HomeSuspension > Electrical ConnectorsStandard Ignition S-1663 Suspension Ride Height Sensor Connector
Part #: S-1663

Standard Ignition S-1663 Suspension Ride Height Sensor Connector

⚙️ 42 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$68.96Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Buick, Cadillac, Chevrolet, and GMC, Lucerne, DTS, SRX, XLR, Corvette, Escalade, Escalade ESV, Escalade EXT, Avalanche 1500, Avalanche 2500, Silverado 1500, Silverado 2500, Silverado 2500 HD, Silverado 3500, Suburban 1500, Suburban 2500, Tahoe, Sierra 1500, Sierra 2500, Sierra 2500 HD, Sierra 3500, and Yukon
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Standard Ignition Suspension Ride Height Sensor Connector

The Standard Ignition S-1663 Suspension Ride Height Sensor Connector is designed for reliable electrical connections in suspension systems. This male connector with female blade terminals ensures secure communication between ride height sensors and vehicle control modules on select GM trucks and SUVs.

  • Connector Gender: Male
  • Terminal Gender: Female
  • Terminal Type: Blade terminals
  • Terminal Quantity: 3
  • Wire Quantity: 3
  • Includes butt splices for easy wiring
  • Compatible with multiple GM makes and models

Product Details and Specifications

The S-1663 suspension ride height sensor connector from Standard Ignition features a durable male connector housing with three female blade terminals. It supports three wires, providing a stable electrical interface for ride height sensors. Included butt splices facilitate straightforward installation and wiring repairs. This connector is engineered to maintain consistent signal transmission in suspension systems, helping to ensure accurate ride height measurements.

Compatible Vehicles and Applications

This suspension ride height sensor connector is compatible with a range of General Motors vehicles, including Buick, Cadillac, Chevrolet, and GMC models. Specifically, it fits popular trucks and SUVs such as the Chevrolet Avalanche 1500 and 2500, Corvette, Cadillac DTS, Escalade series (Escalade, Escalade ESV, Escalade EXT), Buick Lucerne, GMC Sierra 1500, 2500, 2500 HD, 3500, Silverado 1500, 2500, 2500 HD, 3500, SRX, Suburban 1500 and 2500, Tahoe, XLR, and Yukon.

Common Issues Addressed by This Connector

  • Intermittent or faulty ride height sensor signals
  • Corroded or damaged suspension sensor wiring
  • Electrical connection failures causing suspension warning lights
  • Sensor communication errors affecting adaptive suspension systems
  • Wiring harness repairs in suspension height sensor circuits

Installation Notes and Tips

  • Ensure the vehicle ignition is off before installation
  • Use included butt splices to secure wire connections properly
  • Verify correct terminal alignment: male connector with female blade terminals
  • Inspect wiring harness for damage before connecting
  • Test sensor operation after installation to confirm proper function

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The S-1663 suspension ride height sensor connector undergoes quality control testing to ensure reliable electrical performance. Warranty coverage details are provided by Standard Ignition and may vary; consult product documentation for specific terms.

BrandStandard Ignition
Part NumberS-1663
Connector GenderMale
ContentsIncludes Butt Splices
Terminal GenderFemale
Terminal TypeBlade Terminals

This part fits 42 vehicles. Search below:

YearMakeModelSubmodelPositionNotes
2009BuickLucerneN/A
2009CadillacDTSN/ABlack; 3 Term. Female
2009CadillacSRXN/A
2009CadillacXLRN/A
2009ChevroletCorvetteN/A
2008BuickLucerneN/A
2008CadillacDTSN/ABlack; 3 Term. Female
2008CadillacSRXN/A
2008CadillacXLRN/A
2008ChevroletCorvetteN/A
2007BuickLucerneN/A
2007CadillacDTSN/ABlack; 3 Term. Female
2007CadillacSRXN/A
2007CadillacXLRN/A
2007ChevroletCorvetteN/A
2006BuickLucerneN/A
2006CadillacDTSN/ABlack; 3 Term. Female
2006CadillacSRXN/A
2006CadillacXLRN/A
2006ChevroletCorvetteN/A
2005CadillacSRXN/ABlack; 3 Term. Female
2005CadillacXLRN/A
2004CadillacEscaladeN/A
2004CadillacEscalade ESVN/A
2004CadillacEscalade EXTN/A
2004CadillacSRXN/ABlack; 3 Term. Female
2004CadillacXLRN/A
2004ChevroletAvalanche 1500N/A
2004ChevroletAvalanche 2500N/A
2004ChevroletSilverado 1500N/A
2004ChevroletSilverado 2500N/A
2004ChevroletSilverado 2500 HDN/A
2004ChevroletSilverado 3500N/A
2004ChevroletSuburban 1500N/A
2004ChevroletSuburban 2500N/A
2004ChevroletTahoeN/A
2004GMCSierra 1500N/A
2004GMCSierra 2500N/A
2004GMCSierra 2500 HDN/A
2004GMCSierra 3500N/A
2004GMCYukonN/A
2004GMCYukonDenaliN/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:

88953359EC1160PT1161

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