Brands Vehicles

Lowest Prices

Free Returns

Online Since 2009

JOIN GEARS TO SAVE 5%

ACDelco 5K420 Serpentine Belt


Brand:	ACDelco
Part Number:	5K420
UPC:	00021625246352
Weight:	0.25 lbs
Condition:	New

On Sale:

$17.96

Availability:

18 in Stock

Warehouse:

US-4

Quantity:

Product Information

Description:

Get the ACDelco 5K420 Serpentine Belt for your vehicle. Buy now and secure your purchase online!

ACDelco Gold (Professional) Standard Serpentine Belts are a high quality alternative to Original Equipment (OE) parts. Serpentine belts are multi-ribbed, and used to drive multiple devices on an engine such as the alternator, the power steering pump, and the water pump. ACDelco Gold (Professional) parts are manufactured to meet your expectations for fit, form, and function, making them a smart choice for General Motors vehicles, as well as most makes and models, including special applications. These high-quality parts are backed by General Motors. Some ACDelco Gold parts may have formerly appeared as ACDelco Professional. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

Drives several engine functions
Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models
Premium aftermarket replacement part
Some ACDelco Gold parts may have formerly appeared as ACDelco Professional

Specifications:

Color:

Black

Effective Length:

1070 mm

Measurements:

21/32 in x 42 5/8

Outside Circumference:

1084 mm

Programming Required:

Rib Quantity:

Top Width:

.667 in.

Top Width:

17.0 mm

Country of Origin:

Select a vehicle to narrow ACDelco 5K420 Serpentine Belt fitment info!

Last Updated: 03/01/2024

Years

Vehicle

Per Vehicle

Position

Fit Notes

Fitment Notes

1987

Chevrolet Camaro

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

1 Water Pump and Alternator

Gold-Standard

Chevrolet Camaro

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

Water Pump and Alternator Gold-Standard

1 Per Vehicle

1988

Chevrolet Nova

1.6L L4 Gas DOHC

1 Power Steering and Air Conditioning

Gold-Standard
8th VIN Digit: 5

Chevrolet Nova

1.6L L4 Gas DOHC

Power Steering and Air Conditioning Gold-Standard
8th VIN Digit: 5

1 Per Vehicle

1985

Ford Escort

1.6L L4 Gas SOHC,
1.6L L4 Gas SOHC Turbo,
1.9L L4 Gas SOHC

1 Alternator and Air Conditioning

Gold-Standard
W/Dealer Inst. A.C.
Early

Ford Escort

1.6L L4 Gas SOHC,
1.6L L4 Gas SOHC Turbo,
1.9L L4 Gas SOHC

Alternator and Air Conditioning Gold-Standard
W/Dealer Inst. A.C.
Early

1 Per Vehicle

1984

Ford Escort

1.6L L4 Gas SOHC Turbo

1 Alternator and Air Conditioning

Gold-Standard
W/Dealer Inst. A.C.

Ford Escort

1.6L L4 Gas SOHC Turbo

Alternator and Air Conditioning Gold-Standard
W/Dealer Inst. A.C.

1 Per Vehicle

Ford Escort

1.6L L4 Gas SOHC

1 Alternator and Air Conditioning

Gold-Standard
W/Dealer Inst. A.C.

Ford Escort

1.6L L4 Gas SOHC

Alternator and Air Conditioning Gold-Standard
W/Dealer Inst. A.C.

1 Per Vehicle

Ford Escort

1.6L L4 Gas SOHC

1 Alternator and Air Conditioning

Gold-Standard
W/O Sankyo A.C. Compr.
W/Dealer Inst. A.C.

Ford Escort

1.6L L4 Gas SOHC

Alternator and Air Conditioning Gold-Standard
W/O Sankyo A.C. Compr.
W/Dealer Inst. A.C.

1 Per Vehicle

1985

Ford EXP

1.6L L4 Gas SOHC,
1.6L L4 Gas SOHC Turbo

1 Alternator and Air Conditioning

Gold-Standard
W/Dealer Inst. A.C.
Early

Ford EXP

1.6L L4 Gas SOHC,
1.6L L4 Gas SOHC Turbo

Alternator and Air Conditioning Gold-Standard
W/Dealer Inst. A.C.
Early

1 Per Vehicle

1984

Ford EXP

1.6L L4 Gas SOHC Turbo

1 Alternator and Air Conditioning

Gold-Standard
W/Dealer Inst. A.C.

Ford EXP

1.6L L4 Gas SOHC Turbo

Alternator and Air Conditioning Gold-Standard
W/Dealer Inst. A.C.

1 Per Vehicle

Ford EXP

1.6L L4 Gas SOHC

1 Alternator and Air Conditioning

Gold-Standard
W/Dealer Inst. A.C.

Ford EXP

1.6L L4 Gas SOHC

Alternator and Air Conditioning Gold-Standard
W/Dealer Inst. A.C.

1 Per Vehicle

1982

Ford EXP

1.6L L4 Gas SOHC

1 Alternator and Air Conditioning

Gold-Standard
W/O Sankyo A.C. Compr.
W/Dealer Inst. A.C.

Ford EXP

1.6L L4 Gas SOHC

Alternator and Air Conditioning Gold-Standard
W/O Sankyo A.C. Compr.
W/Dealer Inst. A.C.

1 Per Vehicle

Ford Probe

2.2L L4 Gas SOHC,
2.2L L4 Gas SOHC Turbo

1 Air Conditioning and Power Steering

Gold-Standard

Ford Probe

2.2L L4 Gas SOHC,
2.2L L4 Gas SOHC Turbo

Air Conditioning and Power Steering Gold-Standard

1 Per Vehicle

Ford Taurus

3.0L V6 Gas OHV

1 Water Pump and Alternator

Gold-Standard

Ford Taurus

3.0L V6 Gas OHV

Water Pump and Alternator Gold-Standard

1 Per Vehicle

1987

Ford Taurus

3.0L V6 Gas OHV

1 Water Pump and Alternator

Gold-Standard
W/5-Ribbed Belt

Ford Taurus

3.0L V6 Gas OHV

Water Pump and Alternator Gold-Standard
W/5-Ribbed Belt

1 Per Vehicle

Honda Prelude

2.2L L4 Gas SOHC,
2.3L L4 Gas DOHC

1 Alternator and Air Conditioning

Gold-Standard

Honda Prelude

2.2L L4 Gas SOHC,
2.3L L4 Gas DOHC

Alternator and Air Conditioning Gold-Standard

1 Per Vehicle

Mazda 626

2.2L L4 Gas SOHC

1 Power Steering and Air Conditioning

Gold-Standard
W/5-Ribbed Belt

Mazda 626

2.2L L4 Gas SOHC

Power Steering and Air Conditioning Gold-Standard
W/5-Ribbed Belt

1 Per Vehicle

Mazda 626

2.2L L4 Gas SOHC Turbo

1 Power Steering and Air Conditioning

Gold-Standard
W/5-Ribbed Belt

Mazda 626

2.2L L4 Gas SOHC Turbo

Power Steering and Air Conditioning Gold-Standard
W/5-Ribbed Belt

1 Per Vehicle

Mazda 626

2.2L L4 Gas SOHC,
2.2L L4 Gas SOHC Turbo

1 Power Steering and Air Conditioning

Gold-Standard

Mazda 626

2.2L L4 Gas SOHC,
2.2L L4 Gas SOHC Turbo

Power Steering and Air Conditioning Gold-Standard

1 Per Vehicle

Mazda 626

2.0L L4 Gas SOHC

1 Power Steering and Air Conditioning

Gold-Standard

Mazda 626

2.0L L4 Gas SOHC

Power Steering and Air Conditioning Gold-Standard

1 Per Vehicle

Mazda MX-6

2.2L L4 Gas SOHC,
2.2L L4 Gas SOHC Turbo

1 Power Steering and Air Conditioning

Gold-Standard
W/5-Ribbed Belt

Mazda MX-6

2.2L L4 Gas SOHC,
2.2L L4 Gas SOHC Turbo

Power Steering and Air Conditioning Gold-Standard
W/5-Ribbed Belt

1 Per Vehicle

Mazda MX-6

2.2L L4 Gas SOHC,
2.2L L4 Gas SOHC Turbo

1 Power Steering and Air Conditioning

Gold-Standard

Mazda MX-6

2.2L L4 Gas SOHC,
2.2L L4 Gas SOHC Turbo

Power Steering and Air Conditioning Gold-Standard

1 Per Vehicle

1983

Mercury LN7

1.6L L4 Gas SOHC

1 Alternator and Air Conditioning

Gold-Standard
W/Dealer Inst. A.C.

Mercury LN7

1.6L L4 Gas SOHC

Alternator and Air Conditioning Gold-Standard
W/Dealer Inst. A.C.

1 Per Vehicle

1982

Mercury LN7

1.6L L4 Gas SOHC

1 Alternator and Air Conditioning

Gold-Standard
W/O Sankyo A.C. Compr.
W/Dealer Inst. A.C.

Mercury LN7

1.6L L4 Gas SOHC

Alternator and Air Conditioning Gold-Standard
W/O Sankyo A.C. Compr.
W/Dealer Inst. A.C.

1 Per Vehicle

1985

Mercury Lynx

1.6L L4 Gas SOHC,
1.9L L4 Gas SOHC

1 Alternator and Air Conditioning

Gold-Standard
W/Dealer Inst. A.C.
Early

Mercury Lynx

1.6L L4 Gas SOHC,
1.9L L4 Gas SOHC

Alternator and Air Conditioning Gold-Standard
W/Dealer Inst. A.C.
Early

1 Per Vehicle

1984

Mercury Lynx

1.6L L4 Gas SOHC Turbo

1 Alternator and Air Conditioning

Gold-Standard
W/Dealer Inst. A.C.

Mercury Lynx

1.6L L4 Gas SOHC Turbo

Alternator and Air Conditioning Gold-Standard
W/Dealer Inst. A.C.

1 Per Vehicle

Mercury Lynx

1.6L L4 Gas SOHC

1 Alternator and Air Conditioning

Gold-Standard
W/Dealer Inst. A.C.

Mercury Lynx

1.6L L4 Gas SOHC

Alternator and Air Conditioning Gold-Standard
W/Dealer Inst. A.C.

1 Per Vehicle

Mercury Lynx

1.6L L4 Gas SOHC

1 Alternator and Air Conditioning

Gold-Standard
W/O Sankyo A.C. Compr.
W/Dealer Inst. A.C.

Mercury Lynx

1.6L L4 Gas SOHC

Alternator and Air Conditioning Gold-Standard
W/O Sankyo A.C. Compr.
W/Dealer Inst. A.C.

1 Per Vehicle

Mercury Sable

3.0L V6 Gas OHV

1 Water Pump and Alternator

Gold-Standard

Mercury Sable

3.0L V6 Gas OHV

Water Pump and Alternator Gold-Standard

1 Per Vehicle

1988

Mercury Sable

3.0L V6 Gas OHV

1 Alternator and Water Pump

Gold-Standard

Mercury Sable

3.0L V6 Gas OHV

Alternator and Water Pump Gold-Standard

1 Per Vehicle

1987

Mercury Sable

3.0L V6 Gas OHV

1 Water Pump and Alternator

Gold-Standard
W/5-Ribbed Belt

Mercury Sable

3.0L V6 Gas OHV

Water Pump and Alternator Gold-Standard
W/5-Ribbed Belt

1 Per Vehicle

Mitsubishi Mirage

1.5L L4 Gas SOHC

1 Power Steering and Air Conditioning

Gold-Standard

Mitsubishi Mirage

1.5L L4 Gas SOHC

Power Steering and Air Conditioning Gold-Standard

1 Per Vehicle

1987

Pontiac Firebird

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

1 Water Pump and Alternator

Gold-Standard

Pontiac Firebird

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

Water Pump and Alternator Gold-Standard

1 Per Vehicle

Toyota Corolla

1.6L L4 Gas DOHC

1 Power Steering and Air Conditioning

Gold-Standard
Eng: 4A-GELC

Toyota Corolla

1.6L L4 Gas DOHC

Power Steering and Air Conditioning Gold-Standard
Eng: 4A-GELC

1 Per Vehicle

1987

Toyota Corolla

1.6L L4 Gas DOHC

1 Air Conditioning

Gold-Standard
Dec. 31, 1986 & Older
Eng: 4A-GEC
Steering: Power

Toyota Corolla

1.6L L4 Gas DOHC

Air Conditioning Gold-Standard
Dec. 31, 1986 & Older
Eng: 4A-GEC
Steering: Power

1 Per Vehicle

Toyota Corolla

1.6L L4 Gas DOHC

1 Power Steering and Air Conditioning

Gold-Standard

Toyota Corolla

1.6L L4 Gas DOHC

Power Steering and Air Conditioning Gold-Standard

1 Per Vehicle

ACDelco 5K420 Serpentine Belt

$17.96

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 5K420 Serpentine Belt fitment info!

Chevrolet Camaro 5.0L V8 Gas OHV,5.7L V8 Gas OHV

1

Water Pump and Alternator

Gold-Standard

Chevrolet Camaro

5.0L V8 Gas OHV,5.7L V8 Gas OHV Water Pump and Alternator Gold-Standard 1 Per Vehicle

Chevrolet Nova 1.6L L4 Gas DOHC

1

Power Steering and Air Conditioning

Gold-Standard8th VIN Digit: 5

Chevrolet Nova

1.6L L4 Gas DOHC Power Steering and Air Conditioning Gold-Standard8th VIN Digit: 5 1 Per Vehicle

Ford Escort 1.6L L4 Gas SOHC,1.6L L4 Gas SOHC Turbo,1.9L L4 Gas SOHC

1

Alternator and Air Conditioning

Gold-StandardW/Dealer Inst. A.C. Early

Ford Escort

1.6L L4 Gas SOHC,1.6L L4 Gas SOHC Turbo,1.9L L4 Gas SOHC Alternator and Air Conditioning Gold-StandardW/Dealer Inst. A.C. Early 1 Per Vehicle

Ford Escort 1.6L L4 Gas SOHC Turbo

1

Alternator and Air Conditioning

Gold-StandardW/Dealer Inst. A.C.

Ford Escort

1.6L L4 Gas SOHC Turbo Alternator and Air Conditioning Gold-StandardW/Dealer Inst. A.C. 1 Per Vehicle

Ford Escort 1.6L L4 Gas SOHC

1

Alternator and Air Conditioning

Gold-StandardW/Dealer Inst. A.C.

Ford Escort

1.6L L4 Gas SOHC Alternator and Air Conditioning Gold-StandardW/Dealer Inst. A.C. 1 Per Vehicle

Ford Escort 1.6L L4 Gas SOHC

1

Alternator and Air Conditioning

Gold-StandardW/O Sankyo A.C. Compr. W/Dealer Inst. A.C.

Ford Escort

1.6L L4 Gas SOHC Alternator and Air Conditioning Gold-StandardW/O Sankyo A.C. Compr. W/Dealer Inst. A.C. 1 Per Vehicle

Ford EXP 1.6L L4 Gas SOHC,1.6L L4 Gas SOHC Turbo

1

Alternator and Air Conditioning

Gold-StandardW/Dealer Inst. A.C. Early

Ford EXP

1.6L L4 Gas SOHC,1.6L L4 Gas SOHC Turbo Alternator and Air Conditioning Gold-StandardW/Dealer Inst. A.C. Early 1 Per Vehicle

Ford EXP 1.6L L4 Gas SOHC Turbo

1

Alternator and Air Conditioning

Gold-StandardW/Dealer Inst. A.C.

Ford EXP

1.6L L4 Gas SOHC Turbo Alternator and Air Conditioning Gold-StandardW/Dealer Inst. A.C. 1 Per Vehicle

Ford EXP 1.6L L4 Gas SOHC

1

Alternator and Air Conditioning

Gold-StandardW/Dealer Inst. A.C.

Ford EXP

1.6L L4 Gas SOHC Alternator and Air Conditioning Gold-StandardW/Dealer Inst. A.C. 1 Per Vehicle

Ford EXP 1.6L L4 Gas SOHC

1

Alternator and Air Conditioning

Gold-StandardW/O Sankyo A.C. Compr. W/Dealer Inst. A.C.

Ford EXP

1.6L L4 Gas SOHC Alternator and Air Conditioning Gold-StandardW/O Sankyo A.C. Compr. W/Dealer Inst. A.C. 1 Per Vehicle

Ford Probe 2.2L L4 Gas SOHC,2.2L L4 Gas SOHC Turbo

1

Air Conditioning and Power Steering

Gold-Standard

Ford Probe

2.2L L4 Gas SOHC,2.2L L4 Gas SOHC Turbo Air Conditioning and Power Steering Gold-Standard 1 Per Vehicle

Ford Taurus 3.0L V6 Gas OHV

1

Water Pump and Alternator

Gold-Standard

Ford Taurus

3.0L V6 Gas OHV Water Pump and Alternator Gold-Standard 1 Per Vehicle

Ford Taurus 3.0L V6 Gas OHV

Chevrolet Camaro

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

5.0L V8 Gas OHV,
5.7L V8 Gas OHV

Water Pump and Alternator Gold-Standard

1 Per Vehicle

Chevrolet Nova

1.6L L4 Gas DOHC

Gold-Standard
8th VIN Digit: 5

1.6L L4 Gas DOHC

Power Steering and Air Conditioning Gold-Standard
8th VIN Digit: 5

1 Per Vehicle

Ford Escort

1.6L L4 Gas SOHC,
1.6L L4 Gas SOHC Turbo,
1.9L L4 Gas SOHC

Gold-Standard
W/Dealer Inst. A.C.
Early

1.6L L4 Gas SOHC,
1.6L L4 Gas SOHC Turbo,
1.9L L4 Gas SOHC

Alternator and Air Conditioning Gold-Standard
W/Dealer Inst. A.C.
Early

1 Per Vehicle

Ford Escort

1.6L L4 Gas SOHC Turbo

Gold-Standard
W/Dealer Inst. A.C.

1.6L L4 Gas SOHC Turbo

Alternator and Air Conditioning Gold-Standard
W/Dealer Inst. A.C.

1 Per Vehicle

Ford Escort

1.6L L4 Gas SOHC

Gold-Standard
W/Dealer Inst. A.C.

1.6L L4 Gas SOHC

Alternator and Air Conditioning Gold-Standard
W/Dealer Inst. A.C.

1 Per Vehicle

Ford Escort

1.6L L4 Gas SOHC

Gold-Standard
W/O Sankyo A.C. Compr.
W/Dealer Inst. A.C.

1.6L L4 Gas SOHC

Alternator and Air Conditioning Gold-Standard
W/O Sankyo A.C. Compr.
W/Dealer Inst. A.C.

1 Per Vehicle

Ford EXP

1.6L L4 Gas SOHC,
1.6L L4 Gas SOHC Turbo

Gold-Standard
W/Dealer Inst. A.C.
Early

1.6L L4 Gas SOHC,
1.6L L4 Gas SOHC Turbo

Alternator and Air Conditioning Gold-Standard
W/Dealer Inst. A.C.
Early

1 Per Vehicle

Ford EXP

1.6L L4 Gas SOHC Turbo

Gold-Standard
W/Dealer Inst. A.C.

1.6L L4 Gas SOHC Turbo

Alternator and Air Conditioning Gold-Standard
W/Dealer Inst. A.C.

1 Per Vehicle

Ford EXP

1.6L L4 Gas SOHC

Gold-Standard
W/Dealer Inst. A.C.

1.6L L4 Gas SOHC

Alternator and Air Conditioning Gold-Standard
W/Dealer Inst. A.C.

1 Per Vehicle

Ford EXP

1.6L L4 Gas SOHC

Gold-Standard
W/O Sankyo A.C. Compr.
W/Dealer Inst. A.C.

1.6L L4 Gas SOHC

Alternator and Air Conditioning Gold-Standard
W/O Sankyo A.C. Compr.
W/Dealer Inst. A.C.

1 Per Vehicle

Ford Probe

2.2L L4 Gas SOHC,
2.2L L4 Gas SOHC Turbo

2.2L L4 Gas SOHC,
2.2L L4 Gas SOHC Turbo

Air Conditioning and Power Steering Gold-Standard

1 Per Vehicle

Ford Taurus

3.0L V6 Gas OHV

3.0L V6 Gas OHV

Water Pump and Alternator Gold-Standard

1 Per Vehicle

Ford Taurus

3.0L V6 Gas OHV

Gold-Standard
W/5-Ribbed Belt

3.0L V6 Gas OHV

Water Pump and Alternator Gold-Standard
W/5-Ribbed Belt

1 Per Vehicle

Honda Prelude

2.2L L4 Gas SOHC,
2.3L L4 Gas DOHC

2.2L L4 Gas SOHC,
2.3L L4 Gas DOHC

Alternator and Air Conditioning Gold-Standard

1 Per Vehicle