Standard Ignition NS-31 Neutral Safety Switch

Name: Standard Ignition NS-31 Neutral Safety Switch
Brand: Standard Ignition
SKU: FBHK-NS-31
Price: 47.55 USD
Availability: InStock

⚙️ 82 vehicles fit this part

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Select your vehicle to confirm fitment

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

🚗Fitment: Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac, 6000, 98, Bonneville, Celebrity, Century, Commercial Chassis, Cutlass Ciera, Cutlass Cruiser, Cutlass Supreme, Delta 88, DeVille, Fleetwood, Grand Prix, LeSabre, Lumina, Reatta, Regal, Riviera, and Tempest

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Standard Ignition NS-31 Neutral Safety Switch

Brand	Standard Ignition
Part Number	NS-31
Connector Gender	Female
Connector Quantity	1
Terminal Gender	Male
Terminal Quantity	7
Terminal Type	Blade

This part fits 82 vehicles. Search below:

Year	Make	Model	Submodel	Drive Type	Transmission	Liters	Cylinders	Position	Notes
1995	Buick	Century			Automatic			N/A
1994	Chevrolet	Lumina						N/A	Mounted to Steering Column
1994	Chevrolet	Lumina			Automatic			N/A
1993	Buick	Century						N/A
1993	Buick	Regal			Automatic	3.1L	V6	N/A
1993	Chevrolet	Lumina			Automatic			N/A
1993	Oldsmobile	Cutlass Ciera			Automatic			N/A
1993	Oldsmobile	Cutlass Cruiser			Automatic	3.3L	V6	N/A
1993	Oldsmobile	Cutlass Supreme				3.1L	V6	N/A
1993	Oldsmobile	Cutlass Supreme				3.4L	V6	N/A
1993	Pontiac	Grand Prix			Automatic			N/A
1992	Buick	Century						N/A
1992	Buick	Century			Automatic			N/A
1992	Buick	Regal			Automatic	3.1L	V6	N/A
1992	Chevrolet	Lumina			Automatic			N/A
1992	Oldsmobile	Cutlass Ciera						N/A
1992	Oldsmobile	Cutlass Cruiser			Automatic	3.3L	V6	N/A
1992	Oldsmobile	Cutlass Supreme			Automatic			N/A
1992	Pontiac	Grand Prix			Automatic			N/A
1991	Buick	Century						N/A
1991	Buick	Century			Automatic			N/A
1991	Buick	Regal						N/A	w/o Digital Instrument Panel; From Chassis No. 800001
1991	Chevrolet	Lumina			Automatic			N/A
1991	Oldsmobile	Cutlass Ciera			Automatic			N/A
1991	Oldsmobile	Cutlass Supreme			Automatic			N/A
1991	Pontiac	6000			Automatic			N/A
1991	Pontiac	Grand Prix			Automatic			N/A
1991	Pontiac	Tempest			Automatic			N/A	Compatible with vehicles equipped with U.S. Emissions for Distributor Ignition Pickup.
1990	Buick	Reatta						N/A
1990	Buick	Riviera						N/A
1990	Oldsmobile	Cutlass Ciera			Automatic			N/A
1989	Buick	Reatta						N/A
1989	Buick	Riviera						N/A
1989	Oldsmobile	Cutlass Ciera			Automatic			N/A
1988	Buick	Reatta						N/A
1988	Buick	Riviera						N/A
1988	Oldsmobile	Cutlass Ciera			Automatic			N/A
1987	Buick	Century			Automatic			N/A
1987	Buick	LeSabre						N/A	w/o Digital Dash
1987	Buick	LeSabre			Automatic			N/A	w/o Digital Instrument Panel
1987	Buick	Riviera						N/A
1987	Cadillac	Commercial Chassis						N/A
1987	Cadillac	DeVille						N/A
1987	Cadillac	DeVille			Automatic			N/A
1987	Cadillac	Fleetwood		FWD				N/A
1987	Chevrolet	Celebrity			Automatic			N/A
1987	Oldsmobile	98			Automatic			N/A	w/o Digital Instrument Panel
1987	Oldsmobile	98						N/A	w/o Digital Dash
1987	Oldsmobile	Cutlass Ciera			Automatic			N/A
1987	Oldsmobile	Cutlass Ciera						N/A
1987	Oldsmobile	Delta 88						N/A
1987	Pontiac	6000			Automatic			N/A
1987	Pontiac	Bonneville						N/A
1986	Buick	Century			Automatic			N/A
1986	Buick	LeSabre						N/A	w/o Digital Dash
1986	Buick	LeSabre						N/A	w/o Digital Instrument Panel
1986	Buick	Riviera						N/A
1986	Buick	Riviera				3.8L	V6	N/A
1986	Cadillac	Commercial Chassis						N/A
1986	Cadillac	DeVille						N/A
1986	Cadillac	DeVille			Automatic			N/A
1986	Cadillac	Fleetwood		FWD				N/A
1986	Chevrolet	Celebrity			Automatic			N/A
1986	Oldsmobile	98	Regency Brougham		Automatic			N/A	w/o Digital Instrument Panel
1986	Oldsmobile	98	Regency		Automatic			N/A	w/o Digital Instrument Panel
1986	Oldsmobile	98						N/A	w/o Digital Dash
1986	Oldsmobile	Cutlass Ciera			Automatic			N/A
1986	Oldsmobile	Cutlass Ciera						N/A
1986	Oldsmobile	Delta 88						N/A
1986	Pontiac	6000			Automatic			N/A
1985	Buick	Century			Automatic			N/A
1985	Buick	LeSabre						N/A	Black Finish; 7 Term.
1985	Cadillac	Commercial Chassis						N/A
1985	Cadillac	DeVille						N/A
1985	Cadillac	DeVille			Automatic			N/A
1985	Cadillac	Fleetwood		FWD				N/A
1985	Chevrolet	Celebrity			Automatic			N/A
1985	Oldsmobile	98	Regency		Automatic			N/A	w/o Digital Instrument Panel
1985	Oldsmobile	98	Regency Brougham		Automatic			N/A	w/o Digital Instrument Panel
1985	Oldsmobile	98						N/A	w/o Digital Dash
1985	Oldsmobile	Cutlass Ciera			Automatic			N/A
1985	Pontiac	6000			Automatic			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:

0199425319942371S51785125253-31575NS38NS6569S9146

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

Standard Ignition NS-31 Neutral Safety Switch

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