Relays for 2025 Ford F-450 Super Duty
No.
Part # / Description / Price
Price
1
MSRP $35.82
$22.06
1
Motorcraft™ Top Cover 
Ford
Ford Description: ENGINE COMPARTMENT. battery junction box.
MSRP $35.82
$22.06
MSRP $35.82
$22.06
1
Motorcraft™ Top Cover Ford
Ford Positions: Upper
Description: Engine compartment, auxiliary relay box.
MSRP $52.73
$32.48
MSRP $52.73
$32.48
1
Top Cover Ford
Ford Positions: Upper
Description: Engine compartment, auxiliary relay box.
MSRP $52.73
$32.48
MSRP $52.73
$32.48
3
MSRP $550.91
$339.36
3
MSRP $338.33
$227.36
5
MSRP $278.33
$187.04
6
Multi-Purpose Fuse Ford
Ford Description: Engine compartment. Mega 100, 200, 275 amp.
MSRP $452.73
$278.88
MSRP $452.73
$278.88
6
Motorcraft™ Multi-Purpose Fuse Ford
Ford Description: Engine compartment. Mega 100, 200, 275 amp.
MSRP $452.73
$278.88
MSRP $452.73
$278.88
7
Multi-Purpose Fuse Ford
Ford Description: Engine compartment without 2.7L turbo. micro mcase 20 amp. Square, 20 amp. Fuse and relays. 32 volt 20 amp. Engine compartment, 2017-20, rectangular, 20 amp, lt blue.
MSRP $6.13
$3.84
MSRP $6.13
$3.84
7
Multi-Purpose Fuse Ford
Ford Description: Engine compartment without 2.7L turbo. micro mcase 25 amp. Engine compartment. 25 amp, white. Fuse and relays. 32 volt 25 amp. Engine compartment, 2017-20, rectangular, 25 amp.
7
Multi-Purpose Fuse Ford
Ford Description: Engine compartment without 2.7L turbo. micro mcase 30 amp. Square, 30 amp. Fuse and relays. 32 volt 30 amp. Engine compartment, 2017-20, rectangular, 30 amp, pink.
MSRP $8.71
$5.46
MSRP $8.71
$5.46
7
Multi-Purpose Fuse Ford
Ford Description: Engine compartment without 2.7L turbo. micro mcase 40 amp. Engine compartment. 40 amp, green. Square, 40 amp. Fuse and relays. 32 volt 40 amp. Engine compartment, 2017-20, rectangular, 40 amp.
MSRP $5.27
$3.31
MSRP $5.27
$3.31
7
Circuit Breaker Ford
Ford Description: Engine compartment, without 2.7L turbo, micro mcase, 15 amp. Square, 15 amp. Engine compartment. 32 volt-type 3 15 amp. Fuse and relays. 32 volt 15 amp. Engine compartment, 2017-20, rectangular, 15 amp, gray.
MSRP $12.73
$7.98
MSRP $12.73
$7.98
7
Motorcraft™ Circuit Breaker Ford
Ford Description: Engine compartment without 2.7L turbo. micro mcase 20 amp. Square, 20 amp. Fuse and relays. 32 volt 20 amp. Engine compartment, 2017-20, rectangular, 20 amp, lt blue.
MSRP $6.13
$3.84
MSRP $6.13
$3.84
7
Motorcraft™ Multi-Purpose Fuse Ford
Ford Description: Engine compartment without 2.7L turbo. micro mcase 25 amp. Engine compartment. 25 amp, white. Fuse and relays. 32 volt 25 amp. Engine compartment, 2017-20, rectangular, 25 amp.
MSRP $7.91
$4.96
MSRP $7.91
$4.96
7
Motorcraft™ Circuit Breaker Ford
Ford Description: Engine compartment without 2.7L turbo. micro mcase 30 amp. Square, 30 amp. Fuse and relays. 32 volt 30 amp. Engine compartment, 2017-20, rectangular, 30 amp, pink.
MSRP $8.71
$5.46
MSRP $8.71
$5.46
7
Motorcraft™ Circuit Breaker Ford
Ford Description: Engine compartment without 2.7L turbo. micro mcase 40 amp. Engine compartment. 40 amp, green. Square, 40 amp. Fuse and relays. 32 volt 40 amp. Engine compartment, 2017-20, rectangular, 40 amp.
MSRP $5.27
$3.31
MSRP $5.27
$3.31
7
Motorcraft Circuit Breaker Ford
Ford Description: Square, 15 amp. Engine compartment. 32 volt-type 3 15 amp. Fuse and relays. 32 volt 15 amp. Engine compartment, 2017-20, rectangular, 15 amp, gray.
MSRP $12.73
$7.98
MSRP $12.73
$7.98
8
Circuit Breaker Ford
Ford Description: Engine compartment. 58 volt 20 amp. High voltage, 20 amp. 2021-26 engine compartment. square 20 amp. Passenger compartment, square, 20 amp. Engine compartment. rectangular 20 amp.
MSRP $6.42
$4.02
MSRP $6.42
$4.02
8
Circuit Breaker Ford
Ford Description: Square type, 25 amp. Passenger compartment, square, 25 amp. Square 25 amp, 58 volt. Engine compartment. 58 volt 25 amp. High voltage, 25amp. 2015-19 engine compartment. square 25 amp. 2021-26 engine compartment. square 25 amp. Engine compartment. rectangular 25 amp. Engine compartment, with 2.7L turbo, low profile jcase, 25 amp.
MSRP $5.35
$3.35
MSRP $5.35
$3.35
8
Circuit Breaker Ford
Ford Description: High voltage, 30 amp. Fuse and relays. 58 volt 30 amp. 2021-26 engine compartment. square 30 amp. Engine compartment. rectangular 30 amp. Engine compartment, with 2.7L turbo, low profile jcase, 30 amp.
MSRP $5.27
$3.31
MSRP $5.27
$3.31
8
Circuit Breaker Ford
Ford Description: High voltage, 40 amp. Engine compartment. type 1 40 amp. Fuse and relays. 58 volt 40 amp. 2021-26 engine compartment. square 40 amp. Passenger compartment, square, 40 amp. Engine compartment. rectangular 40 amp. Engine compartment, with 2.7L turbo, low profile jcase, 40 amp.
MSRP $5.00
$3.14
MSRP $5.00
$3.14
8
Circuit Breaker Ford
Ford Description: Square type, 50amp. Engine compartment. type 1 50 amp. High voltage, 50 amp. Square type, 50 amp. 2021-26 engine compartment. square 50 amp. Passenger compartment, square, 50 amp. 50 amp 58 volt. Engine compartment. rectangular 50 amp. Engine compartment, with 2.7L turbo, low profile jcase, 50 amp.
MSRP $5.00
$3.14
MSRP $5.00
$3.14
8
Circuit Breaker Ford
Ford Description: Engine compartment. type 1 60 amp. High voltage, 60 amp. Engine compartment, 2015-19, square, 60 amp. ENGINE COMPARTMENT. cartridge type, 58 volt 60 amp. Fuse and relays. 58 volt 60 amp. Square type, 60 amp. 2021-26 engine compartment. square 60 amp. Passenger compartment, square, 60 amp. Engine compartment. rectangular 60 amp. Engine compartment, with 2.7L turbo, low profile jcase, 60 amp.
MSRP $2.55
$1.60
MSRP $2.55
$1.60
8
Motorcraft Circuit Breaker Ford
Ford Description: Square type, 25 amp. Passenger compartment, square, 25 amp. Square 25 amp, 58 volt. Engine compartment. 58 volt 25 amp. High voltage, 25amp. 2015-19 engine compartment. square 25 amp. 2021-26 engine compartment. square 25 amp. Engine compartment. rectangular 25 amp. Engine compartment, with 2.7L turbo, low profile jcase, 25 amp.
MSRP $5.35
$3.35
MSRP $5.35
$3.35
8
Motorcraft Circuit Breaker Ford
Ford Description: High voltage, 40 amp. Engine compartment. type 1 40 amp. Fuse and relays. 58 volt 40 amp. 2021-26 engine compartment. square 40 amp. Passenger compartment, square, 40 amp. Engine compartment. rectangular 40 amp. Engine compartment, with 2.7L turbo, low profile jcase, 40 amp.
MSRP $5.00
$3.14
MSRP $5.00
$3.14
8
Motorcraft Circuit Breaker Ford
Ford Description: Square type, 50amp. Engine compartment. type 1 50 amp. High voltage, 50 amp. Square type, 50 amp. 2021-26 engine compartment. square 50 amp. Passenger compartment, square, 50 amp. 50 amp 58 volt. Engine compartment. rectangular 50 amp. Engine compartment, with 2.7L turbo, low profile jcase, 50 amp.
MSRP $5.00
$3.14
MSRP $5.00
$3.14
8
Motorcraft Circuit Breaker Ford
Ford Description: Engine compartment. type 1 60 amp. High voltage, 60 amp. Engine compartment, 2015-19, square, 60 amp. ENGINE COMPARTMENT. cartridge type, 58 volt 60 amp. Fuse and relays. 58 volt 60 amp. Square type, 60 amp. 2021-26 engine compartment. square 60 amp. Passenger compartment, square, 60 amp. Engine compartment. rectangular 60 amp. Engine compartment, with 2.7L turbo, low profile jcase, 60 amp.
MSRP $2.55
$1.60
MSRP $2.55
$1.60
9
Circuit Breaker Ford
Ford Description: Engine compartment, m-case slotted, 20 amp. Engine compartment-type 1. 20 amp.
MSRP $12.73
$7.98
MSRP $12.73
$7.98
9
Circuit Breaker Ford
Ford Description: Engine compartment, m-case slotted, 25 amp. Engine compartment-type 1. 25 amp.
MSRP $12.73
$7.98
MSRP $12.73
$7.98
9
Circuit Breaker Ford
Ford Description: Engine compartment, m-case slotted, 30 amp. Engine compartment-type 1. 30 amp.
MSRP $12.73
$7.98
MSRP $12.73
$7.98
9
MSRP $12.73
$7.98
9
MSRP $6.82
$4.28
9
Maxi Fuse Ford
Ford Description: Maxi, 60 amp. Instrument panel, 60 amp. Engine compartment. 60 amp.
MSRP $6.82
$4.28
MSRP $6.82
$4.28
9
Multi-Purpose Fuse Ford
Ford Description: Engine compartment, m-case slotted, 40 amp. Maxi, 40 amp.
MSRP $6.82
$4.28
MSRP $6.82
$4.28
9
Motorcraft™ Multi-Purpose Fuse Ford
Ford Description: Engine compartment, m-case slotted, 20 amp. Engine compartment-type 1. 20 amp.
MSRP $12.73
$7.98
MSRP $12.73
$7.98
9
Motorcraft™ Multi-Purpose Fuse Ford
Ford Description: Engine compartment, m-case slotted, 25 amp. Engine compartment-type 1. 25 amp.
MSRP $12.73
$7.98
MSRP $12.73
$7.98
9
Motorcraft™ Multi-Purpose Fuse Ford
Ford Description: Engine compartment, m-case slotted, 30 amp. Engine compartment-type 1. 30 amp.
MSRP $12.73
$7.98
MSRP $12.73
$7.98
10
Fuse Ford
Ford Description: Engine compartment, auxiliary relay box, 5 amp. 5 amp 2 terminal. Slot style 5 amp. 5 amp-32 volt. Body control module. 2 blade 5 amp. Instrument panel, 5 amp. 2021-23 engine compartment. 5 amp. Engine compartment with 2.7L turbo. micro 2 5 amp.
MSRP $1.27
$0.80
MSRP $1.27
$0.80
10
Multi-Purpose Fuse Ford
Ford Description: Engine compartment, auxiliary relay box, 10 amp. Engine compartment, rectangular, 10 amp. 10 amp 2 terminal. 2 blade 10 amp. Slot style 10 amp. Engine compartment, 32 volt, 10 amp. 2021-23 engine compartment. 10 amp. Engine compartment with 2.7L turbo. micro 2 10 amp.
MSRP $1.58
$0.99
MSRP $1.58
$0.99
10
Multi-Purpose Fuse Ford
Ford Description: Engine compartment, auxiliary relay box, 15 amp. Engine compartment, rectangular, 15 amp, blue. 15 amp 2 terminal. 2 blade 15 amp. Slot style 15 amp. Engine compartment, 32 volt, 15 amp. 2021-23 engine compartment. 15 amp. Engine compartment with 2.7L turbo. micro 2 15 amp.
MSRP $1.91
$1.20
MSRP $1.91
$1.20
10
Multi-Purpose Fuse Ford
Ford Description: Engine compartment, auxiliary relay box, 20 amp. Engine compartment, rectangular, 20 amp, yellow. Engine compartment, 2 blade type, 32 volt, 30 amp. 20 amp 2 terminal. 2 blade 20 amp. Slot style 20 amp. Engine compartment, 32 volt, 20 amp. Instrument panel, 20 amp. 2021-23 engine compartment. 20 amp. Engine compartment with 2.7L turbo. micro 2 20 amp.
MSRP $2.55
$1.60
MSRP $2.55
$1.60
10
Multi-Purpose Fuse Ford
Ford Description: Engine compartment, auxiliary relay box, 30 amp. Engine compartment, rectangular, 30 amp, green. 2 blade 30 amp. Engine compartment, 32 volt, 30 amp. 2021-23 engine compartment. 30 amp. Engine compartment with 2.7L turbo. micro 2 30 amp.
MSRP $1.27
$0.80
MSRP $1.27
$0.80
10
Fuse Ford
Ford Description: Engine compartment, auxiliary relay box, 25 amp. Body control module. 2 blade 25 amp. Engine compartment. 2 blade type, 32 volt 26 amp. Fuse and relays, 2 blade-25 amp. 25 amp 2 terminal. Engine compartment. 32 volt-type 1 25 amp. Engine compartment. 2 blade type, 32 volt 25 amp. Instrument panel, 25 amp. 2021-23 engine compartment. 25 amp.
MSRP $1.27
$0.80
MSRP $1.27
$0.80
10
Fuse Ford
Ford Description: Engine compartment, battery juction box, 5 amp. ENGINE COMPARTMENT. battery junction box 5 amp. Engine compartment, 32 volt, 5 amp. Mini, 5 amp.
MSRP $12.73
$7.98
MSRP $12.73
$7.98
10
Fuse Ford
Ford Description: Engine compartment, battery juction box, 10 amp. ENGINE COMPARTMENT. battery junction box 10 amp. Mini, 10 amp.
MSRP $11.47
$7.19
MSRP $11.47
$7.19
10
Fuse Ford
Ford Description: Engine compartment, battery juction box, 15 amp. ENGINE COMPARTMENT. battery junction box 15 amp. Mini, 15 amp.
MSRP $25.45
$15.68
MSRP $25.45
$15.68
10
Fuse Ford
Ford Description: Engine compartment, battery juction box, 20 amp. ENGINE COMPARTMENT. battery junction box 20 amp. Mini, 20 amp.
MSRP $10.96
$6.87
MSRP $10.96
$6.87
10
Multi-Purpose Fuse Ford
Ford Description: Engine compartment, battery juction box, 25 amp. ENGINE COMPARTMENT. battery junction box 25 amp.
MSRP $25.45
$15.68
MSRP $25.45
$15.68
10
Fuse Ford
Ford Description: Engine compartment, battery juction box, 30 amp. ENGINE COMPARTMENT. battery junction box 30 amp. Mini, 30 amp.
MSRP $25.45
$15.68
MSRP $25.45
$15.68
10
Motorcraft Multi-Purpose Fuse Ford
Ford Description: Engine compartment, auxiliary relay box, 5 amp. 5 amp 2 terminal. Slot style 5 amp. 5 amp-32 volt. Body control module. 2 blade 5 amp. Instrument panel, 5 amp. 2021-23 engine compartment. 5 amp. Engine compartment with 2.7L turbo. micro 2 5 amp.
MSRP $1.27
$0.80
MSRP $1.27
$0.80
10
Motorcraft Multi-Purpose Fuse Ford
Ford Description: Engine compartment, auxiliary relay box, 25 amp. Body control module. 2 blade 25 amp. Engine compartment. 2 blade type, 32 volt 26 amp. Fuse and relays, 2 blade-25 amp. 25 amp 2 terminal. Engine compartment. 32 volt-type 1 25 amp. Engine compartment. 2 blade type, 32 volt 25 amp. Instrument panel, 25 amp. 2021-23 engine compartment. 25 amp.
MSRP $1.27
$0.80
MSRP $1.27
$0.80
10
Motorcraft Multi-Purpose Fuse Ford
Ford Description: Engine compartment, battery juction box, 5 amp. ENGINE COMPARTMENT. battery junction box 5 amp. Engine compartment, 32 volt, 5 amp. Mini, 5 amp.
MSRP $12.73
$7.98
MSRP $12.73
$7.98
10
Motorcraft Multi-Purpose Fuse Ford
Ford Description: Engine compartment, battery juction box, 10 amp. ENGINE COMPARTMENT. battery junction box 10 amp. Mini, 10 amp.
MSRP $11.47
$7.19
MSRP $11.47
$7.19
10
Motorcraft Multi-Purpose Fuse Ford
Ford Description: Engine compartment, battery juction box, 15 amp. ENGINE COMPARTMENT. battery junction box 15 amp. Mini, 15 amp.
MSRP $25.45
$15.68
MSRP $25.45
$15.68
10
Motorcraft Multi-Purpose Fuse Ford
Ford Description: Engine compartment, battery juction box, 20 amp. ENGINE COMPARTMENT. battery junction box 20 amp. Mini, 20 amp.
MSRP $10.96
$6.87
MSRP $10.96
$6.87
10
Motorcraft Multi-Purpose Fuse Ford
Ford Description: Engine compartment, battery juction box, 25 amp. ENGINE COMPARTMENT. battery junction box 25 amp.
MSRP $25.45
$15.68
MSRP $25.45
$15.68
10
Motorcraft Multi-Purpose Fuse Ford
Ford Description: Engine compartment, battery juction box, 30 amp. ENGINE COMPARTMENT. battery junction box 30 amp. Mini, 30 amp.
MSRP $25.45
$15.68
MSRP $25.45
$15.68
11
Relay Ford
Ford Description: 4 blade-40 amp gray. Fuse box, 4 blade-40 amp. Engine compartment, 2015-19, 4 blade, 70 amp. Engine compartment. 4 blade, 40 amp. Engine compartment, 2021-26, 4 blade, 70 amp. Fuse box, cooling fan. Passenger compartment. 70 amp, 4 terminal. Engine compartment, 40 amp, 4 terminal. Under instrument panel, 70 amp. Engine compartment, 4 terminal, 70 amp.
MSRP $38.91
$23.97
MSRP $38.91
$23.97
11
Motorcraft™ A/C Condenser Fan Motor Relay Ford
Ford Description: 4 blade-40 amp gray. Fuse box, 4 blade-40 amp. Engine compartment, 2015-19, 4 blade, 70 amp. Engine compartment. 4 blade, 40 amp. Engine compartment, 2021-26, 4 blade, 70 amp. Fuse box, cooling fan. Passenger compartment. 70 amp, 4 terminal. Engine compartment, 40 amp, 4 terminal. Under instrument panel, 70 amp. Engine compartment, 4 terminal, 70 amp.
MSRP $38.91
$23.97
MSRP $38.91
$23.97
12
MSRP $6.82
$4.28