HomeStandard Ignition EGV331 Exhaust Gas Recirculation (EGR) Valve
Part #: EGV331

Standard Ignition EGV331 Exhaust Gas Recirculation (EGR) Valve

⚙️ 128 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Buick, Cadillac, Chevrolet, Ford, GMC, Jeep, Lincoln, Mercury, Oldsmobile, and Pontiac, 98, C20, C20 Suburban, C2500, C2500 Suburban, C30, C3500, Citation, CJ5, CJ7, Commercial Chassis, Continental, Cougar, Custom Cruiser, Cutlass, Cutlass Salon, Cutlass Supreme, Delta 88, DeVille, Eldorado, F-100, F-250, F-350, Fleetwood, Grand Am, Grand Marquis, K30, K3500, LTD, Marquis, Montego, Monza, Omega, P30, P3500, Phoenix, Scrambler, Skyhawk, Skylark, Starfire, Sunbird, Thunderbird, and Toronado
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Reliable Standard Ignition EGR Valve for Select GM and Ford Vehicles

The Standard Ignition EGR Valve (Part Number EGV331) is designed to meet the emission control needs of various Buick, Cadillac, Chevrolet, Ford, GMC, Jeep, Lincoln, Mercury, Oldsmobile, and Pontiac models. This mechanical valve helps regulate exhaust gas recirculation to reduce emissions and improve engine efficiency.

  • Mechanical operation with no electrical connector required
  • Includes gaskets for proper sealing
  • Equipped with one hose connector
  • Two bolt holes for secure mounting
  • Compatible with a wide range of GM and Ford vehicles

Product Details and Specifications

The Standard Ignition EGR Valve EGV331 features a mechanical design that does not require an electrical connector, simplifying installation and reducing potential failure points. It comes with the necessary gaskets to ensure a tight seal and prevent exhaust leaks. The valve includes one hose connector and mounts securely with two bolt holes, providing a stable fit in the emission control system. This part is engineered to meet OEM specifications for reliable performance in emission control applications.

Compatible Vehicles and Applications

This EGR valve is compatible with a broad range of vehicles, including Buick models like the Century and Regal, Cadillac DeVille and Eldorado, Chevrolet C20 and Suburban, Ford F-100, F-250, and F-350 trucks, GMC K30 and K3500, Jeep CJ5 and CJ7, Lincoln Continental and Mark series, Mercury Cougar and Grand Marquis, Oldsmobile Cutlass and Delta 88, and Pontiac Grand Am and Firebird. It is suitable for emission control systems requiring a mechanical EGR valve with the specified mounting and connector features.

  • Reduces engine knocking and improves combustion efficiency
  • Helps lower nitrogen oxide (NOx) emissions
  • Prevents rough idling caused by faulty EGR operation
  • Addresses check engine light codes related to EGR malfunction
  • Improves overall engine performance and fuel economy

Installation Notes and Tips

When installing the Standard Ignition EGR Valve EGV331, ensure the mounting surface is clean and free of debris to achieve a proper seal with the included gaskets. Verify that the two bolt holes align correctly with the vehicle’s mounting points. Since this valve is mechanical and has no electrical connector, confirm the hose connection is secure to prevent vacuum leaks. Follow vehicle-specific service manual instructions for torque specifications and installation procedures.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards for fit, form, and function. The EGR Valve EGV331 undergoes rigorous quality control to ensure durability and reliable operation in emission control systems. Warranty coverage details are provided by Standard Ignition and typically include protection against defects in materials and workmanship under normal use.

BrandStandard Ignition
Part NumberEGV331
Connector GenderNo connector
Digital/MechanicalMechanical
Gaskets IncludedYes
Hose Connector Quantity1
Number of Bolt Holes2

This part fits 128 vehicles. Search below:

YearMakeModelBody TypeTransmissionLitersCylindersPositionNotes
1990PontiacSunbird2.0LL4N/A
1989PontiacGrand Am2.0LL4N/A
1989PontiacSunbird2.0LL4N/A
1988PontiacGrand Am2.0LL4N/A
1988PontiacSunbird2.0LL4N/A
1987BuickSkyhawk2.0LL4N/A
1987ChevroletP307.4LV8N/A
1987GMCP35007.4LV8N/A
1987PontiacGrand Am2.0LL4N/A
1987PontiacSunbird2.0LL4N/A
1986ChevroletC207.4LV8N/AFits vehicles equipped with California emissions.
1986ChevroletC20 Suburban7.4LV8N/AFits vehicles equipped with California emissions.
1986ChevroletC307.4LV8N/AFits vehicles equipped with California emissions.
1986ChevroletK307.4LV8N/AFits vehicles equipped with California emissions.
1986ChevroletP307.4LV8N/A
1986GMCC25007.4LV8N/AFits vehicles equipped with California emissions.
1986GMCC2500 Suburban7.4LV8N/AFits vehicles equipped with California emissions.
1986GMCC35007.4LV8N/AFits vehicles equipped with California emissions.
1986GMCK35007.4LV8N/AFits vehicles equipped with California emissions.
1986GMCP35007.4LV8N/A
1985ChevroletC207.4LV8N/AFits vehicles equipped with California emissions.
1985ChevroletC20 Suburban7.4LV8N/AFits vehicles equipped with California emissions.
1985ChevroletC307.4LV8N/AFits vehicles equipped with California emissions.
1985ChevroletK307.4LV8N/AFits vehicles equipped with California emissions.
1985ChevroletP307.4LV8N/AFits vehicles equipped with California emissions.
1985GMCC25007.4LV8N/AFits vehicles equipped with California emissions.
1985GMCC2500 Suburban7.4LV8N/AFits vehicles equipped with California emissions.
1985GMCC35007.4LV8N/AFits vehicles equipped with California emissions.
1985GMCK35007.4LV8N/AFits vehicles equipped with California emissions.
1985GMCP35007.4LV8N/AFits vehicles equipped with California emissions.
1984ChevroletC207.4LV8N/AFits vehicles equipped with California emissions.
1984ChevroletC20 Suburban7.4LV8N/A
1984ChevroletC307.4LV8N/AFits vehicles equipped with California emissions.
1984ChevroletK307.4LV8N/AFits vehicles equipped with California emissions.
1984ChevroletP307.4LV8N/A
1984GMCC25007.4LV8N/AFits vehicles equipped with California emissions.
1984GMCC2500 Suburban7.4LV8N/A
1984GMCC35007.4LV8N/AFits vehicles equipped with California emissions.
1984GMCK35007.4LV8N/AFits vehicles equipped with California emissions.
1984GMCP35007.4LV8N/A
1983JeepCJ52.5LL4N/AFits vehicles equipped with California emissions.
1983JeepCJ72.5LL4N/AFits vehicles equipped with California emissions.
1983JeepScrambler2.5LL4N/AFits vehicles equipped with California emissions.
1982JeepCJ52.5LL4N/AFits vehicles equipped with California emissions.
1982JeepCJ72.5LL4N/AFits vehicles equipped with California emissions.
1982JeepScrambler2.5LL4N/AFits vehicles equipped with California emissions.
1981JeepCJ52.5LL4N/AFits vehicles equipped with California emissions.
1981JeepCJ72.5LL4N/AFits vehicles equipped with California emissions.
1981JeepScrambler2.5LL4N/AFits vehicles equipped with California emissions.
1980BuickSkylark2.5LL4N/AOE No. 17058357; w/ Calif. Emissions
1980ChevroletCitation2.5LL4N/AOE No. 17058357; w/ Calif. Emissions
1980ChevroletMonza2.5LL4N/AOE No. 17058401; w/ Calif. Emissions
1980JeepCJ52.5LL4N/AFits vehicles equipped with California emissions.
1980JeepCJ72.5LL4N/AFits vehicles equipped with California emissions.
1980OldsmobileOmega2.5LL4N/AOE No. 17058357; w/ Calif. Emissions
1980OldsmobileStarfire2.5LL4N/AOE No. 17058401; w/ Calif. Emissions
1980PontiacPhoenixManual2.5LL4N/AOE No. 17058357; w/ Calif. Emissions
1980PontiacSunbird2.5LL4N/AOE No. 17058401; w/ Calif. Emissions
1979CadillacDeVille7.0LV8N/AOE No. 7044591
1979CadillacFleetwood7.0LV8N/AOE No. 7044591
1979ChevroletMonza2.5LL4N/AOE No. 17058401; w/ Calif. Emissions
1979PontiacSunbird2.5LL4N/AOE No. 17058401
1978CadillacCommercial ChassisN/Aw/o High Altitude Emissions; OE No. 7044591
1978CadillacDeVilleN/AOE No. 7044591
1978CadillacEldoradoN/AOE No. 7044591
1978CadillacFleetwoodN/A
1978ChevroletMonzaAutomatic2.5LL4N/AOE No. 17057046; w/ Federal Emissions
1978OldsmobileStarfireAutomatic2.5LL4N/AOE No. 17056373, 17057046
1978PontiacPhoenix2.5LL4N/AOE No. 7044379, 17056373
1978PontiacSunbirdAutomatic2.5LL4N/AOE No. 17057046; w/ Federal Emissions
1977CadillacCommercial ChassisN/AOE No. 7044591
1977CadillacDeVilleN/AOE No. 7044591
1977CadillacEldoradoN/AOE No. 7044591
1977CadillacFleetwoodN/A
1977PontiacPhoenixAutomatic2.5LL4N/AOE No. 7044379
1977PontiacSunbirdAutomatic2.5LL4N/AOE No. 7044379; w/ Federal Emissions
1976CadillacDeVilleN/A
1976CadillacEldoradoN/A
1976CadillacFleetwoodN/A
1976FordLTD7.5LV8N/APolice Package
1976MercuryGrand Marquis7.5LV8N/APolice Package
1976MercuryMarquis7.5LV8N/APolice Package
1976Oldsmobile987.5LV8N/ACompatible with vehicles equipped with Federal Emissions.
1976OldsmobileCustom Cruiser7.5LV8N/A
1976OldsmobileCutlass5.7LV8N/AOE No. 7043522; w/ Federal Emissions
1976OldsmobileCutlass7.5LV8N/AOE No. 7043521, 7043522
1976OldsmobileCutlass Salon4.3LV8N/A
1976OldsmobileCutlass Salon7.5LV8N/A
1976OldsmobileCutlass Supreme4.1LL6N/A
1976OldsmobileCutlass Supreme4.3LV8N/A
1976OldsmobileCutlass Supreme7.5LV8N/A
1976OldsmobileDelta 88SedanAutomatic7.5LV8N/AOE No. 7043521, 7043522
1976OldsmobileDelta 88SedanAutomatic5.7LV8N/AOE No. 7043521, 7043522; w/ Federal Emissions
1976OldsmobileToronadoN/AOE No. 17052364; w/ Federal Emissions
1975CadillacDeVilleN/A
1975CadillacEldoradoN/A
1975CadillacFleetwoodN/A
1975FordLTD7.5LV8N/AOE No. D3VE-AA, D5VE-EA, F1A, F2A
1975LincolnContinentalN/AOE No. D3VE-AA, D5VE-EA, F1A, F2A
1975MercuryCougar7.5LV8N/AOE No. D5VE-EA, F1A, F2A
1975MercuryGrand Marquis7.5LV8N/AOE No. D5VE-EA, F1A, F2A
1975MercuryMarquis7.5LV8N/AOE No. D5VE-EA, F1A, F2A
1975MercuryMontego7.5LV8N/AOE No. D5VE-EA, F1A, F2A
1975Oldsmobile987.5LV8N/ACompatible with vehicles equipped with Federal Emissions.
1975OldsmobileCustom Cruiser6.6LV8N/A
1975OldsmobileCustom Cruiser7.5LV8N/A
1975OldsmobileCutlass5.7LV8N/ACompatible with vehicles equipped with Federal Emissions.
1975OldsmobileCutlass7.5LV8N/ACompatible with vehicles equipped with Federal Emissions.
1975OldsmobileCutlass Salon4.3LV8N/A
1975OldsmobileCutlass Salon5.7LV8N/A
1975OldsmobileCutlass Salon7.5LV8N/A
1975OldsmobileCutlass Supreme4.3LV8N/A
1975OldsmobileCutlass Supreme5.7LV8N/A
1975OldsmobileCutlass Supreme7.5LV8N/A
1975OldsmobileDelta 88Sedan5.7LV8N/ACompatible with vehicles equipped with Federal Emissions.
1975OldsmobileDelta 88Sedan7.5LV8N/ACompatible with vehicles equipped with Federal Emissions.
1975OldsmobileToronadoN/AOE No. 17052715; w/ Federal Emissions
1974FordF-1007.5LV8N/A
1974FordF-2507.5LV8N/A
1974FordF-3507.5LV8N/A
1973FordLTD7.0LV8N/A
1973FordLTD7.5LV8N/AExc. Police Package
1973FordThunderbirdN/A
1973LincolnContinentalN/AOE No. D3VE-AA
1973MercuryCougar7.5LV8N/AOE No. D3AE-KA, D3VE-AA
1973MercuryMarquis7.0LV8N/AOE No. D3AE-KA, D3SE-AA
1973MercuryMarquis7.5LV8N/AOE No. D3AE-KA, D3VE-AA
1973MercuryMontego7.0LV8N/AOE No. D3AE-KA, D3SE-AA

* 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:

12323903130-14717052364170563732-3043C303844F101370-56008170650730D3AE9D475CCEG10161EGR119EGR918B

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