HomeStandard Ignition SS-321 Starter Solenoid
Part #: SS-321

Standard Ignition SS-321 Starter Solenoid

10 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$136.79Free 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.
Out of Stock
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Buick and Oldsmobile, LeSabre, Riviera, Century, Cutlass Cruiser, and Toronado
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Starter Solenoid for Buick and Oldsmobile Vehicles

The Standard Ignition SS-321 starter solenoid is designed to provide dependable starting performance for select Buick and Oldsmobile models. Engineered with durable materials and precise specifications, this solenoid ensures consistent electrical engagement for your vehicle's starting system.

  • Compatible with Buick Century, Oldsmobile Cutlass Ciera, Cutlass Cruiser, Delta 88, LeSabre, Riviera, and Toronado
  • 12-volt operation suitable for standard automotive electrical systems
  • Black and gold color finish with dichromate and plastic coating for corrosion resistance
  • Three male stud terminals with female round connectors for secure electrical connections
  • Hardware included for straightforward installation
  • Non-continuous duty design optimized for starter solenoid applications

Product Features and Specifications

The SS-321 starter solenoid from Standard Ignition features a robust design with a dichromate and plastic finish that helps resist corrosion and wear. It operates at 12 volts and includes three male stud terminals paired with female round connectors, ensuring compatibility with the original wiring harnesses of Buick and Oldsmobile vehicles. The solenoid is not rated for continuous duty, aligning with typical starter solenoid requirements. Included hardware simplifies the replacement process, making it a practical choice for maintaining the starting system's reliability.

Applications and Common Issues Addressed

  • Resolves intermittent or no-start conditions caused by faulty solenoids in Buick Century and Oldsmobile Cutlass models
  • Eliminates clicking sounds during ignition attempts linked to solenoid failure
  • Restores proper electrical engagement in the starting circuit for Oldsmobile Delta 88 and LeSabre
  • Prevents starter motor engagement issues in Buick Riviera and Toronado
  • Addresses solenoid-related electrical connection problems due to worn terminals or corrosion

Installation Notes and Tips

When installing the Standard Ignition SS-321 starter solenoid, ensure the vehicle's battery is disconnected to prevent electrical shorts. Verify that the three male stud terminals align correctly with the female round connectors on the wiring harness. Use the included hardware to secure the solenoid firmly in place. It is recommended to inspect related wiring and starter components during installation to ensure overall system integrity.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance for your Buick and Oldsmobile vehicles. The SS-321 starter solenoid undergoes rigorous quality control to ensure durability and proper function. Please refer to Standard Ignition's warranty policy for specific coverage details.

BrandStandard Ignition
Part NumberSS-321
ColorBlack, Gold
Connector GenderFemale
Connector ShapeRound
Continuous DutyNo
FinishDichromate, Plastic
Hardware IncludedYes
Terminal GenderMale
Terminal TypeStud
Voltage12

This part fits 10 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1988BuickLeSabre3.8LV6N/AStr. No. 1998545
1988BuickRiviera3.8LV6N/AStr. No. 1998545
1987BuickCentury3.8LV6N/AStr. No. 1998545
1987BuickLeSabre3.8LV6N/AStr. No. 1998545
1987BuickRiviera3.8LV6N/AStr. No. 1998545
1987OldsmobileCutlass Ciera3.8LV6N/A
1987OldsmobileCutlass Cruiser3.8LV6N/A
1987OldsmobileDelta 883.8LV6N/A
1987OldsmobileToronado3.8LV6N/A
1986OldsmobileCutlass Ciera3.8LV6N/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:

10465309104987151M104825-1633S5083SS341ST163SW206

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