HomeEmission Control > EGR and Related ComponentsStandard Ignition EGV121 Exhaust Gas Recirculation (EGR) Valve
Part #: EGV121

Standard Ignition EGV121 Exhaust Gas Recirculation (EGR) Valve

⚙️ 156 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chrysler, Dodge, Mazda, and Plymouth, 626, Aspen, B100, B150, B200, B250, B300, Charger, D100, D150, D200, D250, D300, D350, Dakota, Dart, Fifth Avenue, LeBaron, Monaco, New Yorker, Newport, PB150, PB250, PB350, Ramcharger, Town & Country, W100, W150, W200, W250, and W300
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Overview of Standard Ignition EGR Valve EGV121

The Standard Ignition EGR Valve EGV121 is a mechanical exhaust gas recirculation valve designed to meet the emission control needs of various Chrysler, Dodge, Mazda, and Plymouth vehicles. This component includes essential gaskets and features a single hose connector and two bolt holes for secure installation.

  • Mechanical EGR valve design for reliable operation
  • Includes gaskets for proper sealing
  • One hose connector for exhaust gas routing
  • Two bolt holes for secure mounting
  • Compatible with multiple Chrysler, Dodge, Mazda, and Plymouth models

Detailed Product Description

The Standard Ignition EGR Valve part number EGV121 is engineered to regulate the flow of exhaust gases back into the intake manifold, reducing nitrogen oxide emissions and improving engine efficiency. This mechanical valve is built to precise specifications and includes gaskets to ensure a tight seal, preventing leaks that could affect engine performance. The valve features one hose connector and two bolt holes, facilitating straightforward installation on compatible vehicles. It is designed for use in a range of models including the Chrysler Aspen, Dodge Dakota, Plymouth Duster, Mazda 626, and others, ensuring proper fitment and function.

Compatible Vehicles and Applications

  • Chrysler Aspen, Fifth Avenue, LeBaron, Monaco, Newport, New Yorker, Town & Country
  • Dodge Charger, Dakota, Ramcharger, D100 through D350 series, W100 through W300 series
  • Mazda 626
  • Plymouth B100 through B300 series, Dart, PB150 through PB350 series

Common Issues Addressed by EGR Valve EGV121

  • Reduction of engine knocking caused by excessive combustion temperatures
  • Prevention of increased nitrogen oxide emissions
  • Improvement of fuel efficiency by recirculating exhaust gases
  • Elimination of rough idling or stalling related to faulty EGR operation
  • Resolution of check engine light triggers related to EGR system faults

Installation Notes and Tips

When installing the Standard Ignition EGR Valve EGV121, ensure the engine is cool to avoid burns. Use the included gaskets to prevent exhaust leaks and verify that the two bolt holes align correctly with the mounting surface. Check the hose connector for secure attachment to the exhaust gas line. It is recommended to inspect the EGR passages for carbon buildup and clean as necessary before installation to maintain optimal valve function.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The EGR Valve EGV121 undergoes rigorous quality control testing. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary.

BrandStandard Ignition
Part NumberEGV121
Digital/MechanicalMechanical
Gaskets IncludedYes
Hose Connector Quantity1
Number of Bolt Holes2

This part fits 156 vehicles. Search below:

YearMakeModelTransmissionLitersCylindersPositionNotes
1987DodgeB1503.7LL6N/AOE No. 4287552
1987DodgeB2503.7LL6N/AOE No. 4287552
1987DodgeD1003.7LL6N/AOE No. 4287551, 554, 563
1987DodgeD1503.7LL6N/AOE No. 4287551, 554, 563
1987DodgeD2503.7LL6N/AOE No. 4287551, 554, 563
1987DodgeDakota3.9LV6N/AOE No. 4287451, 452, 454
1987DodgeW1003.7LL6N/AOE No. 4287551, 554, 563
1987DodgeW1503.7LL6N/AOE No. 4287551, 554, 563
1986DodgeB1503.7LL6N/AOE No. 4287552
1986DodgeD1003.7LL6N/AOE No. 4287551, 554, 563
1986DodgeD1503.7LL6N/AOE No. 4287551, 554, 563
1986DodgeD2503.7LL6N/AOE No. 4287551, 554, 563
1986DodgeW1003.7LL6N/AOE No. 4287551, 554, 563
1986DodgeW1503.7LL6N/AOE No. 4287551, 554, 563
1985DodgeB1503.7LL6N/AOE No. 4287552
1985DodgeB2503.7LL6N/AOE No.4287552
1985DodgeD1003.7LL6N/AOE No. 4287551, 554, 563
1985DodgeD1503.7LL6N/AOE No. 4287551, 554, 563
1985DodgeD2503.7LL6N/AOE No. 4287551, 554, 563
1985DodgeW1003.7LL6N/AOE No. 4287551, 554, 563
1985DodgeW1503.7LL6N/AOE No. 4287551, 554, 563
1984DodgeB1503.7LL6N/AOE No. 4287552
1984DodgeD1003.7LL6N/AOE No. 4287551, 563, 564
1984DodgeD1503.7LL6N/AOE No. 4287551, 563, 564
1984DodgeD2503.7LL6N/AOE No. 4287551, 563, 564
1984DodgeW1003.7LL6N/AOE No. 4287551, 563, 564
1984DodgeW1503.7LL6N/AOE No. 4287551, 563, 564
1983ChryslerFifth Avenue3.7LL6N/AOE No. 4287552, 559
1983DodgeB1503.7LL6N/AOE No. 4287552
1983DodgeB2503.7LL6N/AOE No. 4287552
1983DodgeD1503.7LL6N/AOE No. 4287552
1983DodgeD2503.7LL6N/AOE No. 4287552
1983DodgeW1503.7LL6N/AOE No. 4287552
1983PlymouthPB1503.7LL6N/AOE No. 4287552
1983PlymouthPB2503.7LL6N/AOE No. 4287552
1982ChryslerNew Yorker3.7LL6N/AOE No. 280552, 280559
1982DodgeB1503.7LL6N/AOE No. 4287552
1982DodgeB2503.7LL6N/AOE No. 4287552
1982DodgeD1503.7LL6N/AOE No. 4287552
1982DodgeD2503.7LL6N/AOE No. 4287552
1982DodgeW1503.7LL6N/AOE No. 4287552
1982PlymouthPB1503.7LL6N/AOE No. 4287552
1982PlymouthPB2503.7LL6N/AOE No. 4287552
1981ChryslerLeBaron3.7LL6N/AOE No. 4104012, 4105012
1981ChryslerNewport3.7LL6N/AOE No. 4104012, 4105012
1981ChryslerTown & Country3.7LL6N/AOE No. 4104012, 4105012
1981DodgeB1503.7LL6N/AOE No. 4104012, 080, 146, 4105012, 080, 146
1981DodgeB1505.2LV8N/AOE No. 4104012, 4105012
1981DodgeB2505.9LV8N/AOE No. 4104012, 4105012
1981DodgeD1505.9LV8N/AOE No. 4104012, 4105012
1981DodgeD1505.2LV8N/AOE No. 4104012, 4105012
1981DodgeD1503.7LL6N/AOE No. 4104012, 080, 146, 4105012, 080, 146
1981DodgeD2503.7LL6N/AOE No. 4104012, 080, 146, 4105012, 080, 146
1981DodgeD350N/AOE No. 4104012, 4105012
1981DodgeW1503.7LL6N/AOE No. 4104012, 080, 146, 4105012, 080, 146
1981DodgeW250N/AOE No. 4104012, 4105012
1981PlymouthPB1503.7LL6N/AOE No. 4104012, 080, 146, 4105012, 080, 146
1981PlymouthPB1505.2LV8N/AOE No. 4104012, 4105012
1981PlymouthPB2505.2LV8N/AOE No. 4104012, 4105012
1981PlymouthPB2503.7LL6N/AOE No. 4104012, 080, 146, 4105012, 080, 146
1981PlymouthPB2505.9LV8N/AOE No. 4104012, 4105012
1981PlymouthPB3505.2LV8N/AOE No. 4104012, 4105012
1981PlymouthPB3505.9LV8N/AOE No. 4104012, 4105012
1980ChryslerLeBaron3.7LL6N/AOE No. 4104012, 080, 121, 139, 4105012, 080, 121, 139
1980ChryslerNewport3.7LL6N/AOE No. 4104012, 080, 121, 139, 4105012, 080, 121, 139
1980ChryslerTown & Country3.7LL6N/AOE No. 4104012, 080, 121, 139, 4105012, 080, 121, 139
1980DodgeAspen3.7LL6N/AOE No. 4104012, 080, 121, 139, 4105012, 080, 121, 139
1980DodgeB1003.7LL6N/AOE No. 4104012, 080, 146, 4105012, 080, 146
1980DodgeB1005.2LV8N/AOE No. 4104012, 4105012
1980DodgeB2005.9LV8N/AOE No. 4104012, 4105012
1980DodgeB3005.2LV8N/AOE No. 4104012, 4105012
1980DodgeB3005.9LV8N/AOE No. 4104012, 4105012
1980DodgeD1505.9LV8N/AOE No. 4104012, 4105012
1980DodgeD1505.2LV8N/AOE No. 4104012, 4105012
1980DodgeD1503.7LL6N/AOE No. 4104012, 080, 146, 4105012, 080, 146
1980DodgeD2003.7LL6N/AOE No. 4104012, 080, 146, 4105012, 080, 146
1980DodgeD2005.2LV8N/AOE No. 4104012, 4105012
1980DodgeD2005.9LV8N/AOE No. 4104012, 4105012
1980DodgeD300N/AOE No. 4104012, 4105012
1980DodgeRamcharger3.7LL6N/AOE No. 4104096, 105, 115, 4105096, 105, 115
1980DodgeW1503.7LL6N/AOE No. 4104012, 080, 146, 4105012, 080, 146
1980DodgeW2003.7LL6N/AOE No. 4104012, 080, 146, 4105012, 080, 146
1980DodgeW2005.2LV8N/AOE No. 4104012, 4105012
1980DodgeW2005.9LV8N/AOE No. 4104012, 4105012
1980DodgeW300N/AOE No. 4104012, 4105012
1980Mazda6262.0LL4N/A
1979ChryslerLeBaron3.7LL6N/AOE No. 4104012, 013, 4105012, 013
1979ChryslerNewport3.7LL6N/AOE No. 4104013, 4105013
1979ChryslerTown & Country3.7LL6N/AOE No. 4104012, 013, 4105012, 013
1979DodgeAspen3.7LL6N/A
1979DodgeB1005.2LV8N/AOE No. 4104012, 4105012
1979DodgeB1003.7LL6N/AOE No. 4104012, 080, 146, 4105012, 080, 146
1979DodgeB2005.9LV8N/AOE No. 4104012, 4105012
1979DodgeB3003.7LL6N/AOE No. 4104012, 080, 146, 4105012, 080, 146
1979DodgeB3005.2LV8N/AOE No.4104012, 4105012
1979DodgeB3005.9LV8N/AOE No.4104012, 4105012
1979DodgeD1003.7LL6N/AOE No. 4104012, 080, 146, 4105012, 080, 146
1979DodgeD1005.9LV8N/AOE No. 4104012, 4105012
1979DodgeD1005.2LV8N/AOE No. 4104012, 4105012
1979DodgeD1503.7LL6N/AOE No. 4104012, 080, 146, 4105012, 080, 146
1979DodgeD2003.7LL6N/AOE No. 4104012, 080, 146, 4105012, 080, 146
1979DodgeD2005.2LV8N/AOE No.4104012, 4105012
1979DodgeD2005.9LV8N/AOE No.4104012, 4105012
1979DodgeD300N/AOE No.4104012, 4105012
1979DodgeRamcharger3.7LL6N/AOE No. 4104012, 080, 146, 4105012, 080, 146
1979DodgeW1503.7LL6N/AOE No. 4104012, 080, 146, 4105012, 080, 146
1979DodgeW2003.7LL6N/AOE No. 4104012, 080, 146, 4105012, 080, 146
1979DodgeW2005.2LV8N/AOE No.4104012, 4105012
1979DodgeW2005.9LV8N/AOE No.4104012, 4105012
1979DodgeW300N/AOE No.4104012, 4105012
1978ChryslerLeBaron3.7LL6N/AOE No. 4104013, 4105013
1978ChryslerLeBaron3.7LL6N/AOE No. 4104012, 4105012
1978ChryslerTown & Country3.7LL6N/AOE No. 4104012, 4105012
1978ChryslerTown & Country3.7LL6N/AOE No. 4104013, 4105013
1978DodgeAspen3.7LL6N/AOE No. 4104012, 4105012
1978DodgeAspen3.7LL6N/AOE No. 4104012, 013, 4105012, 013
1978DodgeB1003.7LL6N/AOE No. 4104012, 080, 146, 4105012, 080, 146
1978DodgeB1005.9LV8N/AOE No. 4104012, 4105012
1978DodgeB1005.2LV8N/AOE No. 4104012, 4105012
1978DodgeB2003.7LL6N/AOE No. 4104012, 080, 146, 4105012, 080, 146
1978DodgeB2005.2LV8N/AOE No.4104012, 4105012
1978DodgeB2005.9LV8N/AOE No.4104012, 4105012
1978DodgeB3003.7LL6N/AOE No. 4104012, 080, 146, 4105012, 080, 146
1978DodgeB3005.2LV8N/AOE No.4104012, 4105012
1978DodgeB3005.9LV8N/AOE No.4104012, 4105012
1978DodgeD1007.2LV8N/AOE No. 4104012, 4105012
1978DodgeD1006.6LV8N/AOE No. 4104012, 4105012
1978DodgeD1005.9LV8N/AOE No. 4104012, 4105012
1978DodgeD1005.2LV8N/AOE No. 4104012, 4105012
1978DodgeD1003.7LL6N/AOE No. 4104012, 080, 146, 4105012, 080, 146
1978DodgeD1503.7LL6N/AOE No. 4104012, 080, 146, 4105012, 080, 146
1978DodgeD2003.7LL6N/AOE No. 4104012, 080, 146, 4105012, 080, 146
1978DodgeD2005.2LV8N/AOE No.4104012, 4105012
1978DodgeD2005.9LV8N/AOE No.4104012, 4105012
1978DodgeD3003.7LL6N/AOE No. 4104012, 080, 146, 4105012, 080, 146
1978DodgeD3005.2LV8N/AOE No.4104012, 4105012
1978DodgeD3005.9LV8N/AOE No.4104012, 4105012
1978DodgeMonaco3.7LL6N/AOE No. 4104012, 4105012
1978DodgeRamcharger3.7LL6N/AOE No. 4104012, 080, 146, 4105012, 080, 146
1978DodgeW1503.7LL6N/AOE No. 4104012, 080, 146, 4105012, 080, 146
1978DodgeW2003.7LL6N/AOE No. 4104012, 080, 146, 4105012, 080, 146
1978DodgeW2005.2LV8N/AOE No.4104012, 4105012
1978DodgeW2005.9LV8N/AOE No.4104012, 4105012
1978DodgeW3003.7LL6N/AOE No. 4104012, 080, 146, 4105012, 080, 146
1978DodgeW3005.2LV8N/AOE No.4104012, 4105012
1978DodgeW3005.9LV8N/AOE No.4104012, 4105012
1977DodgeAspen3.7LL6N/AOE No. 3870621, 622, 4006887, 888
1977DodgeAspen3.7LL6N/AOE No. 4006851, 852, 4041705, 724
1977DodgeMonaco3.7LL6N/AOE No. 4006851, 852, 4041705, 724
1976DodgeAspen3.7LL6N/AOE No. 3870621, 622
1976DodgeCharger3.7LL6N/AOE No. 3830106
1976DodgeDart3.7LL6N/AOE No. 3870621, 622
1975DodgeDart3.7LL6N/AOE No. 3870621, 622
1974DodgeChargerManual3.7LL6N/A
1974DodgeDartManual3.2LL6N/ACompatible with vehicles equipped with Federal Emissions.
1974DodgeDartManual3.7LL6N/ACompatible with vehicles equipped with Federal Emissions.

* 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:

1030212323885130-2462-2962214-51082805524F118170-5770E94C1756EGR306EGR943

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