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ACDelco 3987921 Speedometer Driven Gear


Brand:	ACDelco
Part Number:	3987921
UPC:	00036666071399
Weight:	0.02 lbs
Condition:	New

On Sale:

$11.73

Availability:

2 in Stock

Warehouse:

US-7

Quantity:

Product Information

Description:

Get the ACDelco 3987921 Speedometer Driven Gear for your vehicle. Buy now and secure your purchase online!

GM Genuine Parts Speedometer Driven Gears are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov

Features and Benefits:

GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
GM regularly updates production and service part designs to integrate new materials and technologies
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

Specifications:

Color:

Red

Height (in):

1.51 in

Length (in):

2.8 in

Material:

Nylon

Programming Required:

Retainer Clips Included:

Tooth Quantity:

Weight (lb):

.02 lb

Width (in):

.355 in

Width (mm):

9.017 mm

Country of Origin:

Select a vehicle to narrow ACDelco 3987921 Speedometer Driven Gear fitment info!

Last Updated: 03/01/2024

Years

Vehicle

Per Vehicle

Fit Notes

Fitment Notes

Buick Electra

4.1L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

1 21 TEETH)(RED

Buick Electra

4.1L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV 21 TEETH)(RED

1 Per Vehicle

Buick Estate Wagon

5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

1 21 TEETH)(RED

Buick Estate Wagon

5.0L V8 Gas OHV,
5.7L V8 Diesel OHV 21 TEETH)(RED

1 Per Vehicle

Buick LeSabre

3.8L V6 Gas OHV,
4.1L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

1 21 TEETH)(RED

Buick LeSabre

3.8L V6 Gas OHV,
4.1L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV 21 TEETH)(RED

1 Per Vehicle

Buick Regal

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Turbo,
4.1L V6 Gas OHV,
4.3L V6 Diesel OHV

1 21 TEETH)(RED

Buick Regal

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Turbo,
4.1L V6 Gas OHV,
4.3L V6 Diesel OHV 21 TEETH)(RED

1 Per Vehicle

Buick Regal

5.7L V8 Diesel OHV

1 21 TEETH)(RED

Buick Regal

Chevrolet Astro

2.5L L4 Gas OHV,
4.3L V6 Gas OHV

1 21 TEETH)(RED

Chevrolet Astro

2.5L L4 Gas OHV,
4.3L V6 Gas OHV 21 TEETH)(RED

1 Per Vehicle

Chevrolet C10

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

1 21 TEETH)(RED

Chevrolet C10

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV 21 TEETH)(RED

1 Per Vehicle

Chevrolet C10 Suburban

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

1 21 TEETH)(RED

Chevrolet C10 Suburban

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV 21 TEETH)(RED

1 Per Vehicle

Chevrolet C20

4.3L V6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

1 21 TEETH)(RED

Chevrolet C20

4.3L V6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV 21 TEETH)(RED

1 Per Vehicle

Chevrolet C20 Suburban

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

1 21 TEETH)(RED

Chevrolet C20 Suburban

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV 21 TEETH)(RED

1 Per Vehicle

Chevrolet C30

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

1 21 TEETH)(RED

Chevrolet C30

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV 21 TEETH)(RED

1 Per Vehicle

Chevrolet Camaro

2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
5.0L V8 Gas OHV

1 21 TEETH)(RED

Chevrolet Camaro

2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
5.0L V8 Gas OHV 21 TEETH)(RED

1 Per Vehicle

Chevrolet Caprice

3.8L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

1 21 TEETH)(RED

Chevrolet Caprice

3.8L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV 21 TEETH)(RED

1 Per Vehicle

1982

Chevrolet Caprice

4.4L V8 Gas OHV

1 21 TEETH)(RED

Chevrolet Caprice

4.4L V8 Gas OHV 21 TEETH)(RED

1 Per Vehicle

1982

Chevrolet El Camino

3.8L V6 Gas OHV,
4.4L V8 Gas OHV,
5.0L V8 Gas OHV

1 21 TEETH)(RED
Bed Length 79.5 In.

Chevrolet El Camino

3.8L V6 Gas OHV,
4.4L V8 Gas OHV,
5.0L V8 Gas OHV 21 TEETH)(RED
Bed Length 79.5 In.

1 Per Vehicle

Chevrolet G10

4.1L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV

1 21 TEETH)(RED

Chevrolet G10

4.1L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV 21 TEETH)(RED

1 Per Vehicle

Chevrolet G20

6.2L V8 Diesel OHV

1 21 TEETH)(RED

Chevrolet G20

Chevrolet G20

4.1L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV

1 21 TEETH)(RED

Chevrolet G20

4.1L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV 21 TEETH)(RED

1 Per Vehicle

Chevrolet G30

6.2L V8 Diesel OHV

1 21 TEETH)(RED

Chevrolet G30

Chevrolet G30

4.1L L6 Gas OHV,
5.7L V8 Gas OHV

1 21 TEETH)(RED

Chevrolet G30

4.1L L6 Gas OHV,
5.7L V8 Gas OHV 21 TEETH)(RED

1 Per Vehicle

1982

Chevrolet G30

5.0L V8 Gas OHV

1 21 TEETH)(RED

Chevrolet G30

Chevrolet Impala

3.8L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV,
5.7L V8 Gas OHV

1 21 TEETH)(RED

Chevrolet Impala

3.8L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV,
5.7L V8 Gas OHV 21 TEETH)(RED

1 Per Vehicle

1982

Chevrolet Impala

4.4L V8 Gas OHV

1 21 TEETH)(RED

Chevrolet Impala

Chevrolet Malibu

3.8L V6 Gas OHV,
4.3L V6 Diesel OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

1 21 TEETH)(RED

Chevrolet Malibu

3.8L V6 Gas OHV,
4.3L V6 Diesel OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV 21 TEETH)(RED

1 Per Vehicle

1982

Chevrolet Malibu

4.4L V8 Gas OHV

1 21 TEETH)(RED

Chevrolet Malibu

Chevrolet Monte Carlo

3.8L V6 Gas OHV,
4.3L V6 Diesel OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

1 21 TEETH)(RED

Chevrolet Monte Carlo

3.8L V6 Gas OHV,
4.3L V6 Diesel OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV 21 TEETH)(RED

1 Per Vehicle

1982

Chevrolet Monte Carlo

4.4L V8 Gas OHV

1 21 TEETH)(RED

Chevrolet Monte Carlo

4.4L V8 Gas OHV 21 TEETH)(RED

1 Per Vehicle

1987

Chevrolet R10

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

1 21 TEETH)(RED

Chevrolet R10

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV 21 TEETH)(RED

1 Per Vehicle

1987

Chevrolet R10 Suburban

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

1 21 TEETH)(RED

Chevrolet R10 Suburban

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV 21 TEETH)(RED

1 Per Vehicle

1987

Chevrolet R20

4.3L V6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

1 21 TEETH)(RED

Chevrolet R20

4.3L V6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV 21 TEETH)(RED

1 Per Vehicle

1987

Chevrolet R20 Suburban

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

1 21 TEETH)(RED

Chevrolet R20 Suburban

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV 21 TEETH)(RED

1 Per Vehicle

1987

Chevrolet R30

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

1 21 TEETH)(RED

Chevrolet R30

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV 21 TEETH)(RED

1 Per Vehicle

1988

Chevrolet S10

4.3L V6 Gas OHV

1 21 TEETH)(RED
Bed Length 72.1 In.
Wheel Base 108.4 In.
RWD

Chevrolet S10

4.3L V6 Gas OHV 21 TEETH)(RED
Bed Length 72.1 In.
Wheel Base 108.4 In.
RWD

1 Per Vehicle

Chevrolet S10

2.5L L4 Gas OHV

1 21 TEETH)(RED
Bed Length 72.1 In.
Wheel Base 108.4 In.
RWD

Chevrolet S10

2.5L L4 Gas OHV 21 TEETH)(RED
Bed Length 72.1 In.
Wheel Base 108.4 In.
RWD

1 Per Vehicle

Chevrolet S10

2.8L V6 Gas OHV

1 21 TEETH)(RED
Bed Length 72.1 In.
Wheel Base 108.4 In.
RWD

Chevrolet S10

2.8L V6 Gas OHV 21 TEETH)(RED
Bed Length 72.1 In.
Wheel Base 108.4 In.
RWD

1 Per Vehicle

Chevrolet S10

1.9L L4 Gas SOHC,
2.2L L4 Diesel OHV

1 21 TEETH)(RED
Bed Length 72.1 In.
Wheel Base 108.4 In.
RWD

Chevrolet S10

1.9L L4 Gas SOHC,
2.2L L4 Diesel OHV 21 TEETH)(RED
Bed Length 72.1 In.
Wheel Base 108.4 In.
RWD

1 Per Vehicle

Chevrolet S10

2.0L L4 Gas OHV

1 21 TEETH)(RED
Bed Length 72.1 In.
Wheel Base 108.4 In.
RWD

Chevrolet S10

2.0L L4 Gas OHV 21 TEETH)(RED
Bed Length 72.1 In.
Wheel Base 108.4 In.
RWD

1 Per Vehicle

1982

Chevrolet S10

1.9L L4 Gas SOHC,
2.8L V6 Gas OHV

1 21 TEETH)(RED
Bed Length 72.1 In.
Wheel Base 108.4 In.

Chevrolet S10

1.9L L4 Gas SOHC,
2.8L V6 Gas OHV 21 TEETH)(RED
Bed Length 72.1 In.
Wheel Base 108.4 In.

1 Per Vehicle

GMC C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

1 21 TEETH)(RED

GMC C1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV 21 TEETH)(RED

1 Per Vehicle

GMC C1500 Suburban

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

1 21 TEETH)(RED

GMC C1500 Suburban

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV 21 TEETH)(RED

1 Per Vehicle

GMC C2500

4.3L V6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

1 21 TEETH)(RED

GMC C2500

4.3L V6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV 21 TEETH)(RED

1 Per Vehicle

GMC C2500 Suburban

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

1 21 TEETH)(RED

GMC C2500 Suburban

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV 21 TEETH)(RED

1 Per Vehicle

1986

GMC C3500

5.0L V8 Gas OHV

1 21 TEETH)(RED

GMC C3500

GMC C3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

1 21 TEETH)(RED

GMC C3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV 21 TEETH)(RED

1 Per Vehicle

GMC G1500

4.1L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV

1 21 TEETH)(RED

GMC G1500

4.1L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV 21 TEETH)(RED

1 Per Vehicle

GMC G2500

6.2L V8 Diesel OHV

1 21 TEETH)(RED

GMC G2500

GMC G2500

4.1L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV

1 21 TEETH)(RED

GMC G2500

4.1L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV 21 TEETH)(RED

1 Per Vehicle

GMC G3500

6.2L V8 Diesel OHV

1 21 TEETH)(RED

GMC G3500

GMC G3500

4.1L L6 Gas OHV,
5.7L V8 Gas OHV

1 21 TEETH)(RED

GMC G3500

4.1L L6 Gas OHV,
5.7L V8 Gas OHV 21 TEETH)(RED

1 Per Vehicle

1987

GMC R1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

1 21 TEETH)(RED

GMC R1500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV 21 TEETH)(RED

1 Per Vehicle

1987

GMC R1500 Suburban

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

1 21 TEETH)(RED

GMC R1500 Suburban

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV 21 TEETH)(RED

1 Per Vehicle

1987

GMC R2500

4.3L V6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

1 21 TEETH)(RED

GMC R2500

4.3L V6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV 21 TEETH)(RED

1 Per Vehicle

1987

GMC R2500 Suburban

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

1 21 TEETH)(RED

GMC R2500 Suburban

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV 21 TEETH)(RED

1 Per Vehicle

1987

GMC R3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

1 21 TEETH)(RED

GMC R3500

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV 21 TEETH)(RED

1 Per Vehicle

1988

GMC S15

4.3L V6 Gas OHV

1 21 TEETH)(RED
Bed Length 72.1 In.
Wheel Base 108.4 In.
RWD

GMC S15

4.3L V6 Gas OHV 21 TEETH)(RED
Bed Length 72.1 In.
Wheel Base 108.4 In.
RWD

1 Per Vehicle

GMC S15

2.5L L4 Gas OHV

1 21 TEETH)(RED
Bed Length 72.1 In.
Wheel Base 108.4 In.
RWD

GMC S15

2.5L L4 Gas OHV 21 TEETH)(RED
Bed Length 72.1 In.
Wheel Base 108.4 In.
RWD

1 Per Vehicle

GMC S15

2.8L V6 Gas OHV

1 21 TEETH)(RED
Bed Length 72.1 In.
Wheel Base 108.4 In.
RWD

GMC S15

2.8L V6 Gas OHV 21 TEETH)(RED
Bed Length 72.1 In.
Wheel Base 108.4 In.
RWD

1 Per Vehicle

GMC S15

2.2L L4 Diesel OHV

1 21 TEETH)(RED
Bed Length 72.1 In.
Wheel Base 108.4 In.
RWD

GMC S15

2.2L L4 Diesel OHV 21 TEETH)(RED
Bed Length 72.1 In.
Wheel Base 108.4 In.
RWD

1 Per Vehicle

GMC S15

1.9L L4 Gas SOHC

1 21 TEETH)(RED
Bed Length 72.1 In.
Wheel Base 108.4 In.
RWD

GMC S15

1.9L L4 Gas SOHC 21 TEETH)(RED
Bed Length 72.1 In.
Wheel Base 108.4 In.
RWD

1 Per Vehicle

GMC S15

2.0L L4 Gas OHV

1 21 TEETH)(RED
Bed Length 72.1 In.
Wheel Base 108.4 In.
RWD

GMC S15

2.0L L4 Gas OHV 21 TEETH)(RED
Bed Length 72.1 In.
Wheel Base 108.4 In.
RWD

1 Per Vehicle

1982

GMC S15

1.9L L4 Gas SOHC,
2.8L V6 Gas OHV

1 21 TEETH)(RED
Bed Length 72.1 In.
Wheel Base 108.4 In.

GMC S15

1.9L L4 Gas SOHC,
2.8L V6 Gas OHV 21 TEETH)(RED
Bed Length 72.1 In.
Wheel Base 108.4 In.

1 Per Vehicle

GMC Safari

2.5L L4 Gas OHV,
4.3L V6 Gas OHV

1 21 TEETH)(RED

GMC Safari

2.5L L4 Gas OHV,
4.3L V6 Gas OHV 21 TEETH)(RED

1 Per Vehicle

Oldsmobile 98

4.1L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

1 21 TEETH)(RED

Oldsmobile 98

4.1L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV 21 TEETH)(RED

1 Per Vehicle

Oldsmobile Custom Cruiser

5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

1 21 TEETH)(RED

Oldsmobile Custom Cruiser

5.0L V8 Gas OHV,
5.7L V8 Diesel OHV 21 TEETH)(RED

1 Per Vehicle

Oldsmobile Cutlass Calais

3.8L V6 Gas OHV,
4.3L V6 Diesel OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

1 21 TEETH)(RED

Oldsmobile Cutlass Calais

3.8L V6 Gas OHV,
4.3L V6 Diesel OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV 21 TEETH)(RED

1 Per Vehicle

1982

Oldsmobile Cutlass Calais

4.3L V8 Gas OHV

1 21 TEETH)(RED

Oldsmobile Cutlass Calais

Oldsmobile Cutlass Cruiser

5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

1 21 TEETH)(RED

Oldsmobile Cutlass Cruiser

5.0L V8 Gas OHV,
5.7L V8 Diesel OHV 21 TEETH)(RED

1 Per Vehicle

1982

Oldsmobile Cutlass Cruiser

3.8L V6 Gas OHV,
4.3L V8 Gas OHV

1 21 TEETH)(RED

Oldsmobile Cutlass Cruiser

3.8L V6 Gas OHV,
4.3L V8 Gas OHV 21 TEETH)(RED

1 Per Vehicle

Oldsmobile Cutlass Supreme

3.8L V6 Gas OHV,
4.3L V6 Diesel OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

1 21 TEETH)(RED

Oldsmobile Cutlass Supreme

3.8L V6 Gas OHV,
4.3L V6 Diesel OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV 21 TEETH)(RED

1 Per Vehicle

1982

Oldsmobile Cutlass Supreme

4.3L V8 Gas OHV

1 21 TEETH)(RED

Oldsmobile Cutlass Supreme

Oldsmobile Delta 88

3.8L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

1 21 TEETH)(RED

Oldsmobile Delta 88

3.8L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV 21 TEETH)(RED

1 Per Vehicle

ACDelco 3987921 Speedometer Driven Gear

$11.73

Product Information

Description:

Features and Benefits:

Specifications:

Select a vehicle to narrow ACDelco 3987921 Speedometer Driven Gear fitment info!

Buick Electra 4.1L V6 Gas OHV,5.0L V8 Gas OHV,5.7L V8 Diesel OHV

1

21 TEETH)(RED

Buick Electra

4.1L V6 Gas OHV,5.0L V8 Gas OHV,5.7L V8 Diesel OHV 21 TEETH)(RED 1 Per Vehicle

Buick Estate Wagon 5.0L V8 Gas OHV,5.7L V8 Diesel OHV

1

21 TEETH)(RED

Buick Estate Wagon

5.0L V8 Gas OHV,5.7L V8 Diesel OHV 21 TEETH)(RED 1 Per Vehicle

Buick LeSabre 3.8L V6 Gas OHV,4.1L V6 Gas OHV,5.0L V8 Gas OHV,5.7L V8 Diesel OHV

1

21 TEETH)(RED

Buick LeSabre

3.8L V6 Gas OHV,4.1L V6 Gas OHV,5.0L V8 Gas OHV,5.7L V8 Diesel OHV 21 TEETH)(RED 1 Per Vehicle

Buick Regal 3.8L V6 Gas OHV,3.8L V6 Gas OHV Turbo,4.1L V6 Gas OHV,4.3L V6 Diesel OHV

1

21 TEETH)(RED

Buick Regal

3.8L V6 Gas OHV,3.8L V6 Gas OHV Turbo,4.1L V6 Gas OHV,4.3L V6 Diesel OHV 21 TEETH)(RED 1 Per Vehicle

Buick Regal 5.7L V8 Diesel OHV

1

21 TEETH)(RED

Buick Regal

5.7L V8 Diesel OHV 21 TEETH)(RED 1 Per Vehicle

Chevrolet Astro 2.5L L4 Gas OHV,4.3L V6 Gas OHV

1

21 TEETH)(RED

Chevrolet Astro

2.5L L4 Gas OHV,4.3L V6 Gas OHV 21 TEETH)(RED 1 Per Vehicle

Chevrolet C10 4.3L V6 Gas OHV,5.0L V8 Gas OHV,5.7L V8 Gas OHV,6.2L V8 Diesel OHV

1

21 TEETH)(RED

Chevrolet C10

4.3L V6 Gas OHV,5.0L V8 Gas OHV,5.7L V8 Gas OHV,6.2L V8 Diesel OHV 21 TEETH)(RED 1 Per Vehicle

Chevrolet C10 Suburban 5.0L V8 Gas OHV,5.7L V8 Gas OHV,6.2L V8 Diesel OHV

1

21 TEETH)(RED

Chevrolet C10 Suburban

5.0L V8 Gas OHV,5.7L V8 Gas OHV,6.2L V8 Diesel OHV 21 TEETH)(RED 1 Per Vehicle

Chevrolet C20 4.3L V6 Gas OHV,4.8L L6 Gas OHV,5.0L V8 Gas OHV,5.7L V8 Gas OHV,6.2L V8 Diesel OHV,7.4L V8 Gas OHV

1

21 TEETH)(RED

Chevrolet C20

4.3L V6 Gas OHV,4.8L L6 Gas OHV,5.0L V8 Gas OHV,5.7L V8 Gas OHV,6.2L V8 Diesel OHV,7.4L V8 Gas OHV 21 TEETH)(RED 1 Per Vehicle

Chevrolet C20 Suburban 5.0L V8 Gas OHV,5.7L V8 Gas OHV,6.2L V8 Diesel OHV,7.4L V8 Gas OHV

1

21 TEETH)(RED

Chevrolet C20 Suburban

5.0L V8 Gas OHV,5.7L V8 Gas OHV,6.2L V8 Diesel OHV,7.4L V8 Gas OHV 21 TEETH)(RED 1 Per Vehicle

Chevrolet C30 4.8L L6 Gas OHV,5.7L V8 Gas OHV,6.2L V8 Diesel OHV,7.4L V8 Gas OHV

1

21 TEETH)(RED

Chevrolet C30

4.8L L6 Gas OHV,5.7L V8 Gas OHV,6.2L V8 Diesel OHV,7.4L V8 Gas OHV 21 TEETH)(RED 1 Per Vehicle

Chevrolet Camaro 2.5L L4 Gas OHV,2.8L V6 Gas OHV,5.0L V8 Gas OHV

1

21 TEETH)(RED

Chevrolet Camaro

2.5L L4 Gas OHV,2.8L V6 Gas OHV,5.0L V8 Gas OHV 21 TEETH)(RED 1 Per Vehicle

Chevrolet Caprice 3.8L V6 Gas OHV,5.0L V8 Gas OHV,5.7L V8 Diesel OHV

1

21 TEETH)(RED

Chevrolet Caprice

3.8L V6 Gas OHV,5.0L V8 Gas OHV,5.7L V8 Diesel OHV 21 TEETH)(RED 1 Per Vehicle

Chevrolet Caprice 4.4L V8 Gas OHV

1

21 TEETH)(RED

Chevrolet Caprice

4.4L V8 Gas OHV 21 TEETH)(RED 1 Per Vehicle

Chevrolet El Camino 3.8L V6 Gas OHV,4.4L V8 Gas OHV,5.0L V8 Gas OHV

1

Buick Electra

4.1L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

4.1L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV 21 TEETH)(RED

1 Per Vehicle

Buick Estate Wagon

5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

5.0L V8 Gas OHV,
5.7L V8 Diesel OHV 21 TEETH)(RED

1 Per Vehicle

Buick LeSabre

3.8L V6 Gas OHV,
4.1L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

3.8L V6 Gas OHV,
4.1L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV 21 TEETH)(RED

1 Per Vehicle

Buick Regal

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Turbo,
4.1L V6 Gas OHV,
4.3L V6 Diesel OHV

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Turbo,
4.1L V6 Gas OHV,
4.3L V6 Diesel OHV 21 TEETH)(RED

1 Per Vehicle

Buick Regal

5.7L V8 Diesel OHV

5.7L V8 Diesel OHV 21 TEETH)(RED

1 Per Vehicle

Chevrolet Astro

2.5L L4 Gas OHV,
4.3L V6 Gas OHV

2.5L L4 Gas OHV,
4.3L V6 Gas OHV 21 TEETH)(RED

1 Per Vehicle

Chevrolet C10

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

4.3L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV 21 TEETH)(RED

1 Per Vehicle

Chevrolet C10 Suburban

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV 21 TEETH)(RED

1 Per Vehicle

Chevrolet C20

4.3L V6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

4.3L V6 Gas OHV,
4.8L L6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV 21 TEETH)(RED

1 Per Vehicle

Chevrolet C20 Suburban

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV 21 TEETH)(RED

1 Per Vehicle

Chevrolet C30

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

4.8L L6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV 21 TEETH)(RED

1 Per Vehicle

Chevrolet Camaro

2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
5.0L V8 Gas OHV

2.5L L4 Gas OHV,
2.8L V6 Gas OHV,
5.0L V8 Gas OHV 21 TEETH)(RED

1 Per Vehicle

Chevrolet Caprice

3.8L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV

3.8L V6 Gas OHV,
5.0L V8 Gas OHV,
5.7L V8 Diesel OHV 21 TEETH)(RED

1 Per Vehicle

Chevrolet Caprice

4.4L V8 Gas OHV

4.4L V8 Gas OHV 21 TEETH)(RED

1 Per Vehicle

Chevrolet El Camino

3.8L V6 Gas OHV,
4.4L V8 Gas OHV,
5.0L V8 Gas OHV