This Neutral Safety/Backup Light Switch is a new, aftermarket replacement part that has the following specifications:

  • Mounts on steering column
  • For column shift; without Floor Console
  • For automatic transmission
  • 4 prong
  • Direct fit
  • Built to strict quality control standards
  • Replaces one of many GM part numbers including: 1993380, 1993404, 1993405
If your vehicle is having problems starting, or your reverse lights are not working because of a defective safety switch, then this is the part for you!

Our electrical and electronic parts are subject to strict quality control testing. Please ensure proper diagnosis of this item before purchasing as the item cannot be returned once installed or plugged in.

Item Condition: New

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

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Vehicle Fit

Year Make Model Description
1967-1970Buick Electra Buick Electra Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1970Buick Estate Wagon Buick Estate Wagon Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1970Buick Gran Sport Buick Gran Sport Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1970Buick LeSabre Buick LeSabre Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1970Buick Riviera Buick Riviera Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1970Buick Skylark Buick Skylark Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1969Buick Special Buick Special Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1970Buick Sport Wagon Buick Sport Wagon Steering Column Mounted Neutral Safety Switch 4 Terminal Connector
1967-1970Buick Wildcat Buick Wildcat Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1968Chevy Bel-Air Chevy Bel-Air Steering Column Mounted Neutral Safety Switch 4 Terminal Connector
1967-1968Chevy Biscayne Chevy Biscayne Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1968Chevy C10 Truck Chevy C10 Truck Steering Column Mounted Neutral Safety Switch 4 Terminal Connector
1967-1968Chevy C20 Truck Chevy C20 Truck Steering Column Mounted Neutral Safety Switch 4 Terminal Connector
1967-1968Chevy C30 Truck Chevy C30 Truck Steering Column Mounted Neutral Safety Switch 4 Terminal Connector
1967-1968Chevy Camaro Chevy Camaro Steering Column Mounted Neutral Safety Switch 4 Terminal Connector
1967-1968Chevy Camaro Chevy Camaro Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1968Chevy Caprice Chevy Caprice Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1968Chevy Chevelle Chevy Chevelle Steering Column Mounted Neutral Safety Switch 4 Terminal Connector
1967-1968Chevy Chevelle Chevy Chevelle Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967Chevy Chevy II Chevy Chevy II Steering Column Mounted Neutral Safety Switch 4 Terminal Connector
1967-1968Chevy Corvair Chevy Corvair Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1968Chevy Corvette Chevy Corvette Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1968Chevy El Camino Chevy El Camino Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1968Chevy Impala Chevy Impala Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967Chevy Impala Chevy Impala Steering Column Mounted Neutral Safety Switch 4 Terminal Connector
1967-1968Chevy K10 Truck Chevy K10 Truck Steering Column Mounted Neutral Safety Switch 4 Terminal Connector
1967-1968Chevy K20 Truck Chevy K20 Truck Steering Column Mounted Neutral Safety Switch 4 Terminal Connector
1967-1968Chevy K30 Truck Chevy K30 Truck Steering Column Mounted Neutral Safety Switch 4 Terminal Connector
1967-1968Chevy Nova Chevy Nova Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1968Chevy Suburban C10 Chevy Suburban C10 Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1968Chevy Suburban C20 Chevy Suburban C20 Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1968Chevy Suburban K10 Chevy Suburban K10 Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1968Chevy Suburban K20 Chevy Suburban K20 Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1968Chevy Van - P Series Forward Control Chevy Van - P Series Forward Control Steering Column Mounted Neutral Safety Switch 4 Terminal Connector
1967-1968Chevy Van G-Series Chevy Van G-Series Steering Column Mounted Neutral Safety Switch 4 Terminal Connector
1967-1968GMC C1500 Truck GMC C1500 Truck Steering Column Mounted Neutral Safety Switch 4 Terminal Connector
1967-1968GMC C2500 Truck GMC C2500 Truck Steering Column Mounted Neutral Safety Switch 4 Terminal Connector
1967-1968GMC C3500 Truck GMC C3500 Truck Steering Column Mounted Neutral Safety Switch 4 Terminal Connector
1967-1968GMC K1500 Truck GMC K1500 Truck Steering Column Mounted Neutral Safety Switch 4 Terminal Connector
1967-1968GMC K2500 Truck GMC K2500 Truck Steering Column Mounted Neutral Safety Switch 4 Terminal Connector
1967-1968GMC K3500 Truck GMC K3500 Truck Steering Column Mounted Neutral Safety Switch 4 Terminal Connector
1967-1968GMC Suburban C1500 GMC Suburban C1500 Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1968GMC Suburban C2500 GMC Suburban C2500 Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1968GMC Suburban K1500 GMC Suburban K1500 Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1968GMC Suburban K2500 GMC Suburban K2500 Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1968GMC Van GMC Van Steering Column Mounted Neutral Safety Switch 4 Terminal Connector
1968GMC Van - P Series Forward Control GMC Van - P Series Forward Control Steering Column Mounted Neutral Safety Switch 4 Terminal Connector
1967-1968Oldsmobile 442 Olds 442 Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1968Oldsmobile 98 Olds 98 Steering Column Mounted Neutral Safety Switch 4 Terminal Connector
1967-1968Oldsmobile Cutlass Olds Cutlass Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1968Oldsmobile Cutlass Olds Cutlass Steering Column Mounted Neutral Safety Switch 4 Terminal Connector
1967-1968Oldsmobile Delmont Olds Delmont Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967Oldsmobile Delmont 88 Olds Delmont 88 Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1968Oldsmobile Delta 88 Olds Delta 88 Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1968Oldsmobile F85 Olds F85 Steering Column Mounted Neutral Safety Switch 4 Terminal Connector
1967-1968Oldsmobile Toronado Olds Toronado Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967Oldsmobile Turnpike Cruiser Olds Turnpike Cruiser Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1968Oldsmobile Vista Cruiser Olds Vista Cruiser Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1968Pontiac Bonneville Pontiac Bonneville Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1968Pontiac Catalina Pontiac Catalina Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1968Pontiac Executive Pontiac Executive Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1968Pontiac Firebird Pontiac Firebird Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1968Pontiac GTO Pontiac GTO Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1968Pontiac Grand Prix Pontiac Grand Prix Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1967-1968Pontiac LeMans Pontiac LeMans Neutral Safety Switch Steering Column Mounted 4 Terminal Connector
1968Pontiac Safari Pontiac Safari Steering Column Mounted Neutral Safety Switch 4 Terminal Connector
1967-1968Pontiac Tempest Pontiac Tempest Neutral Safety Switch Steering Column Mounted 4 Terminal Connector

This part replaces:

  • Standard Motor Products NS-7
Only 2 left in stock
Part #: 1AZNS00504


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout