Home› Air and Fuel Delivery > Relays› Standard Ignition RY-121 Throttle Lever Actuator Relay
Standard Ignition RY-121 Throttle Lever Actuator RelayOE Quality 60-Day Returns
Part #: RY-121

Standard Ignition RY-121 Throttle Lever Actuator Relay

351 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$27.76Free 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: Oldsmobile, Pontiac, Chevrolet, Buick, Cadillac, and GMC, Intrigue, LeMans, Silhouette, Cutlass Supreme, Tempest, Camaro, Firebird, Century, Cimarron, Cavalier, Caprice, Celebrity, Cutlass, Cutlass Ciera, Firenza, 6000, Skyhawk, Astro, C10, C20, C30, K10, K20, K30, C1500, C2500, K1500, K2500, K3500, Safari, Cutlass Salon, Sunbird, Skylark, Citation, C3500, J2000 Sunbird, Citation II, Omega, and Phoenix
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Throttle Lever Actuator Relay options

Throttle Lever Actuator Relay for OE-Style Fuel Control

Standard Ignition RY-121 is a 12-volt throttle lever actuator relay built for vehicles that need dependable relay operation in demanding underhood conditions. It uses a 5-blade terminal layout, a rectangular female connector, and an included mounting bracket for a secure OE-style installation.

Compatible With select Ford, Chevrolet, Buick, Lincoln, Mercury, GMC, Cadillac, Pontiac, Oldsmobile, and related applications, including Ford Focus, Ford Fusion, Ford Explorer, and Chevrolet Malibu platforms listed below.

Key Features

  • 30 amp amperage rating for relay-controlled electrical circuits
  • 12-volt design for common automotive applications
  • 5-terminal blade configuration with male terminals
  • Rectangular female connector for proper fitment
  • Mounting bracket(s) included for stable installation
  • Composite housing helps protect against heat and severe underhood exposure
  • Brass or copper contacts are used where specified for wear resistance

Detailed Product Overview

The Standard Ignition RY-121 throttle lever actuator relay is manufactured to strict quality requirements and built with materials selected for durability in automotive electrical systems. Standard Ignition uses composite housings to help shield the relay from harsh temperatures and severe engine-bay conditions, while specified brass or copper contacts support long service life. As an OE ignition manufacturer with TS16949 and ISO9001 certified plants, Standard Ignition maintains process control from component selection through final assembly.

This part cross-references FEL-PRO 36083 and Gates 19844 for the same application. The RY-121 is a practical replacement choice for vehicles that require a 5-terminal throttle lever actuator relay, including Ford Focus, Ford Explorer, and Chevrolet Malibu fitments shown in the catalog data.

Common Problems This Relay Can Address

  • Intermittent relay operation in the throttle actuator circuit
  • No-start or drivability concerns tied to relay failure
  • Electrical switching issues caused by worn contacts
  • Heat-related relay degradation in the engine compartment
  • Poor connection at a damaged or mismatched connector interface

Installation Notes and Fitment

Fits 2024 Chevrolet Malibu, N/A. Fits 2013-2015 Chevrolet Malibu, N/A. Fits 2017-2022 Buick Encore, N/A. Fits 2013-2022 Chevrolet Trax, N/A. Fits 2016-2019 Buick Cascada, N/A. Fits 2011-2017 Buick Regal, N/A. Fits 2017 Cadillac XT5, N/A. Fits 2017 GMC Acadia, N/A. Fits 2010-2016 Buick LaCrosse, N/A. Fits 2014-2016 Chevrolet Impala, N/A. Fits 2016 Chevrolet Malibu Limited, N/A. Fits 2011-2015 Ford Focus, N/A. Fits 2004-2009 Ford Focus, N/A. Fits 2001-2002 Ford Focus, N/A. Fits 2010-2013 Ford Transit Connect, N/A. Fits 2012 Buick Verano, N/A. Fits 2006-2012 Ford Fusion, N/A. Fits 2003-2011 Ford Expedition, N/A. Fits 2010-2011 Ford F-350 Super Duty, N/A. Fits 2004-2008 Ford F-350 Super Duty, N/A. Fits 2011 Ford Fiesta, N/A. Fits 2009-2011 Ford Flex, N/A. Fits 2007-2011 Lincoln MKZ, N/A. Fits 2010 Buick Allure, N/A. Fits 2004-2010 Ford E-150, N/A. Fits 2004-2010 Ford E-250, N/A. Fits 2007-2010 Ford Edge, N/A. Fits 2002-2010 Ford Explorer, N/A. Fits 2007-2010 Lincoln MKX, N/A. Fits 2009-2010 Lincoln Navigator, N/A. Fits 2006-2010 Mercury Mariner, N/A. Fits 2006-2010 Mercury Milan, N/A. Fits 2007-2009 Ford Crown Victoria, N/A. Fits 2006-2008 Ford Escape, N/A. Fits 2007-2008 Ford Explorer Sport Trac, N/A. Fits 2002-2005 Ford Explorer Sport Trac, N/A. Fits 2004-2008 Ford F-150, N/A. Fits 2004-2008 Ford F-250 Super Duty, N/A. Fits 2006-2008 Lincoln Mark LT, N/A. Fits 2007-2008 Mercury Grand Marquis, N/A. Fits 1998-2005 Mercury Grand Marquis, N/A. Fits 2002-2008 Mercury Mountaineer, N/A. Fits 2008 Mercury Sable, N/A. Fits 2005 Mercury Sable, N/A. Fits 2005-2007 Ford Five Hundred, N/A. Fits 2004-2007 Ford Freestar, N/A. Fits 2005-2007 Ford Freestyle, N/A. Fits 2005-2007 Ford Taurus, N/A. Fits 2005-2007 Mercury Montego, N/A. Fits 2002-2006 Lincoln Navigator, N/A, Physical Comparison Required. Fits 2006 Lincoln Zephyr, N/A. Fits 2004-2005 Ford E-150 Club Wagon, N/A. Fits 2004-2005 Ford E-350 Club Wagon, N/A. Fits 2004 Ford E-350 Super Duty, N/A. Fits 2004 Ford F-150 Heritage, N/A. Fits 2003-2004 Ford Grand Marquis, N/A. Fits 1998-2003 Ford Windstar, N/A. Fits 2003 Lincoln Town Car, N/A. Fits 1999-2002 Oldsmobile Intrigue, N/A. Fits 1988-1993 Pontiac LeMans, N/A. Fits 1990-1991 Oldsmobile Silhouette, N/A. Fits 1986-1990 Oldsmobile Cutlass Supreme, N/A. Fits 1989-1990 Pontiac Tempest, N/A. Fits 1984-1989 Chevrolet Camaro, N/A. Fits 1986-1989 Chevrolet Camaro, N/A, Stamping No. 10094701. Fits 1985-1989 Pontiac Firebird, N/A. Fits 1987-1988 Buick Century, N/A, 5 Term ABS Relay. Fits 1984-1988 Buick Century, N/A. Fits 1985-1988 Cadillac Cimarron, N/A. Fits 1985-1988 Chevrolet Cavalier, N/A. Fits 1987 Chevrolet Camaro, N/A, Lever Actuator. Fits 1986-1987 Chevrolet Caprice, N/A, Lever Actuator. Fits 1984-1987 Chevrolet Celebrity, N/A. Fits 1986-1987 Oldsmobile Cutlass, N/A. Fits 1986-1987 Oldsmobile Cutlass Ciera, N/A. Fits 1987 Oldsmobile Firenza, N/A. Fits 1985 Oldsmobile Firenza, N/A. Fits 1984-1987 Pontiac 6000, N/A. Fits 1986 Buick Skyhawk, N/A. Fits 1985-1986 Chevrolet Astro, N/A. Fits 1985-1986 Chevrolet Astro, N/A, HVAC Blower Motor Resistor Harness with AC - Voltage Regulator. Fits 1985-1986 Chevrolet C10, N/A. Fits 1985-1986 Chevrolet C20, N/A. Fits 1985-1986 Chevrolet C30, N/A. Fits 1985-1986 Chevrolet K10, N/A. Fits 1985-1986 Chevrolet K20, N/A. Fits 1985-1986 Chevrolet K30, N/A. Fits 1985-1986 GMC C1500, N/A. Fits 1985-1986 GMC C2500, N/A. Fits 1985-1986 GMC K1500, N/A. Fits 1985-1986 GMC K2500, N/A. Fits 1985-1986 GMC K3500, N/A. Fits 1985-1986 GMC Safari, N/A. Fits 1985-1986 GMC Safari, N/A, HVAC Blower Motor Resistor Harness with AC - Voltage Regulator. Fits 1986 Oldsmobile Cutlass Salon, N/A. Fits 1986 Pontiac Sunbird, N/A. Fits 1984-1985 Buick Skylark, N/A. Fits 1985 Chevrolet Citation, N/A. Fits 1985 GMC C3500, N/A. Fits 1985 Pontiac J2000 Sunbird, N/A. Fits 1984 Chevrolet Citation II, N/A. Fits 1984 Oldsmobile Omega, N/A. Fits 1984 Pontiac Phoenix, N/A.

Quality Assurance

Standard Ignition manufactures this relay under controlled quality processes with TS16949 and ISO9001 certified plants. The brand’s OE-focused manufacturing approach helps ensure the right part is built for the right vehicle application.

BrandStandard Ignition
Part NumberRY-121
Amperage Rating30 A
Connector GenderFemale
Connector ShapeRectangular
ContentsRelay
Continuous DutyNo
FunctionsRelay
Mounting Bracket(s) IncludedYes
Terminal GenderMale
Terminal TypeBlade
Voltage12

This part fits 351 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2024ChevroletMalibuN/A
2022BuickEncoreN/A
2022ChevroletTraxN/A
2021BuickEncoreN/A
2021ChevroletTraxN/A
2020BuickEncoreN/A
2020ChevroletTraxN/A
2019BuickCascadaN/A
2019BuickEncoreN/A
2019ChevroletTraxN/A
2018BuickCascadaN/A
2018BuickEncoreN/A
2018ChevroletTraxN/A
2017BuickCascadaN/A
2017BuickEncoreN/A
2017BuickRegalN/A
2017CadillacXT5N/A
2017ChevroletTraxN/A
2017GMCAcadiaN/A
2016BuickCascadaN/A
2016BuickLaCrosseN/A
2016BuickRegalN/A
2016ChevroletImpalaN/A
2016ChevroletMalibu LimitedN/A
2016ChevroletTraxN/A
2015BuickLaCrosseN/A
2015BuickRegalN/A
2015ChevroletImpalaN/A
2015ChevroletMalibuN/A
2015ChevroletTraxN/A
2015FordFocusN/A
2014BuickLaCrosseN/A
2014BuickRegalN/A
2014ChevroletImpalaN/A
2014ChevroletMalibuN/A
2014ChevroletTrax1.4LL4N/A
2014FordFocusN/A
2013BuickLaCrosseN/A
2013BuickRegalN/A
2013ChevroletMalibuN/A
2013ChevroletTrax1.4LL4N/A
2013FordFocusN/A
2013FordTransit ConnectN/A
2012BuickLaCrosseN/A
2012BuickRegalN/A
2012BuickVeranoN/A
2012FordFocusN/A
2012FordFusionN/A
2012FordTransit ConnectN/A
2011BuickLaCrosseN/A
2011BuickRegalN/A
2011FordExpedition5.4LV8N/A
2011FordF-350 Super DutyN/A
2011FordFiesta1.6LL4N/A
2011FordFlex3.5LV6N/A
2011FordFocus2.0LL4N/A
2011FordFusionN/A
2011FordTransit ConnectN/A
2011LincolnMKZN/A
2010BuickAllureN/A
2010BuickLaCrosseN/A
2010FordE-150N/A
2010FordE-250N/A
2010FordEdgeN/A
2010FordExpedition5.4LV8N/A
2010FordExplorer4.0LV6N/A
2010FordF-350 Super Duty6.8LV10N/A
2010FordFlex3.5LV6N/A
2010FordFusionN/A
2010FordTransit ConnectN/A
2010LincolnMKX3.5LV6N/A
2010LincolnMKZN/A
2010LincolnNavigator5.4LV8N/A
2010MercuryMarinerN/A
2010MercuryMilan2.5LL4N/A
2009FordCrown VictoriaN/A
2009FordE-150N/A
2009FordE-250N/A
2009FordEdgeN/A
2009FordExpedition5.4LV8N/A
2009FordExplorer4.0LV6N/A
2009FordFlex3.5LV6N/A
2009FordFocus2.0LL4N/A
2009FordFusionN/A
2009LincolnMKX3.5LV6N/A
2009LincolnMKZN/A
2009LincolnNavigator5.4LV8N/A
2009MercuryMarinerN/A
2009MercuryMilanN/A
2008FordCrown VictoriaN/A
2008FordE-150N/A
2008FordE-250N/A
2008FordEdgeN/A
2008FordEscapeN/A
2008FordExpeditionN/A
2008FordExplorerN/A
2008FordExplorer Sport TracN/A
2008FordF-150N/A
2008FordF-250 Super DutyN/A
2008FordF-350 Super DutyN/A
2008FordFocusN/A
2008FordFusionN/A
2008LincolnMark LTN/A
2008LincolnMKX3.5LV6N/A
2008LincolnMKZN/A
2008MercuryGrand MarquisN/A
2008MercuryMarinerN/A
2008MercuryMilanN/A
2008MercuryMountaineerN/A
2008MercurySableN/A
2007FordCrown VictoriaN/A
2007FordE-150N/A
2007FordE-250N/A
2007FordEdgeN/A
2007FordEscapeN/A
2007FordExpeditionN/A
2007FordExplorerN/A
2007FordExplorer Sport TracN/A
2007FordF-150N/A
2007FordF-250 Super DutyN/A
2007FordF-350 Super DutyN/A
2007FordFive HundredN/A
2007FordFocusN/A
2007FordFreestarN/A
2007FordFreestyleN/A
2007FordFusionN/A
2007FordTaurusN/A
2007LincolnMark LTN/A
2007LincolnMKX3.5LV6N/A
2007LincolnMKZN/A
2007MercuryGrand MarquisN/A
2007MercuryMarinerN/A
2007MercuryMilanN/A
2007MercuryMontegoN/A
2007MercuryMountaineerN/A
2006FordE-150N/A
2006FordE-250N/A
2006FordEscapeN/A
2006FordExpeditionN/A
2006FordExplorerN/A
2006FordF-150N/A
2006FordF-250 Super DutyN/A
2006FordF-350 Super DutyN/A
2006FordFive HundredN/A
2006FordFocusN/A
2006FordFreestarN/A
2006FordFreestyleN/A
2006FordFusionN/A
2006FordTaurusN/A
2006LincolnMark LTN/A
2006LincolnNavigatorN/APhysical Comparison Required
2006LincolnZephyrN/A
2006MercuryMarinerN/A
2006MercuryMilanN/A
2006MercuryMontegoN/A
2006MercuryMountaineerN/A
2005FordE-150N/A
2005FordE-150 Club WagonN/A
2005FordE-250N/A
2005FordE-350 Club WagonN/A
2005FordExpeditionN/A
2005FordExplorerN/A
2005FordExplorer Sport TracN/A
2005FordF-150N/A
2005FordF-250 Super DutyN/A
2005FordF-350 Super DutyN/A
2005FordFive HundredN/A
2005FordFocusN/A
2005FordFreestarN/A
2005FordFreestyleN/A
2005FordTaurusN/A
2005LincolnNavigatorN/APhysical Comparison Required
2005MercuryGrand MarquisN/A
2005MercuryMontegoN/A
2005MercuryMountaineerN/A
2005MercurySableN/A
2004FordE-150N/A
2004FordE-150 Club WagonN/A
2004FordE-250N/A
2004FordE-350 Club WagonN/A
2004FordE-350 Super DutyN/A
2004FordExpeditionN/A
2004FordExplorerN/A
2004FordExplorer Sport TracN/A
2004FordF-150N/A
2004FordF-150 HeritageN/A
2004FordF-250 Super DutyN/A
2004FordF-350 Super DutyN/A
2004FordFocusN/A
2004FordFreestarN/A
2004FordGrand MarquisN/A
2004LincolnNavigatorN/APhysical Comparison Required
2004MercuryGrand MarquisN/A
2004MercuryMountaineerN/A
2003FordExpeditionN/A
2003FordExplorerN/A
2003FordExplorer Sport TracN/A
2003FordGrand MarquisN/A
2003FordWindstar3.8LV6N/A
2003LincolnNavigatorN/APhysical Comparison Required
2003LincolnTown CarN/A
2003MercuryGrand MarquisN/A
2003MercuryMountaineerN/A
2002FordExplorerN/A
2002FordExplorer Sport TracN/A
2002FordFocusN/A
2002FordWindstar3.8LV6N/A
2002LincolnNavigatorN/APhysical Comparison Required
2002MercuryGrand MarquisN/A
2002MercuryMountaineerN/A
2002OldsmobileIntrigueN/A
2001FordFocusN/A
2001FordWindstarN/A
2001MercuryGrand MarquisN/A
2001OldsmobileIntrigueN/A
2000FordWindstarN/A
2000MercuryGrand MarquisN/A
2000OldsmobileIntrigueN/A
1999FordWindstarN/A
1999MercuryGrand MarquisN/A
1999OldsmobileIntrigue3.5LV6N/A
1998FordWindstarN/A
1998MercuryGrand MarquisN/A
1993PontiacLeMansN/A
1992PontiacLeMansN/A
1991OldsmobileSilhouetteN/A
1991PontiacLeMansN/A
1990OldsmobileCutlass SupremeN/A
1990OldsmobileSilhouetteN/A
1990PontiacLeMansN/A
1990PontiacTempestN/A
1989ChevroletCamaro2.8LV6N/A
1989ChevroletCamaroN/A
1989ChevroletCamaroN/AStamping No. 10094701
1989OldsmobileCutlass SupremeN/A
1989PontiacFirebird2.8LV6N/A
1989PontiacFirebirdN/A
1989PontiacLeMansN/A
1989PontiacTempestN/A
1988BuickCenturyN/A5 Term ABS Relay
1988BuickCenturyN/A
1988CadillacCimarronN/A
1988ChevroletCamaro2.8LV6N/A
1988ChevroletCamaroN/A
1988ChevroletCamaroN/AStamping No. 10094701
1988ChevroletCavalierN/A
1988OldsmobileCutlass SupremeN/A
1988PontiacFirebird2.8LV6N/A
1988PontiacFirebirdN/A
1988PontiacLeMansN/A
1987BuickCenturyN/A5 Term ABS Relay
1987BuickCenturyN/A
1987CadillacCimarronN/A
1987ChevroletCamaro2.8LV6N/A
1987ChevroletCamaroN/A
1987ChevroletCamaro5.0LV8N/A
1987ChevroletCamaroN/AStamping No. 10094701
1987ChevroletCamaro5.0LV8N/ALever Actuator
1987ChevroletCaprice5.0LV8N/ALever Actuator
1987ChevroletCavalierN/A
1987ChevroletCelebrity2.8LV6N/A
1987OldsmobileCutlassN/A
1987OldsmobileCutlass Ciera2.8LV6N/A
1987OldsmobileCutlass SupremeN/A
1987OldsmobileFirenzaN/A
1987Pontiac60002.8LV6N/A
1987PontiacFirebird2.8LV6N/A
1987PontiacFirebirdN/A
1986BuickCentury2.8LV6N/A
1986BuickSkyhawk2.0LL4N/A
1986CadillacCimarronN/A
1986ChevroletAstro4.3LV6N/A
1986ChevroletAstro4.3LV6N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1986ChevroletC10N/A
1986ChevroletC104.3LV6N/A
1986ChevroletC20N/A
1986ChevroletC204.3LV6N/A
1986ChevroletC30N/A
1986ChevroletCamaro2.8LV6N/A
1986ChevroletCamaro5.0LV8N/A
1986ChevroletCamaroN/A
1986ChevroletCamaroN/AStamping No. 10094701
1986ChevroletCaprice5.0LV8N/ALever Actuator
1986ChevroletCavalierN/A
1986ChevroletCelebrity2.8LV6N/A
1986ChevroletK10N/A
1986ChevroletK104.3LV6N/A
1986ChevroletK20N/A
1986ChevroletK30N/A
1986GMCC15004.3LV6N/A
1986GMCC2500N/A
1986GMCC25004.3LV6N/A
1986GMCK15004.3LV6N/A
1986GMCK2500N/A
1986GMCK35004.8LL6N/A
1986GMCSafari4.3LV6N/A
1986GMCSafari4.3LV6N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1986OldsmobileCutlassN/A
1986OldsmobileCutlass Ciera2.8LV6N/A
1986OldsmobileCutlass SalonN/A
1986OldsmobileCutlass SupremeN/A
1986Pontiac6000N/A
1986Pontiac60002.8LV6N/A
1986PontiacFirebird2.8LV6N/A
1986PontiacFirebirdN/A
1986PontiacFirebird5.0LV8N/A
1986PontiacSunbird2.0LL4N/A
1985BuickCentury4.3LV6N/A
1985BuickCentury2.8LV6N/A
1985BuickSkylark2.8LV6N/A
1985CadillacCimarronN/A
1985ChevroletAstro4.3LV6N/A
1985ChevroletAstro4.3LV6N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1985ChevroletC10N/A
1985ChevroletC104.3LV6N/A
1985ChevroletC20N/A
1985ChevroletC204.3LV6N/A
1985ChevroletC30N/A
1985ChevroletCamaro2.8LV6N/A
1985ChevroletCavalierN/A
1985ChevroletCavalier2.8LV6N/A
1985ChevroletCelebrity2.8LV6N/A
1985ChevroletCitation2.8LV6N/A
1985ChevroletK10N/A
1985ChevroletK104.3LV6N/A
1985ChevroletK20N/A
1985ChevroletK204.3LV6N/A
1985ChevroletK30N/A
1985GMCC1500N/A
1985GMCC15004.3LV6N/A
1985GMCC2500N/A
1985GMCC25004.3LV6N/A
1985GMCC3500N/A
1985GMCK15004.3LV6N/A
1985GMCK25004.3LV6N/A
1985GMCK3500N/A
1985GMCSafari4.3LV6N/A
1985GMCSafari4.3LV6N/AHVAC Blower Motor Resistor Harness with AC - Voltage Regulator
1985OldsmobileFirenza2.8LV6N/A
1985Pontiac60002.8LV6N/A
1985Pontiac6000N/A
1985PontiacFirebird2.8LV6N/A
1985PontiacJ2000 Sunbird2.0LL4N/A
1984BuickCentury2.8LV6N/A
1984BuickSkylark2.8LV6N/A
1984ChevroletCamaro2.8LV6N/A
1984ChevroletCelebrity2.8LV6N/A
1984ChevroletCitation II2.8LV6N/A
1984OldsmobileOmega2.8LV6N/A
1984Pontiac6000N/A
1984PontiacPhoenix2.8LV6N/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:

10038792198441R12402-DR10483608356-1705AR255AR255SBAR259R3009

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