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Dorman 645-578 Neutral Safety Switch Connector

Dorman 645-578 Neutral Safety Switch Connector

Dorman
Brand:Dorman
Part Number: 645-578
UPC: 00019495247265
Weight: 0.12 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the Dorman 645-578 Neutral Safety Switch Connector for your vehicle. Buy now and secure your purchase online!

This neutral safety switch connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Features and Benefits:

  • Direct replacement - this neutral safety switch connector matches the appearance and function of the factory hardware on specified applications
  • Durable construction - this part is made from quality materials to ensure reliable performance and long service life
  • Ideal solution - this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience

Specifications:

Package Contents:
1 Harness - 3 Butt Connectors
Terminal Gender:
Female
Terminal Material:
Tin Brass
Terminal Type:
Blade
Tube Length:
16.14 in in
Wire Gauge Measurement:
18 ga.
Wire Quantity:
4
ACDelco #:
PT1626
Airtex #:
1P1052
BWD #:
PT5684
Echlin #:
EC184
General Motors #:
88987185
Standard Motor Products #:
S-795
Wells #:
272
Country of Origin:
MX

Select a vehicle to narrow Dorman 645-578 Neutral Safety Switch Connector fitment info!

Last Updated: 04/07/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes
Buick Century

3.1L V6 Gas OHV
1
 
4 Wire
 

Buick Century



3.1L V6 Gas OHV 4 Wire

1 Per Vehicle
Buick Century

2.2L L4 Gas OHV
1
 
4 Wire
 

Buick Century



2.2L L4 Gas OHV 4 Wire

1 Per Vehicle
Buick LeSabre

3.8L V6 Gas OHV
1
 
4 Wire
 

Buick LeSabre



3.8L V6 Gas OHV 4 Wire

1 Per Vehicle
Buick Park Avenue

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged
1
 
4 Wire
 

Buick Park Avenue



3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged 4 Wire

1 Per Vehicle
Buick Rainier

4.2L L6 Gas DOHC,
5.3L V8 Gas OHV
1
 
4 Wire
 

Buick Rainier



4.2L L6 Gas DOHC,
5.3L V8 Gas OHV 4 Wire

1 Per Vehicle
Buick Regal

3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged
1
 
4 Wire
 

Buick Regal



3.8L V6 Gas OHV,
3.8L V6 Gas OHV Supercharged 4 Wire

1 Per Vehicle
Buick Regal

3.1L V6 Gas OHV
1
 
4 Wire
 

Buick Regal



3.1L V6 Gas OHV 4 Wire

1 Per Vehicle
Buick Riviera

3.8L V6 Gas OHV Supercharged
1
 
4 Wire
 

Buick Riviera



3.8L V6 Gas OHV Supercharged 4 Wire

1 Per Vehicle
Buick Riviera

3.8L V6 Gas OHV
1
 
4 Wire
 

Buick Riviera



3.8L V6 Gas OHV 4 Wire

1 Per Vehicle
Buick Skylark

2.4L L4 Gas DOHC,
3.1L V6 Gas OHV
1
 
4 Wire
 

Buick Skylark



2.4L L4 Gas DOHC,
3.1L V6 Gas OHV 4 Wire

1 Per Vehicle
Cadillac Escalade

5.3L V8 Gas OHV,
6.0L V8 Gas OHV
1
 
4 Wire
 

Cadillac Escalade



5.3L V8 Gas OHV,
6.0L V8 Gas OHV 4 Wire

1 Per Vehicle
Cadillac Escalade

5.7L V8 Gas OHV
1
 
4 Wire
 

Cadillac Escalade



5.7L V8 Gas OHV 4 Wire

1 Per Vehicle
Cadillac Escalade ESV

6.0L V8 Gas OHV
1
 
4 Wire
 

Cadillac Escalade ESV



6.0L V8 Gas OHV 4 Wire

1 Per Vehicle
Cadillac Escalade EXT

6.0L V8 Gas OHV
1
 
4 Wire
 

Cadillac Escalade EXT



6.0L V8 Gas OHV 4 Wire

1 Per Vehicle
Cadillac Seville

4.6L V8 Gas DOHC
1
 
4 Wire
 

Cadillac Seville



4.6L V8 Gas DOHC 4 Wire

1 Per Vehicle
Chevrolet Astro

4.3L V6 Gas OHV
1
 
4 Wire
 

Chevrolet Astro



4.3L V6 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet Avalanche 1500

5.3L V8 Gas OHV
1
 
4 Wire
 

Chevrolet Avalanche 1500



5.3L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet Avalanche 2500

8.1L V8 Gas OHV
1
 
4 Wire
 

Chevrolet Avalanche 2500



8.1L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet B7

8.1L V8 Gas OHV
1
 
4 Wire
 

Chevrolet B7



8.1L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet B7

7.2L L6 Diesel Turbo
1
 
4 Wire
 

Chevrolet B7



7.2L L6 Diesel Turbo 4 Wire

1 Per Vehicle
Chevrolet B7

7.4L V8 Gas OHV
1
 
4 Wire
 

Chevrolet B7



7.4L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet Beretta

2.2L L4 Gas OHV,
3.1L V6 Gas OHV
1
 
4 Wire
 

Chevrolet Beretta



2.2L L4 Gas OHV,
3.1L V6 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet Blazer

4.3L V6 Gas OHV
1
 
4 Wire
 

Chevrolet Blazer



4.3L V6 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet C1500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
4 Wire
 

Chevrolet C1500



5.0L V8 Gas OHV,
5.7L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet C1500

6.5L V8 Diesel OHV Turbo
1
 
4 Wire
 

Chevrolet C1500



6.5L V8 Diesel OHV Turbo 4 Wire

1 Per Vehicle
Chevrolet C1500

4.3L V6 Gas OHV
1
 
4 Wire
 

Chevrolet C1500



4.3L V6 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet C1500 Suburban

6.5L V8 Diesel OHV Turbo
1
 
4 Wire
 

Chevrolet C1500 Suburban



6.5L V8 Diesel OHV Turbo 4 Wire

1 Per Vehicle
Chevrolet C1500 Suburban

5.7L V8 Gas OHV
1
 
4 Wire
 

Chevrolet C1500 Suburban



5.7L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet C2500

5.7L V8 CNG OHV
1
 
4 Wire
 

Chevrolet C2500



5.7L V8 CNG OHV 4 Wire

1 Per Vehicle
Chevrolet C2500

6.5L V8 Diesel OHV Turbo
1
 
4 Wire
 

Chevrolet C2500



6.5L V8 Diesel OHV Turbo 4 Wire

1 Per Vehicle
Chevrolet C2500

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
4 Wire
 

Chevrolet C2500



5.7L V8 Gas OHV,
7.4L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet C2500

5.0L V8 Gas OHV
1
 
4 Wire
 

Chevrolet C2500



5.0L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet C2500

5.7L V8 CNG OHV
1
 
4 Wire
 

Chevrolet C2500



5.7L V8 CNG OHV 4 Wire

1 Per Vehicle
Chevrolet C2500 Suburban

6.5L V8 Diesel OHV Turbo
1
 
4 Wire
 

Chevrolet C2500 Suburban



6.5L V8 Diesel OHV Turbo 4 Wire

1 Per Vehicle
Chevrolet C2500 Suburban

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
4 Wire
 

Chevrolet C2500 Suburban



5.7L V8 Gas OHV,
7.4L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet C3500

6.5L V8 Diesel OHV Turbo
1
 
4 Wire
 

Chevrolet C3500



6.5L V8 Diesel OHV Turbo 4 Wire

1 Per Vehicle
Chevrolet C3500

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
4 Wire
 

Chevrolet C3500



5.7L V8 Gas OHV,
7.4L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet C3500

5.7L V8 CNG OHV
1
 
4 Wire
 

Chevrolet C3500



5.7L V8 CNG OHV 4 Wire

1 Per Vehicle
Chevrolet C3500HD

8.1L V8 Gas OHV
1
 
4 Wire
 

Chevrolet C3500HD



8.1L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet C3500HD

6.5L V8 Diesel OHV Turbo
1
 
4 Wire
 

Chevrolet C3500HD



6.5L V8 Diesel OHV Turbo 4 Wire

1 Per Vehicle
Chevrolet C3500HD

7.4L V8 Gas OHV
1
 
4 Wire
 

Chevrolet C3500HD



7.4L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet C4500 Kodiak

6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
4 Wire
 

Chevrolet C4500 Kodiak



6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet C5500 Kodiak

6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
4 Wire
 

Chevrolet C5500 Kodiak



6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet C6500 Kodiak

7.8L L6 Diesel Turbo
1
 
4 Wire
 

Chevrolet C6500 Kodiak



7.8L L6 Diesel Turbo 4 Wire

1 Per Vehicle
Chevrolet C6500 Kodiak

7.2L L6 Diesel Turbo,
8.1L V8 Gas OHV
1
 
4 Wire
 

Chevrolet C6500 Kodiak



7.2L L6 Diesel Turbo,
8.1L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet C7500 Kodiak

7.8L L6 Diesel Turbo
1
 
4 Wire
 

Chevrolet C7500 Kodiak



7.8L L6 Diesel Turbo 4 Wire

1 Per Vehicle
Chevrolet C7500 Kodiak

7.2L L6 Diesel Turbo,
8.1L V8 Gas OHV
1
 
4 Wire
 

Chevrolet C7500 Kodiak



7.2L L6 Diesel Turbo,
8.1L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet C8500

7.2L L6 Diesel Turbo,
7.8L L6 Diesel Turbo,
8.1L V8 Gas OHV
1
 
4 Wire
 

Chevrolet C8500



7.2L L6 Diesel Turbo,
7.8L L6 Diesel Turbo,
8.1L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet Cavalier

2.2L L4 Gas DOHC
1
 
4 Wire
 

Chevrolet Cavalier



2.2L L4 Gas DOHC 4 Wire

1 Per Vehicle
Chevrolet Cavalier

2.2L L4 Bi-Fuel DOHC
1
 
4 Wire
 

Chevrolet Cavalier



2.2L L4 Bi-Fuel DOHC 4 Wire

1 Per Vehicle
Chevrolet Cavalier

2.2L L4 Bi-Fuel OHV
1
 
4 Wire
 

Chevrolet Cavalier



2.2L L4 Bi-Fuel OHV 4 Wire

1 Per Vehicle
Chevrolet Cavalier

2.4L L4 Gas DOHC
1
 
4 Wire
 

Chevrolet Cavalier



2.4L L4 Gas DOHC 4 Wire

1 Per Vehicle
Chevrolet Cavalier

2.2L L4 Gas OHV
1
 
4 Wire
 

Chevrolet Cavalier



2.2L L4 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet Cavalier

2.2L L4 Bi-Fuel OHV
1
 
4 Wire
 

Chevrolet Cavalier



2.2L L4 Bi-Fuel OHV 4 Wire

1 Per Vehicle
Chevrolet Cavalier

2.3L L4 Gas DOHC
1
 
4 Wire
 

Chevrolet Cavalier



2.3L L4 Gas DOHC 4 Wire

1 Per Vehicle
Chevrolet Colorado

2.8L L4 Gas DOHC,
3.5L L5 Gas DOHC
1
 
4 Wire
 

Chevrolet Colorado



2.8L L4 Gas DOHC,
3.5L L5 Gas DOHC 4 Wire

1 Per Vehicle
Chevrolet Corsica

2.2L L4 Gas OHV,
3.1L V6 Gas OHV
1
 
4 Wire
 

Chevrolet Corsica



2.2L L4 Gas OHV,
3.1L V6 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet Corvette

5.7L V8 Gas OHV
1
 
4 Wire
 

Chevrolet Corvette



5.7L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet Express 1500

4.3L V6 Gas OHV,
5.3L V8 Gas OHV
1
 
4 Wire
 

Chevrolet Express 1500



4.3L V6 Gas OHV,
5.3L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet Express 2500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Gas OHV
1
 
4 Wire
 

Chevrolet Express 2500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet Express 3500

4.8L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Gas OHV
1
 
4 Wire
 

Chevrolet Express 3500



4.8L V8 Gas OHV,
6.0L V8 CNG OHV,
6.0L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet Impala

3.4L V6 Gas OHV,
3.8L V6 Gas OHV
1
 
4 Wire
 

Chevrolet Impala



3.4L V6 Gas OHV,
3.8L V6 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet K1500

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 
4 Wire
 

Chevrolet K1500



5.0L V8 Gas OHV,
5.7L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet K1500

6.5L V8 Diesel OHV Turbo
1
 
4 Wire
 

Chevrolet K1500



6.5L V8 Diesel OHV Turbo 4 Wire

1 Per Vehicle
Chevrolet K1500

4.3L V6 Gas OHV
1
 
4 Wire
 

Chevrolet K1500



4.3L V6 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet K1500 Suburban

6.5L V8 Diesel OHV Turbo
1
 
4 Wire
 

Chevrolet K1500 Suburban



6.5L V8 Diesel OHV Turbo 4 Wire

1 Per Vehicle
Chevrolet K1500 Suburban

5.7L V8 Gas OHV
1
 
4 Wire
 

Chevrolet K1500 Suburban



5.7L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet K2500

6.5L V8 Diesel OHV Turbo
1
 
4 Wire
 

Chevrolet K2500



6.5L V8 Diesel OHV Turbo 4 Wire

1 Per Vehicle
Chevrolet K2500

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
4 Wire
 

Chevrolet K2500



5.7L V8 Gas OHV,
7.4L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet K2500

5.0L V8 Gas OHV
1
 
4 Wire
 

Chevrolet K2500



5.0L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet K2500

5.7L V8 CNG OHV
1
 
4 Wire
 

Chevrolet K2500



5.7L V8 CNG OHV 4 Wire

1 Per Vehicle
Chevrolet K2500 Suburban

6.5L V8 Diesel OHV Turbo
1
 
4 Wire
 

Chevrolet K2500 Suburban



6.5L V8 Diesel OHV Turbo 4 Wire

1 Per Vehicle
Chevrolet K2500 Suburban

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
4 Wire
 

Chevrolet K2500 Suburban



5.7L V8 Gas OHV,
7.4L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet K3500

6.5L V8 Diesel OHV Turbo
1
 
4 Wire
 

Chevrolet K3500



6.5L V8 Diesel OHV Turbo 4 Wire

1 Per Vehicle
Chevrolet K3500

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
1
 
4 Wire
 

Chevrolet K3500



5.7L V8 Gas OHV,
7.4L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet LLV

2.2L L4 Gas OHV
1
 
4 Wire
 

Chevrolet LLV



2.2L L4 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet Lumina

3.1L V6 Gas OHV
1
 
4 Wire
 

Chevrolet Lumina



3.1L V6 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet Lumina

3.8L V6 Gas OHV
1
 
4 Wire
 

Chevrolet Lumina



3.8L V6 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet Lumina

3.4L V6 Gas DOHC
1
 
4 Wire
 

Chevrolet Lumina



3.4L V6 Gas DOHC 4 Wire

1 Per Vehicle
Chevrolet Malibu

3.1L V6 Gas OHV
1
 
4 Wire
 

Chevrolet Malibu



3.1L V6 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet Malibu

2.4L L4 Gas DOHC
1
 
4 Wire
 

Chevrolet Malibu



2.4L L4 Gas DOHC 4 Wire

1 Per Vehicle
Chevrolet Monte Carlo

3.4L V6 Gas OHV
1
 
4 Wire
 

Chevrolet Monte Carlo



3.4L V6 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet Monte Carlo

3.8L V6 Gas OHV
1
 
4 Wire
 

Chevrolet Monte Carlo



3.8L V6 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet Monte Carlo

3.1L V6 Gas OHV
1
 
4 Wire
 

Chevrolet Monte Carlo



3.1L V6 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet Monte Carlo

3.4L V6 Gas DOHC
1
 
4 Wire
 

Chevrolet Monte Carlo



3.4L V6 Gas DOHC 4 Wire

1 Per Vehicle
Chevrolet P30

4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV
1
 
4 Wire
 

Chevrolet P30



4.3L V6 Gas OHV,
5.7L V8 Gas OHV,
6.5L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo,
7.4L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet S10

4.3L V6 Gas OHV
1
 
4 Wire
 

Chevrolet S10



4.3L V6 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet S10

2.2L L4 Gas OHV
1
 
4 Wire
 

Chevrolet S10



2.2L L4 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet S10

2.2L L4 Flex OHV
1
 
4 Wire
 

Chevrolet S10



2.2L L4 Flex OHV 4 Wire

1 Per Vehicle
Chevrolet S10

-L BATTERY EV EV/BEV
1
 
4 Wire
 

Chevrolet S10



-L BATTERY EV EV/BEV 4 Wire

1 Per Vehicle
Chevrolet S10

2.2L L4 Gas OHV
1
 
4 Wire
 

Chevrolet S10



2.2L L4 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet Silverado 1500

6.0L V8 Gas OHV
1
 
4 Wire
 

Chevrolet Silverado 1500



6.0L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet Silverado 1500

5.3L V8 Flex OHV
1
 
4 Wire
 

Chevrolet Silverado 1500



5.3L V8 Flex OHV 4 Wire

1 Per Vehicle
Chevrolet Silverado 1500

4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV
1
 
4 Wire
 

Chevrolet Silverado 1500



4.3L V6 Gas OHV,
4.8L V8 Gas OHV,
5.3L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet Silverado 1500 HD

6.0L V8 Gas OHV
1
 
4 Wire
 

Chevrolet Silverado 1500 HD



6.0L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet Silverado 2500

6.0L V8 Gas OHV
1
 
4 Wire
 

Chevrolet Silverado 2500



6.0L V8 Gas OHV 4 Wire

1 Per Vehicle
Chevrolet Silverado 2500

6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV
1
 
4 Wire
 

Chevrolet Silverado 2500



6.0L V8 Bi-Fuel OHV,
6.0L V8 CNG OHV 4 Wire

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.0L V8 CNG OHV
1
 
4 Wire
 

Chevrolet Silverado 2500 HD



6.0L V8 CNG OHV 4 Wire

1 Per Vehicle
Chevrolet Silverado 2500 HD

6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV
1
 
4 Wire
 

Chevrolet Silverado 2500 HD



6.0L V8 Gas OHV,
6.6L V8 Diesel OHV Turbo,
8.1L V8 Gas OHV 4 Wire

1 Per Vehicle
See More Fitments on Page 2 - or - Select Your Vehicle Above


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