Standard Ignition S-1203 4WD Indicator Light Connector

Name: Standard Ignition S-1203 4WD Indicator Light Connector
Brand: Standard Ignition
SKU: FBHK-S-1203
Price: 36.80 USD
Availability: InStock

221 vehicles fit this part

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

Fitment: Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, and Saturn, Aurora, Avalanche, Avalanche 1500, Avalanche 2500, C1500, C1500 Suburban, C2500, C2500 Suburban, C3500, Corvette, DeVille, Envoy, Envoy XL, Escalade, Escalade ESV, Escalade EXT, Intrigue, K1500, K1500 Suburban, K2500, K2500 Suburban, K3500, Montana, Rainier, Seville, Sierra, Sierra 1500, Sierra 1500 HD, Sierra 1500 HD Classic, Sierra 2500, Sierra 2500 HD, Sierra 3500, Sierra 3500 Classic, Sierra 3500 HD, Silhouette, Silverado 1500, Silverado 1500 HD, Silverado 1500 HD Classic, Silverado 2500, Silverado 2500 HD, Silverado 3500, Silverado 3500 HD, SSR, Suburban 1500, Suburban 2500, Tahoe, Trailblazer, Trailblazer EXT, Trans Sport, Vue, Yukon, Yukon XL 1500, and Yukon XL 2500

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Not what you need? See all 4WD Indicator Light Connector options

4WD Indicator Light Connector for GM Applications

Restore a secure electrical connection for the 4WD indicator circuit with Standard Ignition S-1203. This female connector features a 17-inch harness, 3 male blade terminals, and includes butt splices for a clean repair on select Chevrolet, GMC, Buick, Cadillac, Oldsmobile, Pontiac, and Saturn vehicles.

Key Features

Standard Ignition S-1203 4WD indicator light connector
Female connector with 1 connector and 3 wire design
17-inch harness length for repair routing
3 male blade terminals for the indicator circuit
Includes butt splices
Built with high-grade materials for strong conductivity and consistent contact

Product Details

Standard Ignition S-1203 is a replacement electrical connector for 4WD indicator light circuits where the original connector has heat damage, corrosion, broken terminals, or intermittent contact. The blade-terminal layout and female connector design support a direct repair on many GM trucks, SUVs, and performance models, including Chevrolet Silverado, Tahoe, Suburban, Trailblazer, and Corvette, as well as GMC Sierra, Yukon, and Envoy applications. Standard Ignition part number S-1203 is engineered with the technician in mind, using durable materials and proven connector construction to help restore dependable signal transfer.

This part cross-references 1P1901 and 57-5682 for the same application.

What It Helps Fix

Broken or loose 4WD indicator light connector terminals
Corrosion at the connector causing erratic indicator operation
Heat-damaged wiring at the transfer case or dash indicator circuit
Intermittent 4WD light function from poor electrical contact
Failed connector housing on GM 4WD indicator wiring repairs

Installation Notes and Tips

Match the original connector style, terminal count, and wire layout before installation. Use the included butt splices to join the harness securely, and verify terminal seating and polarity before reconnecting the circuit. Confirm vehicle-specific fitment for your Chevrolet Silverado, GMC Sierra, or Tahoe application, since connector notes vary by model year and trim.

Quality Assurance

Standard Ignition draws on decades of electrical parts development and technician-focused design to produce replacement pigtails and sockets that address common OE failure points. S-1203 is built to deliver reliable conductivity and a stable connection for repair work on compatible GM 4WD indicator light circuits.

Brand	Standard Ignition
Part Number	S-1203
Connector Gender	Female
Connector Quantity	1
Contents	Includes butt splices
Harness Length - inches	17"
Terminal Gender	Male
Terminal Quantity	3
Terminal Type	Blade terminals
Wire Quantity	3

This part fits 221 vehicles. Search below:

Year	Make	Model	Submodel	Position	Notes
2008	Chevrolet	Avalanche		N/A
2008	Chevrolet	Corvette		N/A	Black; 3 Term. Female
2008	Chevrolet	Suburban 1500		N/A
2008	Chevrolet	Suburban 2500		N/A
2008	Chevrolet	Tahoe		N/A
2008	Chevrolet	Trailblazer		N/A
2008	GMC	Envoy		N/A
2008	GMC	Yukon		N/A
2008	GMC	Yukon XL 1500		N/A
2008	GMC	Yukon XL 2500		N/A
2007	Buick	Rainier		N/A	Black; 3 Term. Female
2007	Chevrolet	Avalanche		N/A	Black; 3 Term. Female
2007	Chevrolet	Silverado 1500		N/A
2007	Chevrolet	Silverado 1500 HD Classic		N/A
2007	Chevrolet	Silverado 2500		N/A
2007	Chevrolet	Silverado 2500 HD		N/A
2007	Chevrolet	Silverado 3500		N/A
2007	Chevrolet	Silverado 3500 HD		N/A
2007	Chevrolet	Suburban 1500		N/A	Black; 3 Term. Female
2007	Chevrolet	Suburban 2500		N/A	Black; 3 Term. Female
2007	Chevrolet	Tahoe		N/A	Black; 3 Term. Female
2007	Chevrolet	Trailblazer		N/A	Black; 3 Term. Female
2007	GMC	Envoy		N/A	Black; 3 Term. Female
2007	GMC	Sierra		N/A
2007	GMC	Sierra 1500		N/A
2007	GMC	Sierra 1500 HD Classic		N/A
2007	GMC	Sierra 2500 HD		N/A
2007	GMC	Sierra 3500 Classic		N/A
2007	GMC	Sierra 3500 HD		N/A
2007	GMC	Yukon		N/A	Black; 3 Term. Female
2007	GMC	Yukon XL 1500		N/A	Black; 3 Term. Female
2007	GMC	Yukon XL 2500		N/A	Black; 3 Term. Female
2007	Saturn	Vue		N/A
2006	Buick	Rainier		N/A
2006	Cadillac	Escalade		N/A
2006	Cadillac	Escalade ESV		N/A
2006	Cadillac	Escalade EXT		N/A
2006	Chevrolet	Avalanche 1500		N/A
2006	Chevrolet	Avalanche 2500		N/A
2006	Chevrolet	Silverado 1500		N/A
2006	Chevrolet	Silverado 1500 HD		N/A
2006	Chevrolet	Silverado 2500		N/A
2006	Chevrolet	Silverado 2500 HD		N/A
2006	Chevrolet	Silverado 3500		N/A
2006	Chevrolet	SSR		N/A	Black; 3 Term. Female
2006	Chevrolet	Suburban 1500		N/A
2006	Chevrolet	Tahoe		N/A
2006	Chevrolet	Trailblazer		N/A
2006	Chevrolet	Trailblazer EXT		N/A
2006	GMC	Envoy		N/A
2006	GMC	Envoy XL		N/A
2006	GMC	Sierra 1500		N/A
2006	GMC	Sierra 1500 HD		N/A
2006	GMC	Sierra 2500 HD		N/A
2006	GMC	Sierra 3500		N/A
2006	GMC	Yukon		N/A
2004	Chevrolet	Corvette		N/A
2003	Chevrolet	Corvette		N/A
2002	Cadillac	Escalade		N/A
2002	Cadillac	Escalade EXT		N/A
2002	Chevrolet	Avalanche 1500		N/A
2002	Chevrolet	Avalanche 2500		N/A
2002	Chevrolet	Corvette		N/A
2002	Chevrolet	Silverado 1500		N/A
2002	Chevrolet	Silverado 1500 HD		N/A
2002	Chevrolet	Silverado 2500		N/A
2002	Chevrolet	Silverado 2500 HD		N/A
2002	Chevrolet	Silverado 3500		N/A
2002	Chevrolet	Suburban 1500		N/A
2002	Chevrolet	Tahoe		N/A
2002	GMC	Sierra 1500		N/A
2002	GMC	Sierra 1500 HD		N/A
2002	GMC	Sierra 2500		N/A
2002	GMC	Sierra 2500 HD		N/A
2002	GMC	Sierra 3500		N/A
2002	GMC	Yukon		N/A
2002	GMC	Yukon XL 1500		N/A
2002	Oldsmobile	Aurora		N/A
2002	Oldsmobile	Intrigue		N/A
2001	Chevrolet	Corvette		N/A
2001	Chevrolet	Silverado 1500		N/A
2001	Chevrolet	Silverado 1500		N/A	Black; 3 Term. Female
2001	Chevrolet	Silverado 1500 HD		N/A	Black; 3 Term. Female
2001	Chevrolet	Silverado 2500		N/A
2001	Chevrolet	Silverado 2500		N/A	Black; 3 Term. Female
2001	Chevrolet	Silverado 2500 HD		N/A
2001	Chevrolet	Silverado 2500 HD		N/A	Black; 3 Term. Female
2001	Chevrolet	Silverado 3500		N/A
2001	Chevrolet	Silverado 3500		N/A	Black; 3 Term. Female
2001	Chevrolet	Suburban 1500		N/A
2001	Chevrolet	Tahoe		N/A
2001	GMC	Sierra 1500		N/A
2001	GMC	Sierra 1500		N/A	Black; 3 Term. Female
2001	GMC	Sierra 1500 HD		N/A
2001	GMC	Sierra 1500 HD		N/A	Black; 3 Term. Female
2001	GMC	Sierra 2500		N/A
2001	GMC	Sierra 2500		N/A	Black; 3 Term. Female
2001	GMC	Sierra 2500 HD		N/A
2001	GMC	Sierra 2500 HD		N/A	Black; 3 Term. Female
2001	GMC	Sierra 3500		N/A
2001	GMC	Sierra 3500		N/A	Black; 3 Term. Female
2001	GMC	Yukon		N/A
2001	GMC	Yukon XL 1500		N/A
2001	Oldsmobile	Aurora		N/A
2001	Oldsmobile	Intrigue		N/A
2000	Cadillac	Escalade		N/A	Black; 3 Term. Female
2000	Chevrolet	C2500		N/A	Black; 3 Term. Female
2000	Chevrolet	C3500		N/A	Black; 3 Term. Female
2000	Chevrolet	Corvette		N/A
2000	Chevrolet	K2500		N/A	Black; 3 Term. Female
2000	Chevrolet	K3500		N/A	Black; 3 Term. Female
2000	Chevrolet	Silverado 1500		N/A
2000	Chevrolet	Silverado 1500		N/A	Black; 3 Term. Female
2000	Chevrolet	Silverado 2500		N/A
2000	Chevrolet	Silverado 2500		N/A	Black; 3 Term. Female
2000	Chevrolet	Suburban 1500		N/A
2000	Chevrolet	Suburban 1500		N/A	Black; 3 Term. Female
2000	Chevrolet	Suburban 2500		N/A
2000	Chevrolet	Suburban 2500		N/A	Black; 3 Term. Female
2000	Chevrolet	Tahoe		N/A
2000	Chevrolet	Tahoe		N/A	Black; 3 Term. Female
2000	GMC	C2500		N/A	Black; 3 Term. Female
2000	GMC	C3500		N/A	Black; 3 Term. Female
2000	GMC	K2500		N/A	Black; 3 Term. Female
2000	GMC	K3500		N/A	Black; 3 Term. Female
2000	GMC	Sierra 1500		N/A
2000	GMC	Sierra 1500		N/A	Black; 3 Term. Female
2000	GMC	Sierra 2500		N/A
2000	GMC	Sierra 2500		N/A	Black; 3 Term. Female
2000	GMC	Yukon		N/A	Black; 3 Term. Female
2000	GMC	Yukon XL 1500		N/A	Black; 3 Term. Female
2000	GMC	Yukon XL 2500		N/A	Black; 3 Term. Female
2000	Oldsmobile	Intrigue		N/A
2000	Oldsmobile	Silhouette		N/A
2000	Pontiac	Montana		N/A
1999	Cadillac	Escalade		N/A	Black; 3 Term. Female
1999	Chevrolet	C1500		N/A	Black; 3 Term. Female
1999	Chevrolet	C1500 Suburban		N/A	Black; 3 Term. Female
1999	Chevrolet	C2500		N/A	Black; 3 Term. Female
1999	Chevrolet	C2500 Suburban		N/A	Black; 3 Term. Female
1999	Chevrolet	C3500		N/A	Black; 3 Term. Female
1999	Chevrolet	K1500		N/A	Black; 3 Term. Female
1999	Chevrolet	K1500 Suburban		N/A	Black; 3 Term. Female
1999	Chevrolet	K2500		N/A	Black; 3 Term. Female
1999	Chevrolet	K2500 Suburban		N/A	Black; 3 Term. Female
1999	Chevrolet	K3500		N/A	Black; 3 Term. Female
1999	Chevrolet	Silverado 1500		N/A	Black; 3 Term. Female
1999	Chevrolet	Silverado 2500		N/A	Black; 3 Term. Female
1999	Chevrolet	Tahoe		N/A	Black; 3 Term. Female
1999	Oldsmobile	Intrigue		N/A
1998	Cadillac	Seville		N/A	Black; 3 Term. Female
1998	Chevrolet	C1500		N/A	Black; 3 Term. Female
1998	Chevrolet	C1500 Suburban		N/A	Black; 3 Term. Female
1998	Chevrolet	C2500		N/A	Black; 3 Term. Female
1998	Chevrolet	C2500 Suburban		N/A	Black; 3 Term. Female
1998	Chevrolet	C3500		N/A	Black; 3 Term. Female
1998	Chevrolet	K1500		N/A	Black; 3 Term. Female
1998	Chevrolet	K1500 Suburban		N/A	Black; 3 Term. Female
1998	Chevrolet	K2500		N/A	Black; 3 Term. Female
1998	Chevrolet	K2500 Suburban		N/A	Black; 3 Term. Female
1998	Chevrolet	K3500		N/A	Black; 3 Term. Female
1998	Chevrolet	Tahoe		N/A	Black; 3 Term. Female
1998	GMC	C1500		N/A	Black; 3 Term. Female
1998	GMC	C1500 Suburban		N/A	Black; 3 Term. Female
1998	GMC	C2500		N/A	Black; 3 Term. Female
1998	GMC	C2500 Suburban		N/A	Black; 3 Term. Female
1998	GMC	C3500		N/A	Black; 3 Term. Female
1998	GMC	K1500		N/A	Black; 3 Term. Female
1998	GMC	K1500 Suburban		N/A	Black; 3 Term. Female
1998	GMC	K2500		N/A	Black; 3 Term. Female
1998	GMC	K2500 Suburban		N/A	Black; 3 Term. Female
1998	GMC	K3500		N/A	Black; 3 Term. Female
1998	GMC	Yukon		N/A	Black; 3 Term. Female
1997	Cadillac	DeVille		N/A	Black; 3 Term. Female
1997	Cadillac	DeVille	Concours	N/A	Black; 3 Term. Female
1997	Chevrolet	C1500		N/A	Black; 3 Term. Female
1997	Chevrolet	C1500 Suburban		N/A	Black; 3 Term. Female
1997	Chevrolet	C2500		N/A	Black; 3 Term. Female
1997	Chevrolet	C2500 Suburban		N/A	Black; 3 Term. Female
1997	Chevrolet	C3500		N/A	Black; 3 Term. Female
1997	Chevrolet	K1500		N/A	Black; 3 Term. Female
1997	Chevrolet	K1500 Suburban		N/A	Black; 3 Term. Female
1997	Chevrolet	K2500		N/A	Black; 3 Term. Female
1997	Chevrolet	K2500 Suburban		N/A	Black; 3 Term. Female
1997	Chevrolet	K3500		N/A	Black; 3 Term. Female
1997	Chevrolet	Tahoe		N/A	Black; 3 Term. Female
1997	GMC	C1500		N/A	Black; 3 Term. Female
1997	GMC	C1500 Suburban		N/A	Black; 3 Term. Female
1997	GMC	C2500		N/A	Black; 3 Term. Female
1997	GMC	C2500 Suburban		N/A	Black; 3 Term. Female
1997	GMC	C3500		N/A	Black; 3 Term. Female
1997	GMC	K1500		N/A	Black; 3 Term. Female
1997	GMC	K1500 Suburban		N/A	Black; 3 Term. Female
1997	GMC	K2500		N/A	Black; 3 Term. Female
1997	GMC	K2500 Suburban		N/A	Black; 3 Term. Female
1997	GMC	K3500		N/A	Black; 3 Term. Female
1997	GMC	Yukon		N/A	Black; 3 Term. Female
1997	Oldsmobile	Silhouette		N/A
1997	Pontiac	Trans Sport		N/A
1996	Chevrolet	C1500		N/A	Black; 3 Term. Female
1996	Chevrolet	C1500 Suburban		N/A	Black; 3 Term. Female
1996	Chevrolet	C2500		N/A	Black; 3 Term. Female
1996	Chevrolet	C2500 Suburban		N/A	Black; 3 Term. Female
1996	Chevrolet	C3500		N/A	Black; 3 Term. Female
1996	Chevrolet	K1500		N/A	Black; 3 Term. Female
1996	Chevrolet	K1500 Suburban		N/A	Black; 3 Term. Female
1996	Chevrolet	K2500		N/A	Black; 3 Term. Female
1996	Chevrolet	K2500 Suburban		N/A	Black; 3 Term. Female
1996	Chevrolet	K3500		N/A	Black; 3 Term. Female
1996	Chevrolet	Tahoe		N/A	Black; 3 Term. Female
1996	GMC	C1500		N/A	Black; 3 Term. Female
1996	GMC	C1500 Suburban		N/A	Black; 3 Term. Female
1996	GMC	C2500		N/A	Black; 3 Term. Female
1996	GMC	C2500 Suburban		N/A	Black; 3 Term. Female
1996	GMC	C3500		N/A	Black; 3 Term. Female
1996	GMC	K1500		N/A	Black; 3 Term. Female
1996	GMC	K1500 Suburban		N/A	Black; 3 Term. Female
1996	GMC	K2500		N/A	Black; 3 Term. Female
1996	GMC	K2500 Suburban		N/A	Black; 3 Term. Female
1996	GMC	K3500		N/A	Black; 3 Term. Female
1996	GMC	Yukon		N/A	Black; 3 Term. Female

* 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:

1269153058891P190157-5682EC700PT701PTA1856

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