Standard Ignition RY-633 Starter Relay
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Standard Ignition

Standard Ignition RY-633 Starter Relay

Brand Standard Ignition RY-633
Amperage Rating 20 A
Connector Gender Female
Connector Shape Square
Contents Relay
Continuous Duty No
Functions Starter Relay
Mounting Bracket(s) Included Yes
Terminal Gender Male
Terminal Type Blade
Voltage 12
Fits Dodge, Plymouth, and Chrysler · 71 vehicles

OE-quality construction. Built to stringent standards with complete quality control throughout manufacturing.

Durable composite housing. Helps protect against harsh temperatures and severe underhood conditions.

Brass or copper contacts. Specified for extended wear and reliable electrical performance.

Cross-references Bosch 16125, 1R1144 and 56-1626 for the same application. See all 9.

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Starter Relay for Chrysler and Dodge Applications

Standard Ignition RY-633 is a 12-volt starter relay built for Chrysler, Dodge, and Plymouth vehicles that need a direct replacement for OE-style starting circuit control. It uses a square female connector, five male blade terminals, and a mounting bracket for a secure underhood installation.

  • 12 V starter relay with 20 A amperage rating
  • Square female connector with 1 connector cavity
  • 5 male blade terminals for OE-style electrical connection
  • Mounting bracket included for proper relay placement
  • Composite housing helps protect against heat and harsh underhood conditions
  • Brass or copper contacts are used where specified for wear resistance

Fitment and Application Details

Compatible with a wide range of 1990-1996 Chrysler, Dodge, and Plymouth vehicles, including Fits 1995-1996 Dodge B1500, N/A; Fits 1995-1996 Dodge B2500, N/A; Fits 1995-1996 Dodge B3500, N/A; Fits 1995-1996 Dodge Ram 1500 Van, N/A; Fits 1996 Dodge Ram 2500 Van, N/A; Fits 1996 Dodge Ram 3500 Van, N/A; and Fits 1992-1995 Dodge Spirit, N/A. It also covers Fits 1992-1994 Chrysler LeBaron, N/A and multiple 1990-1992 Chrysler, Dodge, and Plymouth models with OE No. 4687147-style configurations.

This part cross-references Bosch 16125 for the same application.

What This Relay Helps Fix

  • No-crank or intermittent crank condition caused by a failing starter relay
  • Starter engagement problems from worn relay contacts
  • Heat-related electrical issues in the underhood relay circuit
  • Starting circuit faults on vehicles using a 5-blade relay layout
  • Replacement needs for OE No. 4687147-style starter relay setups

Installation Notes and Quality Assurance

Verify the connector shape, terminal count, and mounting style against the original relay before installation. This relay is a 5-terminal, blade-style unit with a bracket, so matching the OE layout is important for proper fit and function. Standard Ignition manufactures this part under TS16949 and ISO9001 certified quality systems, with component and finished-part control maintained throughout production.

Standard Ignition RY-633 is a practical replacement choice for Chrysler, Dodge, and Plymouth starting systems that require a 12-volt starter relay with OE-style electrical and mounting features.

This part fits 71 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModel# DoorsPositionNotes
1996DodgeB1500—N/A—
1996DodgeB2500—N/A—
1996DodgeB3500—N/A—
1996DodgeRam 1500 Van—N/A—
1996DodgeRam 2500 Van—N/A—
1996DodgeRam 3500 Van—N/A—
1995DodgeB1500—N/A—
1995DodgeB2500—N/A—
1995DodgeB3500—N/A—
1995DodgeRam 1500 Van—N/A—
1995DodgeSpirit—N/A—
1995PlymouthAcclaim—N/A—
1994ChryslerLeBaron4 DoorN/A—
1994DodgeB150—N/A—
1994DodgeB250—N/A—
1994DodgeB350—N/A—
1994DodgeSpirit—N/A—
1994PlymouthAcclaim—N/A—
1993ChryslerLeBaron4 DoorN/A—
1993DodgeSpirit—N/A—
1993PlymouthAcclaim—N/A—
1992ChryslerDaytona—N/Aw/ Skirt; w/ Bracket; OE No. 4687147; 5 Blade Term.
1992ChryslerDynasty—N/Aw/ Skirt; w/ Bracket; OE No. 4687147; 5 Blade Term.
1992ChryslerImperial—N/Aw/ Skirt; w/ Bracket; OE No. 4687147; 5 Blade Term.
1992ChryslerLeBaron4 DoorN/A—
1992ChryslerNew Yorker—N/Aw/ Skirt; w/ Bracket; OE No. 4687147; 5 Blade Term.
1992ChryslerTown & Country—N/Aw/ Skirt; w/ Bracket; OE No. 4687147; 5 Blade Term.
1992DodgeCaravan—N/Aw/ Skirt; OE No. 4687147; 5 Blade Term.
1992DodgeColt—N/Aw/ Skirt; OE No. 4687147; 5 Blade Term.
1992DodgeDakota—N/AOE No. 4687147
1992DodgeDaytona—N/Aw/ Skirt; w/ Bracket; OE No. 4687147; 5 Blade Term.
1992DodgeGrand Caravan—N/Aw/ Skirt; OE No. 4687147; 5 Blade Term.
1992DodgeMonaco—N/Aw/ Skirt; w/ Bracket; OE No. 4687147; 5 Blade Term.
1992DodgeShadow—N/Aw/ Skirt; w/ Bracket; OE No. 4687147; 5 Blade Term.
1992DodgeSpirit—N/A—
1992DodgeStealth—N/Aw/ Skirt; w/ Bracket; OE No. 4687147; 5 Blade Term.
1992DodgeViper—N/Aw/ Skirt; w/ Bracket; OE No. 4687147; 5 Blade Term.
1992PlymouthAcclaim—N/A—
1992PlymouthLaser—N/AOE No. 4687147
1992PlymouthSundance—N/AOE No. 4687147
1991ChryslerDynasty—N/Aw/ Skirt; w/ Bracket; OE No. 4687147; 5 Blade Term.
1991ChryslerImperial—N/Aw/ Skirt; w/ Bracket; OE No. 4687147; 5 Blade Term.
1991ChryslerLeBaron—N/Aw/ Skirt; w/ Bracket; OE No. 4687147; 5 Blade Term.
1991ChryslerNew Yorker—N/Aw/ Skirt; w/ Bracket; OE No. 4687147; 5 Blade Term.
1991ChryslerTown & Country—N/Aw/ Skirt; w/ Bracket; OE No. 4687147; 5 Blade Term.
1991DodgeCaravan—N/Aw/ Skirt; 5 Term.
1991DodgeColt—N/Aw/ Skirt; OE No. 4687147; 5 Blade Term.
1991DodgeDakota—N/Aw/ Skirt; w/ Bracket; OE No. 4687147; 5 Blade Term.
1991DodgeDaytona—N/Aw/ Skirt; w/ Bracket; OE No. 4687147; 5 Blade Term.
1991DodgeGrand Caravan—N/Aw/ Skirt; OE No. 4687147; 5 Blade Term.
1991DodgeShadow—N/Aw/ Skirt; w/ Bracket; OE No. 4687147; 5 Blade Term.
1991DodgeSpirit—N/Aw/ Skirt; w/ Bracket; OE No. 4687147; 5 Blade Term.
1991DodgeStealth—N/Aw/ Skirt; w/ Bracket; OE No. 4687147; 5 Blade Term.
1991PlymouthAcclaim—N/AOE No. 4687147
1991PlymouthGrand Voyager—N/AOE No. 4687147
1991PlymouthLaser—N/AOE No. 4687147
1991PlymouthSundance—N/AOE No. 4687147
1991PlymouthVoyager—N/AOE No. 4687147
1990ChryslerDaytona—N/Aw/ Skirt; 5 Term.
1990ChryslerDynasty—N/Aw/ Skirt; 5 Term.
1990ChryslerImperial—N/Aw/ Skirt; w/ Bracket; 5 Blade Term.
1990ChryslerLeBaron—N/Aw/ Skirt; w/ Bracket; 5 Blade Term.
1990ChryslerNew Yorker—N/Aw/ Skirt; w/ Bracket; OE No. 4687147; 5 Blade Term.
1990ChryslerTown & Country—N/Aw/ Skirt; w/ Bracket; OE No. 4687147; 5 Blade Term.
1990DodgeCaravan—N/Aw/ Skirt; OE No. 4687147; 5 Blade Term.
1990DodgeColt—N/Aw/ Skirt; OE No. 4687147; 5 Blade Term.
1990DodgeDakota—N/Aw/ Skirt; w/ Bracket; OE No. 4687147; 5 Blade Term.
1990DodgeDaytona—N/Aw/ Skirt; w/ Bracket; OE No. 4687147; 5 Blade Term.
1990DodgeGrand Caravan—N/Aw/ Skirt; OE No. 4687147; 5 Blade Term.
1990DodgeShadow—N/Aw/ Skirt; w/ Bracket; OE No. 4687147; 5 Blade Term.
1990DodgeSpirit—N/Aw/ Skirt; w/ Bracket; OE No. 4687147; 5 Blade Term.
Directly replaces or cross-references 9 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Bosch — 161251R114456-1626468714788922697AR309AR617R3206RAA1326