Homeβ€Ί Ignition > Switchesβ€Ί Standard Ignition US-131 Ignition Switch
Part #: US-131

Standard Ignition US-131 Ignition Switch

βš™οΈ 207 vehicles fit this part
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βœ…OE Direct Replacement β€” Bolt-on fit, no modifications needed
πŸš—Fitment: Pontiac, Chevrolet, GMC, Buick, Oldsmobile, and Cadillac, Sunbird, S10, Typhoon, Camaro, Firebird, Syclone, Grand Am, Skylark, Cavalier, Cutlass Ciera, 6000, Bonneville, Century, Skyhawk, Safari, Cimarron, Celebrity, Firenza, Fiero, LeSabre, Somerset, Calais, T1000, Astro, C10, C10 Suburban, C20, C20 Suburban, C30, K10, K10 Suburban, K20, K20 Suburban, K30, K5 Blazer, S10 Blazer, P2500, P3500, S15, S15 Jimmy, Delta 88, Somerset Regal, Commercial Chassis, Fleetwood, Citation II, G10, G20, G30, C1500, C1500 Suburban, C2500, C2500 Suburban, C3500, G1500, G2500, G3500, Jimmy, K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, 98, Toronado, J2000 Sunbird, DeVille, Omega, Acadian, Grand Prix, and Phoenix
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Reliable Ignition Switch for Select GM Vehicles

The Standard Ignition US-131 ignition switch is designed for seamless integration with a range of Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac models. Engineered for column mounting, this bolt-on ignition switch ensures a secure fit and reliable electrical connection for your vehicle's ignition system.

Key Features of Standard Ignition US-131

  • Bolt-on attachment method for straightforward installation
  • Female rectangular connector with one connector for precise fit
  • Column mounting location compatible with various GM vehicles
  • Nine male blade terminals for robust electrical contact
  • Durable construction designed to meet OEM specifications

Detailed Product Description

The Standard Ignition US-131 ignition switch is a direct replacement part engineered to restore proper ignition function in compatible vehicles. Featuring a bolt-on attachment method, it mounts securely to the steering column, providing a stable and reliable connection. The switch includes a single female rectangular connector and nine male blade terminals, ensuring compatibility with the original wiring harness. This ignition switch is suitable for a wide range of GM models including the Chevrolet Camaro, GMC Sierra series, Buick LeSabre, Pontiac Firebird, and Cadillac DeVille among others. Its design supports consistent electrical performance, critical for starting and operating your vehicle safely.

Common Applications and Issues Addressed

  • Resolves ignition switch failure causing intermittent starting problems
  • Eliminates electrical connection issues related to worn or damaged terminals
  • Restores proper key turn and ignition lock cylinder function
  • Addresses column mounting switch wear or damage
  • Prevents vehicle stalling due to faulty ignition switch contacts

Installation Notes and Tips

  • Ensure vehicle battery is disconnected before installation to avoid electrical shorts
  • Verify the mounting location on the steering column matches the original switch position
  • Check connector orientation; the female rectangular connector should align with the vehicle harness
  • Confirm all nine blade terminals are properly seated for secure electrical contact
  • Use appropriate tools to tighten bolts without over-torquing to prevent damage

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The US-131 ignition switch undergoes rigorous quality control to ensure consistent operation. While specific warranty terms may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to support long-term vehicle operation.

BrandStandard Ignition
Part NumberUS-131
Attachment MethodBolt On
Connector GenderFemale
Connector ShapeRectangular
Mounting LocationColumn
Terminal GenderMale
Terminal TypeBlade

This part fits 207 vehicles. Search below:

YearMakeModelSubmodelTransmissionPositionNotes
1994PontiacSunbirdAutomaticN/ACompatible with vehicles with tilt steering wheel.
1993ChevroletS10AutomaticN/ACompatible with vehicles with tilt steering wheel.
1993PontiacSunbirdAutomaticN/ACompatible with vehicles with tilt steering wheel.
1992ChevroletCamaroAutomaticN/A
1992PontiacFirebirdAutomaticN/A
1992PontiacSunbirdAutomaticN/ACompatible with vehicles with tilt steering wheel.
1991ChevroletCamaroAutomaticN/A
1991PontiacFirebirdAutomaticN/A
1991PontiacGrand AmAutomaticN/ACompatible with vehicles with tilt steering wheel.
1991PontiacSunbirdAutomaticN/ACompatible with vehicles with tilt steering wheel.
1990BuickSkylarkN/AFits vehicles with tilt steering wheel and console shift.
1990ChevroletCamaroAutomaticN/A
1990ChevroletCavalierN/A
1990OldsmobileCutlass CieraN/AFits vehicles with tilt steering wheel and console shift.
1990Pontiac6000N/AFits vehicles with tilt steering wheel and console shift.
1990PontiacBonnevilleN/AFits vehicles with tilt steering wheel and console shift.
1990PontiacFirebirdN/AFits vehicles with tilt steering wheel and console shift.
1990PontiacGrand AmAutomaticN/ACompatible with vehicles with tilt steering wheel.
1990PontiacSunbirdAutomaticN/ACompatible with vehicles with tilt steering wheel.
1989BuickCenturyN/AFits vehicles with tilt steering wheel and console shift.
1989BuickSkyhawkN/ACompatible with vehicles with tilt steering wheel.
1989BuickSkylarkN/AFits vehicles with tilt steering wheel and console shift.
1989ChevroletCamaroAutomaticN/ACompatible with vehicles with tilt steering wheel.
1989ChevroletCavalierN/A
1989OldsmobileCutlass CieraN/Aw/ Console Shift
1989Pontiac6000N/AFits vehicles with tilt steering wheel and console shift.
1989PontiacBonnevilleN/AFits vehicles with tilt steering wheel and console shift.
1989PontiacFirebirdN/AFits vehicles with tilt steering wheel and console shift.
1989PontiacGrand AmN/AFits vehicles with tilt steering wheel and console shift.
1989PontiacSafariN/AFits vehicles with tilt steering wheel and console shift.
1989PontiacSunbirdAutomaticN/ACompatible with vehicles with tilt steering wheel.
1988BuickCenturyN/AFits vehicles with tilt steering wheel and console shift.
1988BuickSkyhawkN/ACompatible with vehicles with tilt steering wheel.
1988BuickSkylarkN/AFits vehicles with tilt steering wheel and console shift.
1988CadillacCimarronAutomaticN/ACompatible with vehicles with tilt steering wheel.
1988ChevroletCamaroAutomaticN/ACompatible with vehicles with tilt steering wheel.
1988ChevroletCavalierN/A
1988ChevroletCelebrityN/ACompatible with vehicles with tilt steering wheel.
1988OldsmobileCutlass CieraN/AFits vehicles with tilt steering wheel and console shift.
1988OldsmobileFirenzaN/AFits vehicles with tilt steering wheel and console shift.
1988Pontiac6000N/AFits vehicles with tilt steering wheel and console shift.
1988PontiacBonnevilleN/AFits vehicles with tilt steering wheel and console shift.
1988PontiacFieroN/AFits vehicles with tilt steering wheel and console shift.
1988PontiacFirebirdN/AFits vehicles with tilt steering wheel and console shift.
1988PontiacGrand AmN/AFits vehicles with tilt steering wheel and console shift.
1988PontiacSafariN/AFits vehicles with tilt steering wheel and console shift.
1988PontiacSunbirdAutomaticN/ACompatible with vehicles with tilt steering wheel.
1987BuickCenturyN/ACompatible with vehicles with tilt steering wheel.
1987BuickLeSabreN/AFits vehicles with tilt steering wheel and console shift.
1987BuickSkyhawkN/ACompatible with vehicles with tilt steering wheel.
1987BuickSkylarkN/AFits vehicles with tilt steering wheel and console shift.
1987CadillacCimarronAutomaticN/ACompatible with vehicles with tilt steering wheel.
1987ChevroletCavalierN/A
1987OldsmobileCalaisN/AFits vehicles with tilt steering wheel and console shift.
1987OldsmobileCutlass CieraN/AFits vehicles with tilt steering wheel and console shift.
1987OldsmobileFirenzaN/AFits vehicles with tilt steering wheel and console shift.
1987Pontiac6000N/AFits vehicles with tilt steering wheel and console shift.
1987PontiacBonnevilleN/AFits vehicles with tilt steering wheel and console shift.
1987PontiacFieroN/AFits vehicles with tilt steering wheel and console shift.
1987PontiacFirebirdN/AFits vehicles with tilt steering wheel and console shift.
1987PontiacGrand AmN/AFits vehicles with tilt steering wheel and console shift.
1987PontiacSunbirdAutomaticN/ACompatible with vehicles with tilt steering wheel.
1987PontiacT1000N/AFits vehicles with tilt steering wheel and console shift.
1986BuickCenturyN/ACompatible with vehicles with tilt steering wheel.
1986BuickSkyhawkAutomaticN/ACompatible with vehicles with tilt steering wheel.
1986BuickSkylarkAutomaticN/ACompatible with vehicles with tilt steering wheel.
1986CadillacCimarronAutomaticN/ACompatible with vehicles with tilt steering wheel.
1986ChevroletAstroN/AFits vehicles with tilt steering wheel and console shift.
1986ChevroletC10N/AFits vehicles with tilt steering wheel and console shift.
1986ChevroletC10 SuburbanN/AFits vehicles with tilt steering wheel and console shift.
1986ChevroletC20N/AFits vehicles with tilt steering wheel and console shift.
1986ChevroletC20 SuburbanN/AFits vehicles with tilt steering wheel and console shift.
1986ChevroletC30N/AFits vehicles with tilt steering wheel and console shift.
1986ChevroletCamaroAutomaticN/ACompatible with vehicles with tilt steering wheel.
1986ChevroletCavalierAutomaticN/ACompatible with vehicles with tilt steering wheel.
1986ChevroletCelebrityN/AFits vehicles with tilt steering wheel and console shift.
1986ChevroletK10N/AFits vehicles with tilt steering wheel and console shift.
1986ChevroletK10 SuburbanN/AFits vehicles with tilt steering wheel and console shift.
1986ChevroletK20N/AFits vehicles with tilt steering wheel and console shift.
1986ChevroletK20 SuburbanN/AFits vehicles with tilt steering wheel and console shift.
1986ChevroletK30N/AFits vehicles with tilt steering wheel and console shift.
1986ChevroletK5 BlazerN/AFits vehicles with tilt steering wheel and console shift.
1986ChevroletS10 BlazerN/AFits vehicles with tilt steering wheel and console shift.
1986GMCP2500N/AFits vehicles with tilt steering wheel and console shift.
1986GMCP3500N/AFits vehicles with tilt steering wheel and console shift.
1986GMCS15N/AFits vehicles with tilt steering wheel and console shift.
1986GMCS15 JimmyN/AFits vehicles with tilt steering wheel and console shift.
1986GMCSafariN/AFits vehicles with tilt steering wheel and console shift.
1986OldsmobileCalaisN/AFits vehicles with tilt steering wheel and console shift.
1986OldsmobileCutlass CieraN/AFits vehicles with tilt steering wheel and console shift.
1986OldsmobileDelta 88N/Aw/ Tilt Steering Wheel; w/ Floor Console
1986OldsmobileFirenzaN/AFits vehicles with tilt steering wheel and console shift.
1986Pontiac6000N/AFits vehicles with tilt steering wheel and console shift.
1986PontiacBonnevilleN/AFits vehicles with tilt steering wheel and console shift.
1986PontiacFieroN/AFits vehicles with tilt steering wheel and console shift.
1986PontiacFirebirdN/AFits vehicles with tilt steering wheel and console shift.
1986PontiacGrand AmN/AFits vehicles with tilt steering wheel and console shift.
1986PontiacSunbirdAutomaticN/ACompatible with vehicles with tilt steering wheel.
1985BuickCenturyN/AFits vehicles with tilt steering wheel and console shift.
1985BuickSkyhawkAutomaticN/ACompatible with vehicles with tilt steering wheel.
1985BuickSkylarkAutomaticN/ACompatible with vehicles with tilt steering wheel.
1985CadillacCimarronAutomaticN/ACompatible with vehicles with tilt steering wheel.
1985CadillacCommercial ChassisN/AFits vehicles with tilt steering wheel and console shift.
1985CadillacFleetwoodN/AFits vehicles with tilt steering wheel and console shift.
1985ChevroletC10N/AFits vehicles with tilt steering wheel and console shift.
1985ChevroletC10 SuburbanN/AFits vehicles with tilt steering wheel and console shift.
1985ChevroletC20N/AFits vehicles with tilt steering wheel and console shift.
1985ChevroletC20 SuburbanN/AFits vehicles with tilt steering wheel and console shift.
1985ChevroletC30N/AFits vehicles with tilt steering wheel and console shift.
1985ChevroletCamaroAutomaticN/ACompatible with vehicles with tilt steering wheel.
1985ChevroletCavalierAutomaticN/ACompatible with vehicles with tilt steering wheel.
1985ChevroletCelebrityN/AFits vehicles with tilt steering wheel and console shift.
1985ChevroletCitation IIAutomaticN/ACompatible with vehicles with tilt steering wheel.
1985ChevroletG10N/AFits vehicles with tilt steering wheel and console shift.
1985ChevroletG20N/AFits vehicles with tilt steering wheel and console shift.
1985ChevroletG30N/AFits vehicles with tilt steering wheel and console shift.
1985ChevroletK10N/AFits vehicles with tilt steering wheel and console shift.
1985ChevroletK10 SuburbanN/AFits vehicles with tilt steering wheel and console shift.
1985ChevroletK20N/AFits vehicles with tilt steering wheel and console shift.
1985ChevroletK20 SuburbanN/AFits vehicles with tilt steering wheel and console shift.
1985ChevroletK30N/AFits vehicles with tilt steering wheel and console shift.
1985ChevroletS10N/AFits vehicles with tilt steering wheel and console shift.
1985GMCC1500N/AFits vehicles with tilt steering wheel and console shift.
1985GMCC1500 SuburbanN/AFits vehicles with tilt steering wheel and console shift.
1985GMCC2500N/AFits vehicles with tilt steering wheel and console shift.
1985GMCC2500 SuburbanN/AFits vehicles with tilt steering wheel and console shift.
1985GMCC3500N/AFits vehicles with tilt steering wheel and console shift.
1985GMCG1500N/AFits vehicles with tilt steering wheel and console shift.
1985GMCG2500N/AFits vehicles with tilt steering wheel and console shift.
1985GMCG3500N/AFits vehicles with tilt steering wheel and console shift.
1985GMCJimmyN/AFits vehicles with tilt steering wheel and console shift.
1985GMCK1500N/AFits vehicles with tilt steering wheel and console shift.
1985GMCK1500 SuburbanN/AFits vehicles with tilt steering wheel and console shift.
1985GMCK2500N/AFits vehicles with tilt steering wheel and console shift.
1985GMCK2500 SuburbanN/AFits vehicles with tilt steering wheel and console shift.
1985GMCK3500N/AFits vehicles with tilt steering wheel and console shift.
1985GMCS15N/AFits vehicles with tilt steering wheel and console shift.
1985GMCS15 JimmyN/AFits vehicles with tilt steering wheel and console shift.
1985Oldsmobile98RegencyN/AFits vehicles with tilt steering wheel and console shift.
1985Oldsmobile98Regency BroughamN/AFits vehicles with tilt steering wheel and console shift.
1985OldsmobileCalaisN/AFits vehicles with tilt steering wheel and console shift.
1985OldsmobileCutlass CieraN/AFits vehicles with tilt steering wheel and console shift.
1985OldsmobileFirenzaN/AFits vehicles with tilt steering wheel and console shift.
1985OldsmobileToronadoN/AFits vehicles with tilt steering wheel and console shift.
1985Pontiac6000N/AFits vehicles with tilt steering wheel and console shift.
1985PontiacBonnevilleN/AFits vehicles with tilt steering wheel and console shift.
1985PontiacFieroN/AFits vehicles with tilt steering wheel and console shift.
1985PontiacFirebirdAutomaticN/ACompatible with vehicles with tilt steering wheel.
1985PontiacGrand AmAutomaticN/ACompatible with vehicles with tilt steering wheel.
1985PontiacJ2000 SunbirdAutomaticN/ACompatible with vehicles with tilt steering wheel.
1984BuickCenturyN/AFits vehicles with tilt steering wheel and console shift.
1984BuickSkyhawkAutomaticN/ACompatible with vehicles with tilt steering wheel.
1984BuickSkylarkAutomaticN/AFits vehicles with tilt steering wheel and console shift.
1984CadillacCimarronAutomaticN/ACompatible with vehicles with tilt steering wheel.
1984CadillacCommercial ChassisN/AFits vehicles with tilt steering wheel and console shift.
1984CadillacDeVilleN/AFits vehicles with tilt steering wheel and console shift.
1984CadillacFleetwoodN/AFits vehicles with tilt steering wheel and console shift.
1984ChevroletC10N/AFits vehicles with tilt steering wheel and console shift.
1984ChevroletC10 SuburbanN/AFits vehicles with tilt steering wheel and console shift.
1984ChevroletC20N/AFits vehicles with tilt steering wheel and console shift.
1984ChevroletC20 SuburbanN/AFits vehicles with tilt steering wheel and console shift.
1984ChevroletC30N/AFits vehicles with tilt steering wheel and console shift.
1984ChevroletCamaroAutomaticN/ACompatible with vehicles with tilt steering wheel.
1984ChevroletCavalierAutomaticN/ACompatible with vehicles with tilt steering wheel.
1984ChevroletCelebrityN/AFits vehicles with tilt steering wheel and console shift.
1984ChevroletCitation IIAutomaticN/ACompatible with vehicles with tilt steering wheel.
1984ChevroletG10N/AFits vehicles with tilt steering wheel and console shift.
1984ChevroletG20N/AFits vehicles with tilt steering wheel and console shift.
1984ChevroletG30N/AFits vehicles with tilt steering wheel and console shift.
1984ChevroletK10N/AFits vehicles with tilt steering wheel and console shift.
1984ChevroletK10 SuburbanN/AFits vehicles with tilt steering wheel and console shift.
1984ChevroletK20N/AFits vehicles with tilt steering wheel and console shift.
1984ChevroletK20 SuburbanN/AFits vehicles with tilt steering wheel and console shift.
1984ChevroletK30N/AFits vehicles with tilt steering wheel and console shift.
1984ChevroletK5 BlazerN/AFits vehicles with tilt steering wheel and console shift.
1984ChevroletS10N/AFits vehicles with tilt steering wheel and console shift.
1984ChevroletS10 BlazerN/AFits vehicles with tilt steering wheel and console shift.
1984GMCC1500N/AFits vehicles with tilt steering wheel and console shift.
1984GMCC1500 SuburbanN/AFits vehicles with tilt steering wheel and console shift.
1984GMCC2500N/AFits vehicles with tilt steering wheel and console shift.
1984GMCC2500 SuburbanN/AFits vehicles with tilt steering wheel and console shift.
1984GMCC3500N/AFits vehicles with tilt steering wheel and console shift.
1984GMCG1500N/AFits vehicles with tilt steering wheel and console shift.
1984GMCG2500N/AFits vehicles with tilt steering wheel and console shift.
1984GMCG3500N/AFits vehicles with tilt steering wheel and console shift.
1984GMCJimmyN/AFits vehicles with tilt steering wheel and console shift.
1984GMCK1500N/AFits vehicles with tilt steering wheel and console shift.
1984GMCK1500 SuburbanN/AFits vehicles with tilt steering wheel and console shift.
1984GMCK2500N/AFits vehicles with tilt steering wheel and console shift.
1984GMCK2500 SuburbanN/AFits vehicles with tilt steering wheel and console shift.
1984GMCK3500N/AFits vehicles with tilt steering wheel and console shift.
1984GMCP2500N/AFits vehicles with tilt steering wheel and console shift.
1984GMCP3500N/AFits vehicles with tilt steering wheel and console shift.
1984GMCS15N/AFits vehicles with tilt steering wheel and console shift.
1984GMCS15 JimmyN/AFits vehicles with tilt steering wheel and console shift.
1984Oldsmobile98N/AFits vehicles with tilt steering wheel and console shift.
1984OldsmobileCutlass CieraN/AFits vehicles with tilt steering wheel and console shift.
1984OldsmobileFirenzaN/AFits vehicles with tilt steering wheel and console shift.
1984OldsmobileOmegaN/AFits vehicles with tilt steering wheel and console shift.
1984OldsmobileToronadoN/AFits vehicles with tilt steering wheel and console shift.
1984Pontiac6000N/AFits vehicles with tilt steering wheel and console shift.
1984PontiacAcadianN/AFits vehicles with tilt steering wheel and console shift.
1984PontiacBonnevilleN/AFits vehicles with tilt steering wheel and console shift.
1984PontiacFieroN/AFits vehicles with tilt steering wheel and console shift.
1984PontiacFirebirdN/AFits vehicles with tilt steering wheel and console shift.
1984PontiacGrand PrixN/AFits vehicles with tilt steering wheel and console shift.
1984PontiacPhoenixN/AFits vehicles with tilt steering wheel and console shift.

* 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:

078434511S61672F753-27615CS142IS85KS6649KS6649SBLS512UL14-10

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