Standard Ignition PS-221 Engine Oil Pressure Switch

Name: Standard Ignition PS-221 Engine Oil Pressure Switch
Brand: Standard Ignition
SKU: FBHK-PS-221
Price: 13.31 USD
Availability: InStock

⚙️ 220 vehicles fit this part

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🚗Fitment: AM General, Chevrolet, GMC, Pontiac, Buick, and Oldsmobile, Hummer, G20, G30, R1500 Suburban, R2500 Suburban, R3500, V1500 Suburban, V2500 Suburban, V3500, G1500, G2500, G3500, Blazer, C1500, C2500, C3500, G10, K1500, K2500, K3500, R2500, Jimmy, Beretta, Corsica, R10 Suburban, R20, R20 Suburban, R30, V10 Suburban, V20 Suburban, V30, Tempest, Skyhawk, Cavalier, R10, V10, V20, R1500, V1500, V2500, and Firenza

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Overview of Standard Ignition Engine Oil Pressure Switch PS-221

The Standard Ignition PS-221 Engine Oil Pressure Switch is designed for reliable monitoring of oil pressure in select Buick, Chevrolet, GMC, Oldsmobile, and Pontiac vehicles. This switch features a female connector and two male pin terminals, ensuring secure electrical connections for accurate engine oil pressure readings.

Connector Gender: Female for secure plug-in connection
Terminal Gender: Male pins for reliable contact
Terminal Quantity: 2 terminals to support proper circuit function
Terminal Type: Pin style terminals for compatibility with factory wiring
Compatible with multiple GM makes and models including Chevrolet Blazer, GMC Jimmy, and Pontiac Tempest

Detailed Product Description

The PS-221 Engine Oil Pressure Switch by Standard Ignition is engineered to meet OEM specifications for a range of General Motors vehicles. Its female connector design allows for a straightforward and secure connection to the vehicle’s wiring harness. The two male pin terminals provide a stable electrical interface, minimizing the risk of signal loss or intermittent contact. This switch is suitable for use in various engine configurations found in Buick, Chevrolet, GMC, Oldsmobile, and Pontiac models such as the Chevrolet C1500, GMC K2500, and Pontiac Skyhawk.

Applications and Problem Resolution

This engine oil pressure switch is used to monitor oil pressure and send signals to the vehicle’s dashboard or engine control system. It helps detect low oil pressure conditions that could lead to engine damage. Common issues addressed by installing the PS-221 include:

Incorrect or no oil pressure gauge readings
Oil pressure warning light malfunction
Intermittent or faulty oil pressure sensor signals
Engine shutdowns due to false low oil pressure alerts
Preventing engine damage from undetected low oil pressure

Installation Notes and Tips

When installing the Standard Ignition PS-221, ensure the engine is cool and the ignition is off. Disconnect the battery before removing the old oil pressure switch to avoid electrical shorts. Verify the connector gender and terminal type match the vehicle’s wiring harness. Tighten the switch to the manufacturer’s torque specifications to prevent leaks. After installation, check for proper oil pressure readings and absence of warning lights during engine operation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring durability and reliable performance. The PS-221 Engine Oil Pressure Switch undergoes rigorous quality control testing to maintain consistent functionality. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in material and workmanship under normal use.

Brand	Standard Ignition
Part Number	PS-221
Connector Gender	Female
Terminal Gender	Male
Terminal Type	Pin

This part fits 220 vehicles. Search below:

Year	Make	Model	Liters	Cylinders	Fuel Type	Position	Notes
1990	Chevrolet	G20	5.0L	V8		N/A	Black; 2 Term.; Light
1990	Chevrolet	G20	5.7L	V8		N/A	Black; 2 Term.; Light
1990	Chevrolet	G30	5.7L	V8		N/A	Black; 2 Term.; Light
1990	Chevrolet	G30	7.4L	V8		N/A	Black; 2 Term.; Light
1990	Chevrolet	R1500 Suburban	5.7L	V8		N/A	Black; 2 Term.; Light
1990	Chevrolet	R2500 Suburban	5.7L	V8		N/A	Black; 2 Term.; Light
1990	Chevrolet	R2500 Suburban	7.4L	V8		N/A	Black; 2 Term.; Light
1990	Chevrolet	R3500	5.7L	V8		N/A	Black; 2 Term.; Light
1990	Chevrolet	R3500	7.4L	V8		N/A	Black; 2 Term.; Light
1990	Chevrolet	V1500 Suburban	5.7L	V8		N/A	Black; 2 Term.; Light
1990	Chevrolet	V2500 Suburban	5.7L	V8		N/A	Black; 2 Term.; Light
1990	Chevrolet	V2500 Suburban	7.4L	V8		N/A	Black; 2 Term.; Light
1990	Chevrolet	V3500	5.7L	V8		N/A	Black; 2 Term.; Light
1990	Chevrolet	V3500	7.4L	V8		N/A	Black; 2 Term.; Light
1990	GMC	G1500	5.0L	V8		N/A	Black; 2 Term.; Light
1990	GMC	G1500	5.7L	V8		N/A	Black; 2 Term.; Light
1990	GMC	G2500	5.0L	V8		N/A	Black; 2 Term.; Light
1990	GMC	G2500	5.7L	V8		N/A	Black; 2 Term.; Light
1990	GMC	G3500	5.7L	V8		N/A	Black; 2 Term.; Light
1990	GMC	G3500	7.4L	V8		N/A	Black; 2 Term.; Light
1990	GMC	V3500	5.7L	V8		N/A	Black; 2 Term.; Light
1990	GMC	V3500	7.4L	V8		N/A	Black; 2 Term.; Light
1989	Chevrolet	Blazer	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1989	Chevrolet	C1500	5.0L	V8		N/A	2 Term.; Light
1989	Chevrolet	C1500	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1989	Chevrolet	C1500	4.3L	V6		N/A	2 Term.; Light
1989	Chevrolet	C2500	5.0L	V8		N/A	2 Term.; Light
1989	Chevrolet	C2500	4.3L	V6		N/A	2 Term.; Light
1989	Chevrolet	C2500	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1989	Chevrolet	C3500	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1989	Chevrolet	C3500	7.4L	V8		N/A	2 Term.; Light
1989	Chevrolet	G10				N/A	2 Term.; Light
1989	Chevrolet	G20				N/A	2 Term.; Light
1989	Chevrolet	G30				N/A	2 Term.; Light
1989	Chevrolet	K1500	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1989	Chevrolet	K1500	4.3L	V6		N/A	2 Term.; Light
1989	Chevrolet	K1500	5.0L	V8		N/A	2 Term.; Light
1989	Chevrolet	K2500	4.3L	V6		N/A	2 Term.; Light
1989	Chevrolet	K2500	5.0L	V8		N/A	2 Term.; Light
1989	Chevrolet	K2500	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1989	Chevrolet	K3500	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1989	Chevrolet	K3500	7.4L	V8		N/A	2 Term.; Light
1989	Chevrolet	R1500 Suburban	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1989	Chevrolet	R2500	7.4L	V8		N/A	2 Term.; Light
1989	Chevrolet	R2500 Suburban	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1989	Chevrolet	R2500 Suburban	7.4L	V8		N/A	Engine Oil Pressure Switch fits various car and truck makes and models.
1989	Chevrolet	R3500	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1989	Chevrolet	R3500	7.4L	V8		N/A	2 Term.; Light
1989	Chevrolet	V1500 Suburban	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1989	Chevrolet	V2500 Suburban	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1989	Chevrolet	V3500	7.4L	V8		N/A	2 Term.; Light
1989	Chevrolet	V3500	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1989	GMC	C1500	4.3L	V6		N/A	2 Term.; Light
1989	GMC	C1500	5.0L	V8		N/A	2 Term.; Light
1989	GMC	C1500	5.7L	V8		N/A	2 Term.; Light
1989	GMC	C2500	5.0L	V8		N/A	2 Term.; Light
1989	GMC	C2500	4.3L	V6		N/A	2 Term.; Light
1989	GMC	C2500	5.7L	V8		N/A	2 Term.; Light
1989	GMC	C3500	5.7L	V8		N/A	2 Term.; Light
1989	GMC	C3500	7.4L	V8		N/A	2 Term.; Light
1989	GMC	G1500				N/A	Engine Oil Pressure Switch fits various car and truck makes and models.
1989	GMC	G2500				N/A	Engine Oil Pressure Switch fits various car and truck makes and models.
1989	GMC	G3500				N/A	Engine Oil Pressure Switch fits various car and truck makes and models.
1989	GMC	Jimmy	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1989	GMC	K1500	5.0L	V8		N/A	2 Term.; Light
1989	GMC	K1500	5.7L	V8		N/A	2 Term.; Light
1989	GMC	K1500	4.3L	V6		N/A	2 Term.; Light
1989	GMC	K2500	4.3L	V6		N/A	2 Term.; Light
1989	GMC	K2500	5.0L	V8		N/A	2 Term.; Light
1989	GMC	K2500	5.7L	V8		N/A	2 Term.; Light
1989	GMC	K3500	7.4L	V8		N/A	2 Term.; Light
1989	GMC	K3500	5.7L	V8		N/A	2 Term.; Light
1989	GMC	R1500 Suburban	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1989	GMC	R2500	7.4L	V8		N/A	2 Term.; Light
1989	GMC	R2500	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1989	GMC	R2500 Suburban	7.4L	V8		N/A	Engine Oil Pressure Switch fits various car and truck makes and models.
1989	GMC	R2500 Suburban	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1989	GMC	R3500	7.4L	V8		N/A	2 Term.; Light
1989	GMC	R3500	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1989	GMC	V1500 Suburban	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1989	GMC	V2500 Suburban	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1989	GMC	V3500	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1989	GMC	V3500	7.4L	V8		N/A	2 Term.; Light
1988	Chevrolet	Blazer	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1988	Chevrolet	C1500	5.0L	V8		N/A	2 Term.; Light
1988	Chevrolet	C1500	4.3L	V6		N/A	2 Term.; Light
1988	Chevrolet	C1500	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1988	Chevrolet	C2500	4.3L	V6		N/A	2 Term.; Light
1988	Chevrolet	C2500	5.0L	V8		N/A	2 Term.; Light
1988	Chevrolet	C2500	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1988	Chevrolet	C3500	7.4L	V8		N/A	2 Term.; Light
1988	Chevrolet	C3500	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1988	Chevrolet	Corsica	2.0L	L4		N/A	2 Term.; Light
1988	Chevrolet	G10	5.0L	V8		N/A	w/ 1/4 Inch x 18 Thread; 2 Term.; Light
1988	Chevrolet	G10	4.3L	V6		N/A	2 Term.; Light
1988	Chevrolet	G10	5.7L	V8		N/A	w/ 1/4 Inch x 18 Thread; 2 Term.; Light
1988	Chevrolet	G20	5.0L	V8		N/A	w/ 1/4 Inch x 18 Thread; 2 Term.; Light
1988	Chevrolet	G20	4.3L	V6		N/A	2 Term.; Light
1988	Chevrolet	G20	5.7L	V8		N/A	w/ 1/4 Inch x 18 Thread; 2 Term.; Light
1988	Chevrolet	G30	5.7L	V8		N/A	w/ 1/4 Inch x 18 Thread; 2 Term.; Light
1988	Chevrolet	G30	4.3L	V6		N/A	2 Term.; Light
1988	Chevrolet	K1500	5.0L	V8		N/A	2 Term.; Light
1988	Chevrolet	K1500	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1988	Chevrolet	K1500	4.3L	V6		N/A	2 Term.; Light
1988	Chevrolet	K2500	5.0L	V8		N/A	2 Term.; Light
1988	Chevrolet	K2500	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1988	Chevrolet	K2500	4.3L	V6		N/A	2 Term.; Light
1988	Chevrolet	K3500	7.4L	V8		N/A	2 Term.; Light
1988	Chevrolet	K3500	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1988	Chevrolet	R10 Suburban	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1988	Chevrolet	R20	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1988	Chevrolet	R20	4.8L	L6		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1988	Chevrolet	R20	7.4L	V8		N/A	2 Term.; Light
1988	Chevrolet	R20 Suburban	7.4L	V8		N/A	Engine Oil Pressure Switch fits various car and truck makes and models.
1988	Chevrolet	R20 Suburban	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1988	Chevrolet	R30	4.8L	L6		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1988	Chevrolet	R30	7.4L	V8		N/A	2 Term.; Light
1988	Chevrolet	R30	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1988	Chevrolet	V10 Suburban	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1988	Chevrolet	V20 Suburban	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1988	Chevrolet	V20 Suburban	7.4L	V8		N/A	Engine Oil Pressure Switch fits various car and truck makes and models.
1988	Chevrolet	V30	7.4L	V8		N/A	2 Term.; Light
1988	Chevrolet	V30	4.8L	L6		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1988	Chevrolet	V30	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1988	GMC	C1500	5.0L	V8		N/A	2 Term.; Light
1988	GMC	C1500	4.3L	V6		N/A	2 Term.; Light
1988	GMC	C2500	4.3L	V6		N/A	2 Term.; Light
1988	GMC	C2500	5.0L	V8		N/A	2 Term.; Light
1988	GMC	C3500	7.4L	V8		N/A	2 Term.; Light
1988	GMC	G1500	5.7L	V8		N/A	w/ 1/4 Inch x 18 Thread; 2 Term.; Light
1988	GMC	G1500	4.3L	V6		N/A	2 Term.; Light
1988	GMC	G1500	5.0L	V8		N/A	2 Term.; Light
1988	GMC	G2500	4.3L	V6		N/A	2 Term.; Light
1988	GMC	G2500	5.7L	V8		N/A	w/ 1/4 Inch x 18 Thread; 2 Term.; Light
1988	GMC	G2500	5.0L	V8		N/A	2 Term.; Light
1988	GMC	G3500	7.4L	V8	GAS	N/A	2 Term.; Light
1988	GMC	Jimmy	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1988	GMC	K1500	4.3L	V6		N/A	2 Term.; Light
1988	GMC	K1500	5.0L	V8		N/A	2 Term.; Light
1988	GMC	K2500	4.3L	V6		N/A	2 Term.; Light
1988	GMC	K2500	5.0L	V8		N/A	2 Term.; Light
1988	GMC	K3500	7.4L	V8		N/A	2 Term.; Light
1988	GMC	R1500 Suburban	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1988	GMC	R2500	7.4L	V8		N/A	2 Term.; Light
1988	GMC	R2500	4.8L	L6		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1988	GMC	R2500	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1988	GMC	R2500 Suburban	7.4L	V8		N/A	Engine Oil Pressure Switch fits various car and truck makes and models.
1988	GMC	R2500 Suburban	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1988	GMC	R3500	4.8L	L6		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1988	GMC	R3500	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1988	GMC	R3500	7.4L	V8		N/A	2 Term.; Light
1988	GMC	V1500 Suburban	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1988	GMC	V2500 Suburban	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1988	GMC	V3500	4.8L	L6		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1988	GMC	V3500	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1988	GMC	V3500	7.4L	V8		N/A	2 Term.; Light
1988	Pontiac	Tempest	2.0L	L4		N/A	2 Term.; Light
1987	Buick	Skyhawk				N/A	2 Term.; Light
1987	Chevrolet	Blazer	5.0L	V8		N/A	2 Term.; Light
1987	Chevrolet	Blazer	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	Chevrolet	Cavalier	2.0L	L4		N/A	2 Term.; Light
1987	Chevrolet	Corsica	2.0L	L4		N/A	2 Term.; Light
1987	Chevrolet	G10	5.7L	V8		N/A	2 Term.; Light
1987	Chevrolet	G10	5.0L	V8		N/A	2 Term.; Light
1987	Chevrolet	G20	4.3L	V6	GAS	N/A	2 Blade Term; Light
1987	Chevrolet	G20	5.0L	V8	GAS	N/A	2 Blade Term; Light
1987	Chevrolet	G20	5.7L	V8	GAS	N/A	2 Blade Term; Light
1987	Chevrolet	R10	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	Chevrolet	R10 Suburban	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	Chevrolet	R10 Suburban	5.0L	V8		N/A	2 Term.; Light
1987	Chevrolet	R20	5.0L	V8		N/A	2 Term.; Light
1987	Chevrolet	R20	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	Chevrolet	R20	4.8L	L6		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	Chevrolet	R20 Suburban	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	Chevrolet	R20 Suburban	7.4L	V8		N/A	Engine Oil Pressure Switch fits various car and truck makes and models.
1987	Chevrolet	R30	7.4L	V8		N/A	2 Term.; Light
1987	Chevrolet	R30	4.8L	L6		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	Chevrolet	R30	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	Chevrolet	V10				N/A	2 Term.; Light
1987	Chevrolet	V10 Suburban	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	Chevrolet	V20	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	Chevrolet	V20	4.8L	L6		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	Chevrolet	V20 Suburban	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	Chevrolet	V20 Suburban	7.4L	V8		N/A	Engine Oil Pressure Switch fits various car and truck makes and models.
1987	Chevrolet	V30	7.4L	V8		N/A	2 Term.; Light
1987	Chevrolet	V30	4.8L	L6		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	Chevrolet	V30	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	GMC	G1500	4.3L	V6		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	GMC	G1500	5.0L	V8		N/A	2 Term.; Light
1987	GMC	G1500	5.7L	V8		N/A	2 Term.; Light
1987	GMC	G2500	4.3L	V6		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	GMC	G2500	5.7L	V8		N/A	2 Term.; Light
1987	GMC	G2500	5.0L	V8		N/A	2 Term.; Light
1987	GMC	G3500	5.7L	V8	GAS	N/A	2 Term.; Light
1987	GMC	G3500	4.3L	V6	GAS	N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	GMC	Jimmy	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	GMC	Jimmy	5.0L	V8		N/A	2 Term.; Light
1987	GMC	R1500	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	GMC	R1500	5.0L	V8		N/A	2 Term.; Light
1987	GMC	R1500	4.3L	V6		N/A	2 Term.; Light
1987	GMC	R1500 Suburban	5.0L	V8		N/A	2 Term.; Light
1987	GMC	R1500 Suburban	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	GMC	R2500	4.8L	L6		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	GMC	R2500	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	GMC	R2500	5.0L	V8		N/A	2 Term.; Light
1987	GMC	R2500 Suburban	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	GMC	R2500 Suburban	7.4L	V8		N/A	Engine Oil Pressure Switch fits various car and truck makes and models.
1987	GMC	R3500	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	GMC	R3500	4.8L	L6		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	GMC	R3500	7.4L	V8		N/A	2 Term.; Light
1987	GMC	V1500			GAS	N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	GMC	V1500 Suburban	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	GMC	V2500	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	GMC	V2500	4.8L	L6		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	GMC	V2500 Suburban	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	GMC	V3500	4.8L	L6		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	GMC	V3500	5.7L	V8		N/A	w/ 1/4 Inch Thread; 2 Term.; Light
1987	GMC	V3500	7.4L	V8		N/A	2 Term.; Light
1987	Oldsmobile	Firenza	2.0L	L4		N/A	2 Term.; Light
1987	Pontiac	Tempest	2.0L	L4		N/A	2 Term.; Light

* 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:

1S66312503693853-335828158OP6671OP6671SBPS176PS215PS221TS4082SBA1094

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