OHV,
4.2L l6 Gas OHV
1
 
Blade Type
Fuse in passenger compartment
Turn Signal Lights
 

Audi

 

100 Quattro

 
2.8L V6 Gas SOHC
 
Audi
100 Quattro

2.8L V6 Gas SOHC
1
 
Fuse
Behind/Under Dash RH
Brake Lights
 

Audi

 

A8

 
3.7L V8 Gas DOHC
 
Audi
A8

3.7L V8 Gas DOHC
1
 
HVAC Blower Motor Fuse
 

Audi

 

Cabriolet

 
2.8L V6 Gas SOHC
 
Audi
Cabriolet

2.8L V6 Gas SOHC
2
 
Blade Type
Engine Control Computer
Fuse in engine compartment
 

Audi

 

RS4

 
4.2L V8 Gas DOHC
 
Audi
RS4

4.2L V8 Gas DOHC
2
 
Blade Type
Cigarette Lighters & Power Outlets
Fuse in passenger compartment
 

Audi

 

S4

 
2.2L l5 Gas DOHC Turbo
 
Audi
S4

2.2L l5 Gas DOHC Turbo
1
 
Fuse
Fuel Pump
LH Fender
 

Audi

 

S4

 
2.2L l5 Gas DOHC Turbo
 
Audi
S4

2.2L l5 Gas DOHC Turbo
1
 
Blade Type
Fuel Pump
Fuse in passenger compartment
 

Audi

 

S6

 
5.2L V10 Gas DOHC
 
Audi
S6

5.2L V10 Gas DOHC
1
 
Blade Type
Fuse in passenger compartment
Trunk/Tailgate Release
 

Audi

 

S8

 
5.2L V10 Gas DOHC
 
Audi
S8

5.2L V10 Gas DOHC
2
 
Blade Type
Fuse in passenger compartment
Heated Seats
 

Audi

 

V8 Quattro

 
4.2L V8 Gas DOHC
 
Audi
V8 Quattro

4.2L V8 Gas DOHC
1
 
Fuse
Horn
LH Fender
 

BMW

 

318is

 
1.9L l4 Gas DOHC
 
BMW
318is

1.9L l4 Gas DOHC
1
 
Blade Type
Defogger (Rear Window)
Fuse in engine compartment
 

BMW

 

760i

 
6.0L V12 Gas DOHC
 
BMW
760i

6.0L V12 Gas DOHC
1
 
Blade Type
Cigarette Lighters & Power Outlets
Fuse in trunk
 

BMW

 

760Li

 
6.0L V12 Gas DOHC
 
BMW
760Li

6.0L V12 Gas DOHC
1
 
Blade Type
Cigarette Lighters & Power Outlets
Fuse in trunk
 

BMW

 

840Ci

 
4.4L V8 Gas DOHC
 
BMW
840Ci

4.4L V8 Gas DOHC
1
 
Fuse
Cd/Tape Drv
 

BMW

 

M6

 
5.0L V10 Gas DOHC
 
BMW
M6

5.0L V10 Gas DOHC
1
 
Blade Type
Fuse in passenger compartment
Heated / Cooling Seats
 

BMW

 

M6

 
5.0L V10 Gas DOHC
 
BMW
M6

5.0L V10 Gas DOHC
1
 
Blade Type
Fuse in trunk
Wiper/Washer (Rear)
 

BMW

 

M6

 
5.0L V10 Gas DOHC
 
BMW
M6

5.0L V10 Gas DOHC
1
 
Blade Type
Data Link Connector
Fuse in passenger compartment
 

BMW

 

Z8

 
4.8L V8 Gas DOHC
 
BMW
Z8

4.8L V8 Gas DOHC
1
 
Blade Type
Audio Systems
Fuse in engine compartment
 

BMW

 

Z8

 
5.0L V8 Gas DOHC
 
BMW
Z8

5.0L V8 Gas DOHC
1
 
Blade Type
Defogger (Rear Window)
Fuse in engine compartment
 

Buick

 

Century

 
2.5L l4 Gas OHV
 
Buick
Century

2.5L l4 Gas OHV
1
 
Blade Type
Fuse in passenger compartment
Power Antenna
 

Buick

 

Century

 
2.5L l4 Gas OHV,
2.8L V6 Gas OHV
 
Buick
Century

2.5L l4 Gas OHV,
2.8L V6 Gas OHV
1
 
Blade Type
Fuse in passenger compartment
Warning Chime/Buzzer
 

Buick

 

Century

 
2.5L l4 Gas OHV,
3.0L V6 Gas OHV
 
Buick
Century

2.5L l4 Gas OHV,
3.0L V6 Gas OHV
1
 
Blade Type
Cigarette Lighters & Power Outlets
Fuse in passenger compartment
 

Buick

 

Century

 
2.8L V6 Gas OHV
 
Buick
Century

2.8L V6 Gas OHV
1
 
Blade Type
Fuse in passenger compartment
Power Door Locks
 

Buick

 

Century

 
2.8L V6 Gas OHV,
4.3L V6 Diesel OHV
 
Buick
Century

2.8L V6 Gas OHV,
4.3L V6 Diesel OHV
1
 
Blade Type
Fuse in passenger compartment
Stop Lights
 

Buick

 

Century

 
3.0L V6 Gas OHV
 
Buick
Century

3.0L V6 Gas OHV
1
 
Blade Type
Fuse in passenger compartment
Interior Lights
 

Buick

 

Century

 
3.0L V6 Gas OHV
 
Buick
Century

3.0L V6 Gas OHV
1
 
Blade Type
Fuse in passenger compartment
Tail Lights
 

Buick

 

Century

 
4.3L V6 Diesel OHV
 
Buick
Century

4.3L V6 Diesel OHV
1
 
Blade Type
Engine Cooling Fans
Fuse in passenger compartment
 

Buick

 

Century

 
4.3L V6 Diesel OHV
 
Buick
Century

4.3L V6 Diesel OHV
1
 
Blade Type
Fuse in passenger compartment
Horns
 

Buick

 

Century

 
4.3L V6 Diesel OHV
 
Buick
Century

4.3L V6 Diesel OHV
1
 
Blade Type
Fuse in passenger compartment
Instrument Cluster
 

Buick

 

Reatta

 
3.8L V6 Gas OHV
 
Buick
Reatta

3.8L V6 Gas OHV
1
 
Blade Type
A/C System
Fuse in passenger compartment
 

Buick

 

Reatta

 
3.8L V6 Gas OHV
 
Buick
Reatta

3.8L V6 Gas OHV
1
 
Blade Type
Fuse in passenger compartment
Trunk/Tailgate Release
 

Buick

 

Reatta

 
3.8L V6 Gas OHV
 
Buick
Reatta

3.8L V6 Gas OHV
1
 
Blade Type
Fuse in passenger compartment
Power Door Locks
 

Buick

 

Reatta

 
3.8L V6 Gas OHV
 
Buick
Reatta

3.8L V6 Gas OHV
1
 
Blade Type
Fuse in passenger compartment
Tail Lights
 

Buick

 

Riviera

 
3.8L V6 Gas OHV
 
Buick
Riviera

3.8L V6 Gas OHV
1
 
Blade Type
Fuse in passenger compartment
Interior Lights
 

Buick

 

Riviera

 
3.8L V6 Gas OHV
 
Buick
Riviera

3.8L V6 Gas OHV
1
 
Blade Type
Fuse in passenger compartment
Power Door Locks
 

Buick

 

Riviera

 
3.8L V6 Gas OHV Turbo,
5.7L V8 Diesel OHV
 
Buick
Riviera

3.8L V6 Gas OHV Turbo,
5.7L V8 Diesel OHV
1
 
Blade Type
Fuse in passenger compartment
Tail Lights
 

Buick

 

Riviera

 
4.1L V6 Gas OHV
 
Buick
Riviera

4.1L V6 Gas OHV
1
 
Blade Type
Fuse in passenger compartment
Stop Lights
 

Buick

 

Skyhawk

 
2.0L l4 Gas OHV
 
Buick
Skyhawk

2.0L l4 Gas OHV
1
 
Blade Type
Defogger (Rear Window)
Fuse in passenger compartment
 

Buick

 

Skyhawk

 
2.0L l4 Gas OHV
 
Buick
Skyhawk

2.0L l4 Gas OHV
1
 
Blade Type
Fuse in passenger compartment
Stop Lights
 

Buick

 

Skyhawk

 
1.8L l4 Gas SOHC
 
Buick
Skyhawk

1.8L l4 Gas SOHC
1
 
Blade Type
Fuse in passenger compartment
Horns
 

Buick

 

Skyhawk

 
2.0L l4 Gas OHV
 
Buick
Skyhawk

2.0L l4 Gas OHV
1
 
Blade Type
Fuel Pump
Fuse in passenger compartment
 

Buick

 

Skyhawk

 
2.0L l4 Gas OHV
 
Buick
Skyhawk

2.0L l4 Gas OHV
1
 
Blade Type
Fuse in passenger compartment
Hazard Flashers
 

Buick

 

Skyhawk

 
1.8L l4 Gas SOHC
 
Buick
Skyhawk

1.8L l4 Gas SOHC
1
 
Blade Type
Fuse in passenger compartment
Tail Lights
 

Buick

 

Skyhawk

 
1.8L l4 Gas SOHC
 
Buick
Skyhawk

1.8L l4 Gas SOHC
1
 
Blade Type
Fuse in passenger compartment
Warning Chime/Buzzer
 

Buick

 

Skyhawk

 
1.8L l4 Gas SOHC,
2.0L l4 Gas OHV
 
Buick
Skyhawk

1.8L l4 Gas SOHC,
2.0L l4 Gas OHV
1
 
Blade Type
Engine Cooling Fans
Fuse in passenger compartment
 

Buick

 

Skyhawk

 
1.8L l4 Gas SOHC
 
Buick
Skyhawk

1.8L l4 Gas SOHC
1
 
Blade Type
Fuse in passenger compartment
Interior Lights
 

Buick

 

Skyhawk

 
1.8L l4 Gas SOHC Turbo
 
Buick
Skyhawk

1.8L l4 Gas SOHC Turbo
1
 
Blade Type
Fuse in passenger compartment
Power Mirrors
 

Buick

 

Skyhawk

 
1.8L l4 Gas SOHC,
2.0L l4 Gas OHV
 
Buick
Skyhawk

1.8L l4 Gas SOHC,
2.0L l4 Gas OHV
1
 
Blade Type
Cigarette Lighters & Power Outlets
Fuse in passenger compartment
 

Buick

 

Skyhawk

 
2.0L l4 Gas OHV
 
Buick
Skyhawk

2.0L l4 Gas OHV
1
 
Blade Type
Fuse in passenger compartment
Turn Signal Lights
 

Buick

 

Skylark

 
2.3L l4 Gas DOHC
 
Buick
Skylark

2.3L l4 Gas DOHC
1
 
Blade Type
Fuse in passenger compartment
Power Mirrors
 

Buick

 

Skylark

 
2.3L l4 Gas DOHC
 
Buick
Skylark

2.3L l4 Gas DOHC
1
 
Blade Type
Fuse in passenger compartment
Warning Chime/Buzzer
 

Buick

 

Skylark

 
2.3L l4 Gas DOHC,
2.5L l4 Gas OHV
 
Buick
Skylark

2.3L l4 Gas DOHC,
2.5L l4 Gas OHV
1
 
Blade Type
Fuse in passenger compartment
Power Antenna
 

Buick

 

Skylark

 
3.0L V6 Gas OHV
 
Buick
Skylark

3.0L V6 Gas OHV
1
 
Blade Type
Fuse in passenger compartment
Instrument Cluster
 

Buick

 

Skylark

 
3.0L V6 Gas OHV
 
Buick
Skylark

3.0L V6 Gas OHV
1
 
Blade Type
Fuse in passenger compartment
Ignition System
 

Buick

 

Somerset

 
3.0L V6 Gas OHV
 
Buick
Somerset

3.0L V6 Gas OHV
1
 
Blade Type
Fuse in passenger compartment
Interior Lights
 

Buick

 

Somerset

 
2.5L l4 Gas OHV
 
Buick
Somerset

2.5L l4 Gas OHV
1
 
Blade Type
Cigarette Lighters & Power Outlets
Fuse in passenger compartment
 

Buick

 

Somerset

 
2.5L l4 Gas OHV
 
Buick
Somerset

2.5L l4 Gas OHV
1
 
Blade Type
Clock
Fuse in passenger compartment
 

Buick

 

Somerset

 
2.5L l4 Gas OHV
 
Buick
Somerset

2.5L l4 Gas OHV
1
 
Blade Type
Fuse in passenger compartment
Warning Chime/Buzzer
 

Buick

 

Somerset

 
3.0L V6 Gas OHV
 
Buick
Somerset

3.0L V6 Gas OHV
1
 
Blade Type
Fuse in passenger compartment
Ignition System
 

Buick

 

Somerset

 
3.0L V6 Gas OHV
 
Buick
Somerset

3.0L V6 Gas OHV
1
 
Blade Type
Fuse in passenger compartment
Stop Lights
 

Buick

 

Somerset Regal

 
2.5L l4 Gas OHV
 
Buick
Somerset Regal

2.5L l4 Gas OHV
1
 
Blade Type
Fuse in passenger compartment
Ignition System
 

Buick

 

Somerset Regal

 
3.0L V6 Gas OHV
 
Buick
Somerset Regal

3.0L V6 Gas OHV
1
 
Blade Type
Fuse in passenger compartment
Turn Signal Lights
 

Cadillac

 

Allante

 
4.5L V8 Gas OHV
 
Cadillac
Allante

4.5L V8 Gas OHV
1
 
Blade Type
Anti-Lock Brake System
Fuse in passenger compartment
 

Cadillac

 

Cimarron

 
2.8L V6 Gas OHV
 
Cadillac
Cimarron

2.8L V6 Gas OHV
1
 
Blade Type
Fuse in passenger compartment
Power Door Locks
 

Cadillac

 

Cimarron

 
2.8L V6 Gas OHV
 
Cadillac
Cimarron

2.8L V6 Gas OHV
1
 
Blade Type
Engine Cooling Fans
Fuse in passenger compartment
 

Cadillac

 

Cimarron

 
2.0L l4 Gas OHV
 
Cadillac
Cimarron

2.0L l4 Gas OHV
1
 
Blade Type
Cigarette Lighters & Power Outlets
Fuse in passenger compartment
 

Cadillac

 

Cimarron

 
2.8L V6 Gas OHV
 
Cadillac
Cimarron

2.8L V6 Gas OHV
1
 
Blade Type
Fog Lights
Fuse in passenger compartment
 

Cadillac

 

Cimarron

 
2.0L l4 Gas OHV
 
Cadillac
Cimarron

2.0L l4 Gas OHV
1
 
Blade Type
Defogger (Rear Window)
Fuse in passenger compartment
 

Cadillac

 

Cimarron

 
2.0L l4 Gas OHV
 
Cadillac
Cimarron

2.0L l4 Gas OHV
1
 
Blade Type
Fuse in passenger compartment
Warning Chime/Buzzer
 

Cadillac

 

Commercial Chassis

 
4.1L V8 Gas OHV
 
Cadillac
Commercial Chassis

4.1L V8 Gas OHV
1
 
Tail Light Fuse
Behind/Under Dash LH
Or { ATO15}
 

Cadillac

 

Eldorado

 
4.1L V8 Gas OHV
 
Cadillac
Eldorado

4.1L V8 Gas OHV
1
 
Blade Type
Fuse in passenger compartment
Stop Lights
 

Cadillac

 

Eldorado

 
4.1L V8 Gas OHV
 
Cadillac
Eldorado

4.1L V8 Gas OHV
1
 
Blade Type
Fuse in passenger compartment
Turn Signal Lights
 

Cadillac

 

Seville

 
4.1L V6 Gas OHV
 
Cadillac
Seville

4.1L V6 Gas OHV
1
 
Blade Type
Fuse in passenger compartment
Hazard Flashers
 
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