Standard Ignition S-742 Relay Control Module Connector

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Standard IgnitionPart #: S-742

Standard Ignition S-742 Relay Control Module Connector

Name: Standard Ignition S-742 Relay Control Module Connector
Brand: Standard Ignition
SKU: FBHK-S-742
Price: 51.98 USD
Availability: InStock

544 vehicles fit this part

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OE Direct Replacement — Bolt-on fit, no modifications needed

Fitment: Buick, Chevrolet, GMC, Oldsmobile, Pontiac, and Porsche, 6000, 911, 928, Achieva, Astro, Blazer, C1500, C1500 Suburban, C2500, C2500 Suburban, C35, C3500, Calais, Camaro, Caprice, Cavalier, Celebrity, Century, Commercial Chassis, Corsica, Corvette, Cutlass Calais, Cutlass Ciera, Cutlass Cruiser, Cutlass Supreme, El Camino, Fiero, Firebird, G10, G20, G30, Grand Am, Jimmy, K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, LeSabre, LSS, Lumina, Lumina APV, P20, P2500, P30, P3500, R10, R10 Suburban, R1500, R1500 Suburban, R20, R20 Suburban, R2500, R2500 Suburban, R30, R3500, Reatta, Regal, Riviera, S10 Blazer, S15, S15 Jimmy, Safari, Silhouette, Skylark, Suburban 1500, Sunbird, Tahoe, Tempest, Trans Sport, V10, V10 Suburban, V1500, V1500 Suburban, V20, V20 Suburban, V2500, V2500 Suburban, V30, V3500, and Yukon

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Relay Control Module Connector for GM Applications

Standard Ignition S-742 is a relay control module connector pigtail assembly built for electrical repair work where the original connector has heat damage, broken terminals, or poor contact. It uses a male connector body with female blade terminals and an oval shape for a direct-style replacement on a wide range of GM vehicles, including Chevrolet Astro, GMC Safari, and Oldsmobile Silhouette applications.

Built with high-grade materials for strong conductivity and consistent terminal engagement, the S-742 is designed for technicians replacing failed relay control module wiring on older GM platforms. The Standard Ignition S-742 also cross-references Hygrade Tuneup 640 for the same application.

Key Features

Relay control module connector pigtail assembly
Male connector gender with oval connector shape
Female blade terminals for secure electrical contact
5-wire, 5-terminal design
Made for electrical connector repair on GM cars, vans, and trucks
Standard Ignition S-742 part number for catalog and service matching

Detailed Description

This connector is used in electrical repair jobs where the factory relay control module connector has failed from age, vibration, corrosion, or heat-related terminal wear. It is listed across a broad range of 1985-2004 vehicles, including Chevrolet C/K trucks, GMC C/K trucks, Chevrolet Blazer, GMC Jimmy, Pontiac Firebird, Buick Century, and Oldsmobile Cutlass models. For fitment-specific searches, Standard Ignition S-742 is commonly referenced for Chevrolet Astro relay control module connector repair, GMC Safari connector replacement, and Oldsmobile Silhouette electrical connector service.

Standard Ignition builds its pigtails and sockets with materials selected to maintain conductivity and dependable terminal connection. The result is a service part intended to restore proper electrical continuity where the original connector body or terminals are no longer reliable.

Common Problems This Part Can Solve

Broken or melted relay control module connector housing
Loose terminal fit causing intermittent electrical contact
Corrosion at the connector terminals
Heat-damaged wiring at the relay control module plug
Failed connector on older Chevrolet, GMC, Buick, Pontiac, Oldsmobile, or Porsche applications

Installation Notes and Tips

Verify connector shape, terminal count, and wire count before installation. This part uses a male oval connector body with female blade terminals, so matching the original connector style is important for proper repair. Confirm vehicle-specific notes in the fitment data, especially applications marked Black and Orange or 5 Term. Female, before splicing into the existing harness.

For best results, inspect the surrounding wiring for heat damage, brittle insulation, or corrosion before installing the new pigtail. Standard Ignition S-742 is a direct electrical repair component, so clean, secure wire connections are essential for reliable operation.

Quality Assurance

Standard Ignition supports this connector with decades of electrical parts development focused on technician needs and OE-style repair performance. The brand’s pigtails and sockets are engineered to address common failure points found in original connectors and to restore dependable electrical connection in service applications.

Brand	Standard Ignition
Part Number	S-742
Connector Gender	Male
Connector Quantity	1
Connector Shape	Oval
Contents	Pigtail assembly
Terminal Gender	Female
Terminal Quantity	5
Terminal Type	Blade
Wire Quantity	5

This part fits 544 vehicles. Search below:

Year	Make	Model	Liters	Cylinders	Fuel Type	Position	Notes
2004	Oldsmobile	Silhouette				N/A
2003	Oldsmobile	Silhouette				N/A
2002	Oldsmobile	Silhouette				N/A
2001	Oldsmobile	Silhouette				N/A
2000	Oldsmobile	Silhouette				N/A
1999	Oldsmobile	LSS				N/A
1999	Oldsmobile	Silhouette				N/A
1998	Oldsmobile	LSS				N/A
1998	Oldsmobile	Silhouette				N/A
1997	Oldsmobile	LSS				N/A
1997	Oldsmobile	Silhouette				N/A
1996	Chevrolet	P30				N/A
1996	GMC	P3500				N/A	Black and Orange; 5 Term. Female
1996	GMC	P3500				N/A
1996	Oldsmobile	LSS				N/A
1996	Oldsmobile	Silhouette				N/A
1995	Buick	Skylark				N/A
1995	Chevrolet	Astro				N/A
1995	Chevrolet	Blazer				N/A
1995	Chevrolet	C1500				N/A
1995	Chevrolet	C1500 Suburban				N/A
1995	Chevrolet	C2500				N/A
1995	Chevrolet	C2500 Suburban				N/A
1995	Chevrolet	C3500				N/A
1995	Chevrolet	K1500				N/A
1995	Chevrolet	K1500 Suburban				N/A
1995	Chevrolet	K2500				N/A
1995	Chevrolet	K2500 Suburban				N/A
1995	Chevrolet	K3500				N/A
1995	Chevrolet	P30				N/A
1995	Chevrolet	Suburban 1500				N/A
1995	Chevrolet	Suburban 1500	5.7L	V8		N/A
1995	Chevrolet	Tahoe				N/A
1995	GMC	C1500				N/A
1995	GMC	C1500 Suburban				N/A
1995	GMC	C2500				N/A
1995	GMC	C2500 Suburban				N/A
1995	GMC	C3500				N/A
1995	GMC	Jimmy				N/A
1995	GMC	K1500				N/A
1995	GMC	K1500 Suburban				N/A
1995	GMC	K2500				N/A
1995	GMC	K2500 Suburban				N/A
1995	GMC	K3500				N/A
1995	GMC	P3500				N/A	Black and Orange; 5 Term. Female
1995	GMC	P3500				N/A
1995	GMC	Safari				N/A
1995	GMC	Yukon				N/A
1995	Oldsmobile	Achieva				N/A
1995	Oldsmobile	Silhouette				N/A	Black and Orange; 5 Term. Female
1995	Oldsmobile	Silhouette				N/A
1995	Pontiac	Grand Am				N/A
1994	Buick	Regal				N/A
1994	Buick	Skylark				N/A
1994	Chevrolet	Astro				N/A
1994	Chevrolet	Blazer				N/A
1994	Chevrolet	C1500				N/A
1994	Chevrolet	C1500 Suburban				N/A
1994	Chevrolet	C2500				N/A
1994	Chevrolet	C2500 Suburban				N/A
1994	Chevrolet	C3500				N/A
1994	Chevrolet	G10				N/A
1994	Chevrolet	G20				N/A
1994	Chevrolet	G30				N/A
1994	Chevrolet	K1500				N/A
1994	Chevrolet	K1500 Suburban				N/A
1994	Chevrolet	K2500				N/A
1994	Chevrolet	K2500 Suburban				N/A
1994	Chevrolet	K3500				N/A
1994	Chevrolet	P30				N/A
1994	GMC	C1500				N/A
1994	GMC	C1500 Suburban				N/A
1994	GMC	C2500				N/A
1994	GMC	C2500 Suburban				N/A
1994	GMC	C3500				N/A
1994	GMC	G1500				N/A
1994	GMC	G2500			DIESEL	N/A
1994	GMC	G2500				N/A
1994	GMC	G3500				N/A
1994	GMC	G3500			DIESEL	N/A
1994	GMC	Jimmy				N/A
1994	GMC	K1500				N/A
1994	GMC	K1500 Suburban				N/A
1994	GMC	K2500				N/A
1994	GMC	K2500 Suburban				N/A
1994	GMC	K3500				N/A
1994	GMC	P3500				N/A	Black and Orange; 5 Term. Female
1994	GMC	P3500				N/A
1994	GMC	Safari				N/A
1994	GMC	Yukon				N/A
1994	Oldsmobile	Achieva				N/A
1994	Oldsmobile	Cutlass Cruiser				N/A
1994	Oldsmobile	Cutlass Supreme				N/A
1994	Pontiac	Grand Am				N/A
1993	Buick	Riviera				N/A
1993	Buick	Skylark				N/A
1993	Chevrolet	Astro				N/A
1993	Chevrolet	Blazer				N/A
1993	Chevrolet	C1500				N/A
1993	Chevrolet	C1500 Suburban				N/A
1993	Chevrolet	C2500				N/A
1993	Chevrolet	C2500 Suburban				N/A
1993	Chevrolet	C3500				N/A
1993	Chevrolet	Corvette				N/A
1993	Chevrolet	G10				N/A
1993	Chevrolet	G20				N/A
1993	Chevrolet	G30				N/A
1993	Chevrolet	K1500				N/A
1993	Chevrolet	K1500 Suburban				N/A
1993	Chevrolet	K2500				N/A
1993	Chevrolet	K2500 Suburban				N/A
1993	Chevrolet	K3500				N/A
1993	Chevrolet	P30				N/A
1993	GMC	C1500				N/A
1993	GMC	C1500 Suburban				N/A
1993	GMC	C2500				N/A
1993	GMC	C2500 Suburban				N/A
1993	GMC	C3500				N/A
1993	GMC	G1500				N/A
1993	GMC	G2500			DIESEL	N/A
1993	GMC	G2500				N/A
1993	GMC	G3500				N/A
1993	GMC	G3500			DIESEL	N/A
1993	GMC	Jimmy				N/A
1993	GMC	K1500				N/A
1993	GMC	K1500 Suburban				N/A
1993	GMC	K2500				N/A
1993	GMC	K2500 Suburban				N/A
1993	GMC	K3500				N/A
1993	GMC	P3500				N/A
1993	GMC	Safari				N/A
1993	GMC	Yukon				N/A
1993	Oldsmobile	Achieva				N/A
1993	Oldsmobile	Cutlass Supreme				N/A	Black and Orange; 5 Term. Female
1993	Pontiac	Grand Am				N/A
1992	Buick	Century				N/A
1992	Buick	Riviera				N/A
1992	Buick	Skylark				N/A
1992	Chevrolet	Astro				N/A
1992	Chevrolet	Blazer				N/A
1992	Chevrolet	C1500				N/A
1992	Chevrolet	C1500 Suburban				N/A
1992	Chevrolet	C2500				N/A
1992	Chevrolet	C2500 Suburban				N/A
1992	Chevrolet	C3500				N/A
1992	Chevrolet	Camaro				N/A
1992	Chevrolet	Caprice				N/A
1992	Chevrolet	Cavalier				N/A
1992	Chevrolet	Commercial Chassis				N/A
1992	Chevrolet	Commercial Chassis	4.3L	V6		N/A
1992	Chevrolet	Corsica				N/A
1992	Chevrolet	Corvette				N/A
1992	Chevrolet	G10				N/A
1992	Chevrolet	G20				N/A
1992	Chevrolet	G30				N/A
1992	Chevrolet	K1500				N/A
1992	Chevrolet	K1500 Suburban				N/A
1992	Chevrolet	K2500				N/A
1992	Chevrolet	K2500 Suburban				N/A
1992	Chevrolet	K3500				N/A
1992	Chevrolet	Lumina				N/A
1992	Chevrolet	Lumina APV				N/A
1992	Chevrolet	P30				N/A
1992	GMC	C1500				N/A
1992	GMC	C1500 Suburban				N/A
1992	GMC	C2500				N/A
1992	GMC	C2500 Suburban				N/A
1992	GMC	C3500				N/A
1992	GMC	G1500				N/A
1992	GMC	G2500			DIESEL	N/A
1992	GMC	G2500				N/A
1992	GMC	G3500				N/A
1992	GMC	G3500			DIESEL	N/A
1992	GMC	Jimmy				N/A
1992	GMC	K1500				N/A
1992	GMC	K1500 Suburban				N/A
1992	GMC	K2500				N/A
1992	GMC	K2500 Suburban				N/A
1992	GMC	K3500				N/A
1992	GMC	P3500				N/A
1992	GMC	Safari				N/A
1992	GMC	Yukon				N/A
1992	Oldsmobile	Achieva				N/A
1992	Oldsmobile	Cutlass Ciera				N/A
1992	Oldsmobile	Silhouette				N/A
1992	Pontiac	Firebird				N/A
1992	Pontiac	Grand Am				N/A
1992	Pontiac	Sunbird				N/A
1992	Pontiac	Trans Sport				N/A
1991	Buick	Century				N/A
1991	Buick	Reatta				N/A
1991	Buick	Regal				N/A
1991	Buick	Riviera				N/A
1991	Chevrolet	Astro				N/A
1991	Chevrolet	Blazer				N/A
1991	Chevrolet	C1500				N/A
1991	Chevrolet	C2500				N/A
1991	Chevrolet	C35				N/A
1991	Chevrolet	C3500				N/A
1991	Chevrolet	Camaro				N/A
1991	Chevrolet	Caprice				N/A
1991	Chevrolet	Commercial Chassis				N/A
1991	Chevrolet	Commercial Chassis	5.0L	V8		N/A
1991	Chevrolet	Corsica				N/A
1991	Chevrolet	Corvette				N/A
1991	Chevrolet	G10				N/A
1991	Chevrolet	G20				N/A
1991	Chevrolet	G30				N/A
1991	Chevrolet	K1500				N/A
1991	Chevrolet	K2500				N/A
1991	Chevrolet	K3500				N/A
1991	Chevrolet	Lumina				N/A
1991	Chevrolet	Lumina APV				N/A
1991	Chevrolet	P30				N/A
1991	Chevrolet	R1500 Suburban				N/A
1991	Chevrolet	R2500 Suburban				N/A
1991	Chevrolet	R3500				N/A
1991	Chevrolet	V1500 Suburban				N/A
1991	Chevrolet	V2500 Suburban				N/A
1991	Chevrolet	V3500				N/A
1991	GMC	C1500				N/A
1991	GMC	C2500				N/A
1991	GMC	C3500				N/A
1991	GMC	G1500				N/A
1991	GMC	G2500				N/A
1991	GMC	G3500				N/A
1991	GMC	Jimmy				N/A
1991	GMC	K1500				N/A
1991	GMC	K2500				N/A
1991	GMC	K3500				N/A
1991	GMC	P3500				N/A
1991	GMC	R1500 Suburban				N/A
1991	GMC	R2500 Suburban				N/A
1991	GMC	R3500				N/A
1991	GMC	S15 Jimmy				N/A
1991	GMC	Safari				N/A
1991	GMC	V1500 Suburban				N/A
1991	GMC	V2500 Suburban				N/A
1991	GMC	V3500				N/A
1991	Oldsmobile	Cutlass Ciera				N/A
1991	Oldsmobile	Cutlass Cruiser				N/A
1991	Oldsmobile	Cutlass Cruiser	3.3L	V6		N/A
1991	Oldsmobile	Cutlass Supreme				N/A
1991	Oldsmobile	Cutlass Supreme				N/A	5 Term. Female
1991	Oldsmobile	Silhouette				N/A
1991	Pontiac	6000				N/A
1991	Pontiac	Firebird				N/A
1991	Pontiac	Grand Am				N/A
1991	Pontiac	Sunbird				N/A
1991	Pontiac	Tempest				N/A
1991	Pontiac	Trans Sport				N/A
1990	Buick	Century				N/A
1990	Buick	Regal				N/A
1990	Chevrolet	Astro				N/A
1990	Chevrolet	Blazer				N/A
1990	Chevrolet	C1500				N/A	Black and Orange; 5 Term. Female
1990	Chevrolet	C1500				N/A
1990	Chevrolet	C2500				N/A	Black and Orange; 5 Term. Female
1990	Chevrolet	C2500				N/A
1990	Chevrolet	C3500				N/A	Black and Orange; 5 Term. Female
1990	Chevrolet	C3500				N/A
1990	Chevrolet	Camaro				N/A
1990	Chevrolet	Caprice				N/A
1990	Chevrolet	Celebrity				N/A
1990	Chevrolet	Corsica				N/A
1990	Chevrolet	Corvette				N/A
1990	Chevrolet	G10				N/A
1990	Chevrolet	G20				N/A
1990	Chevrolet	G30				N/A
1990	Chevrolet	K1500				N/A	Black and Orange; 5 Term. Female
1990	Chevrolet	K1500				N/A
1990	Chevrolet	K2500				N/A	Black and Orange; 5 Term. Female
1990	Chevrolet	K2500				N/A
1990	Chevrolet	K3500				N/A	Black and Orange; 5 Term. Female
1990	Chevrolet	K3500				N/A
1990	Chevrolet	Lumina				N/A
1990	Chevrolet	Lumina APV				N/A
1990	Chevrolet	P30				N/A
1990	Chevrolet	R1500 Suburban				N/A
1990	Chevrolet	R2500 Suburban				N/A
1990	Chevrolet	R3500				N/A	Black and Orange; 5 Term. Female
1990	Chevrolet	R3500				N/A
1990	Chevrolet	S10 Blazer				N/A
1990	Chevrolet	V1500 Suburban				N/A
1990	Chevrolet	V2500 Suburban				N/A
1990	Chevrolet	V3500				N/A	Black and Orange; 5 Term. Female
1990	Chevrolet	V3500				N/A
1990	GMC	C1500				N/A	Black and Orange; 5 Term. Female
1990	GMC	C1500				N/A
1990	GMC	C2500				N/A	Black and Orange; 5 Term. Female
1990	GMC	C2500				N/A
1990	GMC	C3500				N/A	Black and Orange; 5 Term. Female
1990	GMC	C3500				N/A
1990	GMC	G1500				N/A
1990	GMC	G2500				N/A
1990	GMC	G3500				N/A
1990	GMC	Jimmy				N/A	Black and Orange; 5 Term. Female
1990	GMC	Jimmy				N/A	Round Body
1990	GMC	Jimmy	6.2L	V8		N/A
1990	GMC	Jimmy				N/A
1990	GMC	K1500				N/A	Black and Orange; 5 Term. Female
1990	GMC	K1500				N/A
1990	GMC	K2500				N/A	Black and Orange; 5 Term. Female
1990	GMC	K2500				N/A
1990	GMC	K3500				N/A	Black and Orange; 5 Term. Female
1990	GMC	K3500				N/A
1990	GMC	P3500				N/A
1990	GMC	R1500 Suburban				N/A	Black and Orange; 5 Term. Female
1990	GMC	R1500 Suburban				N/A
1990	GMC	R2500 Suburban				N/A	Black and Orange; 5 Term. Female
1990	GMC	R2500 Suburban				N/A
1990	GMC	R2500 Suburban	6.2L	V8		N/A
1990	GMC	R3500				N/A	Black and Orange; 5 Term. Female
1990	GMC	R3500				N/A
1990	GMC	S15				N/A
1990	GMC	S15 Jimmy				N/A	Black and Orange; 5 Term. Female
1990	GMC	S15 Jimmy				N/A	Round Body
1990	GMC	S15 Jimmy				N/A
1990	GMC	Safari				N/A
1990	GMC	V1500 Suburban				N/A	Black and Orange; 5 Term. Female
1990	GMC	V1500 Suburban				N/A
1990	GMC	V1500 Suburban	6.2L	V8		N/A
1990	GMC	V2500 Suburban				N/A	Black and Orange; 5 Term. Female
1990	GMC	V2500 Suburban				N/A
1990	GMC	V2500 Suburban	6.2L	V8		N/A
1990	GMC	V3500				N/A	Black and Orange; 5 Term. Female
1990	GMC	V3500				N/A
1990	Oldsmobile	Cutlass Ciera				N/A
1990	Oldsmobile	Cutlass Supreme				N/A
1990	Oldsmobile	Cutlass Supreme				N/A	5 Term. Female
1990	Oldsmobile	Silhouette				N/A
1990	Pontiac	6000				N/A
1990	Pontiac	6000	2.5L	L4		N/A
1990	Pontiac	Firebird				N/A
1990	Pontiac	Tempest				N/A
1990	Pontiac	Trans Sport				N/A
1989	Buick	Century				N/A
1989	Chevrolet	Astro				N/A
1989	Chevrolet	Blazer				N/A
1989	Chevrolet	C1500				N/A
1989	Chevrolet	C2500				N/A
1989	Chevrolet	C3500				N/A
1989	Chevrolet	Camaro				N/A	Black and Orange; 5 Term. Female
1989	Chevrolet	Camaro				N/A
1989	Chevrolet	Caprice				N/A
1989	Chevrolet	Celebrity				N/A
1989	Chevrolet	Corsica				N/A
1989	Chevrolet	Corvette				N/A
1989	Chevrolet	G10				N/A
1989	Chevrolet	G20				N/A
1989	Chevrolet	G30				N/A
1989	Chevrolet	K1500				N/A
1989	Chevrolet	K2500				N/A
1989	Chevrolet	K3500				N/A
1989	Chevrolet	P20				N/A
1989	Chevrolet	P30				N/A
1989	Chevrolet	P30	5.7L	V8		N/A
1989	Chevrolet	R1500 Suburban				N/A
1989	Chevrolet	R2500				N/A
1989	Chevrolet	R2500 Suburban				N/A
1989	Chevrolet	R3500				N/A
1989	Chevrolet	S10 Blazer				N/A
1989	Chevrolet	V1500 Suburban				N/A
1989	Chevrolet	V2500 Suburban				N/A
1989	Chevrolet	V3500				N/A
1989	GMC	C1500				N/A
1989	GMC	C2500				N/A
1989	GMC	C3500				N/A
1989	GMC	G1500				N/A
1989	GMC	G2500				N/A
1989	GMC	G3500				N/A
1989	GMC	Jimmy				N/A
1989	GMC	K1500				N/A
1989	GMC	K2500				N/A
1989	GMC	K3500				N/A
1989	GMC	P2500	5.7L	V8		N/A
1989	GMC	P2500				N/A
1989	GMC	P3500	5.7L	V8		N/A
1989	GMC	P3500				N/A
1989	GMC	R1500 Suburban				N/A
1989	GMC	R2500				N/A
1989	GMC	R2500 Suburban				N/A
1989	GMC	R3500				N/A
1989	GMC	S15				N/A
1989	GMC	S15 Jimmy				N/A
1989	GMC	Safari				N/A
1989	GMC	V1500 Suburban				N/A
1989	GMC	V2500 Suburban				N/A
1989	GMC	V3500				N/A
1989	Oldsmobile	Cutlass Calais				N/A	Black and Orange; 5 Term. Female
1989	Oldsmobile	Cutlass Calais				N/A
1989	Oldsmobile	Cutlass Ciera				N/A
1989	Oldsmobile	Cutlass Ciera				N/A	5 Term. Female
1989	Oldsmobile	Cutlass Supreme				N/A
1989	Oldsmobile	Cutlass Supreme				N/A	5 Term. Female
1989	Pontiac	6000				N/A
1989	Pontiac	6000	2.5L	L4		N/A
1989	Pontiac	Firebird				N/A	Black and Orange; 5 Term. Female
1989	Pontiac	Firebird				N/A
1989	Pontiac	Tempest				N/A
1989	Porsche	928				N/A
1988	Buick	Century				N/A
1988	Buick	LeSabre				N/A	Black and Orange; 5 Term. Female
1988	Chevrolet	Astro				N/A
1988	Chevrolet	Blazer				N/A
1988	Chevrolet	C1500				N/A
1988	Chevrolet	C2500				N/A
1988	Chevrolet	C3500				N/A
1988	Chevrolet	Camaro				N/A	Black and Orange; 5 Term. Female
1988	Chevrolet	Camaro				N/A
1988	Chevrolet	Caprice				N/A
1988	Chevrolet	Cavalier				N/A	Black and Orange; 5 Term. Female
1988	Chevrolet	Celebrity				N/A
1988	Chevrolet	Corsica				N/A
1988	Chevrolet	Corvette				N/A
1988	Chevrolet	G10				N/A
1988	Chevrolet	G20				N/A
1988	Chevrolet	G30				N/A
1988	Chevrolet	K1500				N/A
1988	Chevrolet	K2500				N/A
1988	Chevrolet	K3500				N/A
1988	Chevrolet	P20				N/A
1988	Chevrolet	P20	5.7L	V8		N/A
1988	Chevrolet	P30				N/A
1988	Chevrolet	R10 Suburban				N/A
1988	Chevrolet	R20				N/A
1988	Chevrolet	R20 Suburban				N/A
1988	Chevrolet	R30				N/A
1988	Chevrolet	S10 Blazer				N/A
1988	Chevrolet	V10 Suburban				N/A
1988	Chevrolet	V20 Suburban				N/A
1988	Chevrolet	V30				N/A
1988	GMC	C1500				N/A
1988	GMC	C2500				N/A
1988	GMC	C3500				N/A
1988	GMC	G1500				N/A
1988	GMC	G2500				N/A
1988	GMC	G3500				N/A
1988	GMC	Jimmy				N/A
1988	GMC	K1500				N/A
1988	GMC	K2500				N/A
1988	GMC	K3500				N/A
1988	GMC	P2500	5.7L	V8		N/A
1988	GMC	P2500				N/A
1988	GMC	P3500	5.7L	V8		N/A
1988	GMC	P3500				N/A
1988	GMC	R1500 Suburban				N/A
1988	GMC	R2500				N/A
1988	GMC	R2500 Suburban				N/A
1988	GMC	R3500				N/A
1988	GMC	S15				N/A
1988	GMC	S15 Jimmy				N/A
1988	GMC	Safari				N/A
1988	GMC	V1500 Suburban				N/A
1988	GMC	V2500 Suburban				N/A
1988	GMC	V3500				N/A
1988	Oldsmobile	Cutlass Calais				N/A	Black and Orange; 5 Term. Female
1988	Oldsmobile	Cutlass Calais				N/A
1988	Oldsmobile	Cutlass Ciera				N/A	5 Term. Female
1988	Oldsmobile	Cutlass Ciera				N/A
1988	Oldsmobile	Cutlass Supreme				N/A
1988	Oldsmobile	Cutlass Supreme				N/A	5 Term. Female
1988	Pontiac	6000				N/A
1988	Pontiac	Fiero				N/A
1988	Pontiac	Firebird				N/A	Black and Orange; 5 Term. Female
1988	Pontiac	Firebird				N/A
1988	Pontiac	Tempest				N/A
1987	Buick	Century				N/A
1987	Chevrolet	Astro				N/A
1987	Chevrolet	Blazer				N/A
1987	Chevrolet	Corsica				N/A
1987	Chevrolet	Corvette				N/A
1987	Chevrolet	El Camino				N/A
1987	Chevrolet	G10				N/A
1987	Chevrolet	G20			DIESEL	N/A
1987	Chevrolet	G20				N/A
1987	Chevrolet	G30			DIESEL	N/A
1987	Chevrolet	G30				N/A
1987	Chevrolet	P20	5.7L	V8		N/A
1987	Chevrolet	P30	5.7L	V8		N/A
1987	Chevrolet	R10				N/A
1987	Chevrolet	R10 Suburban				N/A
1987	Chevrolet	R20				N/A
1987	Chevrolet	R20 Suburban				N/A
1987	Chevrolet	R30				N/A
1987	Chevrolet	S10 Blazer				N/A
1987	Chevrolet	V10				N/A
1987	Chevrolet	V10 Suburban				N/A
1987	Chevrolet	V20				N/A
1987	Chevrolet	V20 Suburban				N/A
1987	Chevrolet	V30				N/A
1987	GMC	G1500				N/A
1987	GMC	G2500			DIESEL	N/A
1987	GMC	G2500				N/A
1987	GMC	G3500			DIESEL	N/A
1987	GMC	G3500				N/A
1987	GMC	Jimmy				N/A
1987	GMC	P2500	5.7L	V8		N/A
1987	GMC	P2500				N/A
1987	GMC	P3500	5.7L	V8		N/A
1987	GMC	P3500				N/A
1987	GMC	R1500				N/A
1987	GMC	R1500 Suburban				N/A
1987	GMC	R2500				N/A
1987	GMC	R2500 Suburban				N/A
1987	GMC	R3500				N/A
1987	GMC	S15				N/A
1987	GMC	S15 Jimmy				N/A
1987	GMC	Safari				N/A
1987	GMC	V1500				N/A
1987	GMC	V1500 Suburban				N/A
1987	GMC	V2500				N/A
1987	GMC	V2500 Suburban				N/A
1987	GMC	V3500				N/A
1987	Oldsmobile	Calais				N/A	Black and Orange; 5 Term. Female
1987	Oldsmobile	Calais				N/A
1987	Oldsmobile	Cutlass Ciera				N/A
1987	Pontiac	Tempest				N/A
1987	Porsche	911				N/A
1986	Chevrolet	Camaro				N/A
1986	Chevrolet	Cavalier				N/A	Black and Orange; 5 Term. Female
1986	Chevrolet	G20				N/A
1986	Chevrolet	G30				N/A
1986	Chevrolet	P20	5.7L	V8		N/A
1986	Chevrolet	P30	5.7L	V8		N/A
1986	GMC	G2500				N/A
1986	GMC	G3500				N/A
1986	GMC	P2500	5.7L	V8		N/A
1986	GMC	P3500	5.7L	V8		N/A
1986	Oldsmobile	Calais				N/A
1985	Chevrolet	G20				N/A
1985	Chevrolet	G30				N/A
1985	Chevrolet	P20	5.7L	V8		N/A
1985	Chevrolet	P30	5.7L	V8		N/A
1985	GMC	C1500 Suburban	6.2L	V8		N/A
1985	GMC	C2500 Suburban	7.4L	V8		N/A	Black and Orange; 5 Term. Female
1985	GMC	G2500				N/A
1985	GMC	G3500				N/A
1985	GMC	Jimmy	6.2L	V8		N/A
1985	GMC	K1500 Suburban	6.2L	V8		N/A
1985	GMC	K2500 Suburban	6.2L	V8		N/A
1985	GMC	P2500	5.7L	V8		N/A
1985	GMC	P3500	5.7L	V8		N/A
1985	Oldsmobile	Calais				N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

12085501153060021P127257-4719640EC191PT5671PTC1432

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

Standard Ignition S-742 Relay Control Module Connector

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