Standard Ignition EGV335 Exhaust Gas Recirculation (EGR) Valve
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Standard Ignition

Standard Ignition EGV335 Exhaust Gas Recirculation (EGR) Valve

Brand Standard Ignition EGV335
Digital/Mechanical Mechanical
Gaskets Included Yes
Hose Connector Quantity 1
Number of Bolt Holes 2
Fits Buick, Cadillac, Chevrolet, Jeep, Oldsmobile, and Pontiac · 185 vehicles

Complete replacement. Includes a reinforced gasket for a more complete install.

Durable construction. Stainless steel components help resist wear over time.

Heat-resistant diaphragm. Polyester-reinforced silicone stands up to thermal aging.

Cross-references Carlson 41135, TYC 30301 and 2-3055C for the same application. See all 13.

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Standard Ignition EGV335 EGR Valve

Standard Ignition EGV335 is a mechanical Exhaust Gas Recirculation (EGR) valve built for direct replacement on a wide range of classic Jeep, Buick, Chevrolet, Oldsmobile, and Pontiac applications. It uses stainless steel valve components, a polyester-reinforced silicone diaphragm, and a reinforced gasket to support reliable sealing and consistent exhaust gas recirculation control.

Key Features

  • Mechanical EGR valve design
  • Stainless steel valve components for durability
  • Polyester-reinforced silicone diaphragm resists thermal aging up to 200°C
  • Reinforced gasket included for complete replacement
  • 1 hose connector and 2 bolt holes
  • Direct-fit option for many 1977-1989 Jeep, GM, Buick, Oldsmobile, Chevrolet, and Pontiac emissions applications

Detailed Description

EGV335 is engineered for vehicles that need a mechanical EGR valve replacement with the correct mounting and hose connection layout. This part number is listed for numerous emissions-specific applications, including Jeep Grand Wagoneer, Jeep J10, Jeep J20, Jeep Cherokee, Jeep CJ7, Chevrolet Chevette, Pontiac T1000, and several Buick, Oldsmobile, and Pontiac models from 1977 through 1989. This part cross-references Carlson 41135 and TYC 30301 for the same application. Standard Ignition maintains quality control from component manufacturing through final assembly to help ensure consistent fit and function.

What It Helps Address

  • Rough idle caused by a worn or sticking EGR valve
  • Emissions test failures related to EGR flow issues
  • Driveability problems from improper exhaust gas recirculation
  • Vacuum leaks at the valve or gasket interface
  • Replacement needs on vehicles with California, Federal, U.S., or High Altitude emissions configurations

Installation Notes and Tips

Verify the OE number, emissions package, and engine configuration before ordering. Fitment varies by year, make, model, and emissions calibration, including applications such as Fits 1987-1989 Jeep Grand Wagoneer, w/o High Altitude Emissions; Fits 1983-1987 Jeep J10, California emissions; and Fits 1977-1977 Pontiac Firebird, Federal Emissions. Use the included gasket during installation, confirm the single hose connection matches the original routing, and inspect vacuum lines and mounting surfaces before final tightening.

Quality Assurance

Standard Ignition builds this EGR valve with stainless steel components and a heat-resistant reinforced diaphragm to support long-term service in elevated-temperature environments. The brand’s manufacturing process includes quality control from raw components to finished product.

  • Fits 1987-1989 Jeep Grand Wagoneer, w/o High Altitude Emissions
  • Fits 1983-1987 Jeep J10, California emissions
  • Fits 1983-1983 Chevrolet Chevette, California emissions
  • Fits 1977-1977 Pontiac Firebird, Federal Emissions

Related reading

This part fits 185 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeTransmissionLitersCylindersNotes
1989JeepGrand Wagoneer————w/o High Altitude Emissions
1988American MotorsEagle————OE No. 17075673, 17083795, 800
1988JeepGrand Wagoneer————w/o High Altitude Emissions
1988JeepJ10————w/o High Altitude Emissions
1988JeepJ20————w/o High Altitude Emissions
1987American MotorsEagle————OE No. 17075673, 17083795, 800
1987JeepGrand Wagoneer————w/o High Altitude Emissions
1987JeepJ10——4.2LL6Fits vehicles equipped with California emissions.
1987JeepJ10——5.9LV8w/o High Altitude Emissions
1987JeepJ20——5.9LV8w/o High Altitude Emissions
1987RenaultAlliance————OE No. 17085046
1986American MotorsEagle————OE No. 17075673, 17083795, 800
1986JeepGrand Wagoneer——5.9LV8—
1986JeepGrand Wagoneer——4.2LL6Fits vehicles equipped with California emissions.
1986JeepJ10——4.2LL6Fits vehicles equipped with California emissions.
1986JeepJ10——5.9LV8—
1986JeepJ20——5.9LV8—
1986RenaultAlliance————OE No. 17085046
1986RenaultEncore————OE No. 17085046
1985American MotorsEagle————OE No. 17075673, 17083795, 800
1985JeepGrand Wagoneer——4.2LL6Fits vehicles equipped with California emissions.
1985JeepJ10——4.2LL6Fits vehicles equipped with California emissions.
1985RenaultAlliance————OE No. 17085046
1985RenaultEncore————OE No. 17085046
1984American MotorsEagle——4.2LL6OE No. 17075673, 17083795, 800
1984JeepGrand Wagoneer——4.2LL6Fits vehicles equipped with California emissions.
1984JeepJ10——4.2LL6Fits vehicles equipped with California emissions.
1983American MotorsConcord————OE No. 17075673, 17083795, 800
1983American MotorsEagle——4.2LL6OE No. 17075673, 17083795, 800
1983American MotorsSpirit——4.2LL6OE No. 17075673, 17083795, 800
1983ChevroletChevette—Manual1.6LL4Fits vehicles equipped with California emissions.
1983JeepCherokee——4.2LL6Compatible with vehicles equipped with U.S. Emissions for Distributor Ignition Pickup.
1983JeepCJ7—Automatic4.2LL6Fits vehicles equipped with California emissions.
1983JeepJ10——4.2LL6Fits vehicles equipped with California emissions.
1983JeepScrambler—Automatic4.2LL6Fits vehicles equipped with California emissions.
1983JeepWagoneer——4.2LL6Compatible with vehicles equipped with U.S. Emissions for Distributor Ignition Pickup.
1983PontiacT1000—Manual——Fits vehicles equipped with California emissions.
1982BuickLeSabre——3.8LV6OE No. 17082704; w/ Calif. Emissions
1982ChevroletChevette—Manual1.6LL4w/ High Altitude Emissions; w/ Federal Emissions; w/ Calif. Emissions
1982JeepCherokee—Manual4.2LL6Compatible with vehicles equipped with Federal Emissions.
1982JeepJ10—Manual4.2LL6Compatible with vehicles equipped with High Altitude Emissions.
1982JeepWagoneer—Manual4.2LL6Compatible with vehicles equipped with Federal Emissions.
1982OldsmobileDelta 88——3.8LV6OE No. 17082704; w/ Calif. Emissions; 1st Design
1982PontiacT1000—Manual——w/ High Altitude Emissions; w/ Federal Emissions; w/ Calif. Emissions
1981American MotorsConcord——4.2LL6OE No. 17075547
1981American MotorsEagle——4.2LL6OE No. 17075547
1981American MotorsSpirit——4.2LL6OE No. 17075547
1981BuickRegal——3.8LV6w/ Single Exhaust; w/ U.S. Emissions
1981ChevroletChevette—Automatic1.6LL4OE No. 17058269
1981ChevroletCitation—Manual2.8LV6—
1981ChevroletMonte Carlo——3.8LV6OE No. 17070181
1981JeepCherokee——4.2LL6w/ 3.31 Axle Ratio; w/ Federal Emissions
1981JeepCJ5—Manual4.2LL6Compatible with vehicles equipped with High Altitude Emissions.
1981JeepCJ5—Automatic4.2LL6Compatible with vehicles equipped with U.S. Emissions for Distributor Ignition Pickup.
1981JeepCJ7—Automatic4.2LL6Compatible with vehicles equipped with U.S. Emissions for Distributor Ignition Pickup.
1981JeepCJ7—Manual4.2LL6Compatible with vehicles equipped with High Altitude Emissions.
1981JeepCJ7—Manual4.6LL6Compatible with vehicles equipped with High Altitude Emissions.
1981JeepJ10—Manual4.2LL6w/ 3.31 Axle Ratio; w/ Federal Emissions
1981JeepJ10—Automatic4.2LL6Compatible with vehicles equipped with Federal Emissions.
1981JeepScrambler—Automatic4.2LL6Compatible with vehicles equipped with Federal Emissions.
1981JeepScrambler—Manual4.2LL6Compatible with vehicles equipped with High Altitude Emissions.
1981JeepWagoneer—Manual4.2LL6w/ 3.31 Axle Ratio; w/ Federal Emissions
1981JeepWagoneer—Automatic4.2LL6Compatible with vehicles equipped with Federal Emissions.
1981OldsmobileCutlass Cruiser—Automatic3.8LV6—
1980BuickCentury——3.8LV6OE No. 17062865; w/ Calif. Emissions
1980BuickCentury——3.8LV6OE No. 17062856, 17064480; w/ Federal Emissions
1980BuickElectra——4.1LV6Fitment: OE No. 17062870 - Please check compatibility and verify the part number before purchasing.
1980BuickLeSabre——3.8LV6OE No. 17062866; w/ Calif. Emissions
1980BuickLeSabre——3.8LV6OE No. 17062853; w/ Federal Emissions
1980BuickLeSabre——4.1LV6Fitment: OE No. 17062870 - Please check compatibility and verify the part number before purchasing.
1980BuickLeSabre——5.7LV8OE No. 17062852, 858, 17064437; w/ Federal Emissions
1980BuickRegal——3.8LV6w/ Single Exhaust; OE No. 17062865; w/ Calif. Emissions
1980BuickRegal——3.8LV6OE No. 17062856, 17064480; w/ Federal Emissions
1980BuickRiviera——3.8LV6OE No. 17062867; w/ Calif. Emissions
1980BuickSkyhawk—Automatic——OE No. 17062852 with Federal Emissions.
1980CadillacDeVille——4.1LV6Fitment: OE No. 17062870 - Please check compatibility and verify the part number before purchasing.
1980CadillacFleetwood——4.1LV6Fitment: OE No. 17062870 - Please check compatibility and verify the part number before purchasing.
1980ChevroletChevette—Automatic1.6LL4OE No. 17058269; w/ Canada or Federal Emissions
1980ChevroletMonte Carlo——3.8LV6OE No. 17062865; w/ Calif. Emissions
1980ChevroletMonza—Automatic3.8LV6OE No. 17062852 with Federal Emissions.
1980OldsmobileCutlass——3.8LV6OE No. 17062856, 17064480; w/ Federal Emissions
1980OldsmobileCutlass Calais——3.8LV6OE No. 17062856, 17064480; w/ Federal Emissions
1980OldsmobileCutlass Supreme—Automatic3.8LV6—
1980OldsmobileDelta 88——3.8LV6OE No. 17062853; w/ Federal Emissions
1980OldsmobileOmega——2.5LL4OE No. 17057220, 238; w/ Federal Emissions
1980OldsmobileStarfire—Automatic3.8LV6OE No. 17062852 with Federal Emissions.
1980PontiacBonneville——5.7LV8OE No. 17062858, 17064437
1980PontiacBonneville—Automatic3.8LV6OE No. 17062853; w/ Federal Emissions
1980PontiacCatalina——3.8LV6OE No. 17062853; w/ Federal Emissions
1980PontiacFirebird—Manual3.8LV6OE No. 17064480; w/ Federal Emissions
1980PontiacFirebird—Automatic3.8LV6OE No. 17062853; w/ Federal Emissions
1980PontiacGrand LeMans——3.8LV6OE No. 17062856; w/ Federal Emissions
1980PontiacGrand Prix——3.8LV6OE No. 17062856; w/ Federal Emissions
1980PontiacLaurentian——5.7LV8OE No. 17062858, 17064437
1980PontiacLeMans——3.8LV6OE No. 17062856; w/ Federal Emissions
1980PontiacParisienneSedan—5.7LV8OE No. 17062858, 17064437
1980PontiacSunbird—Manual3.8LV6OE No. 17062852 with Federal Emissions.
1979BuickCentury——3.8LV6OE No. 17063966; w/ Federal Emissions
1979BuickCentury—Manual3.2LV6OE No. 17060883, 17063965; w/ Federal Emissions
1979BuickElectra——5.7LV8OE No. 17056464, 17062617 - Compatible with various EGR Valve models
1979BuickEstate Wagon——5.7LV8OE No. 17056464, 17062617 - Compatible with various EGR Valve models
1979BuickLeSabre——3.8LV6OE No. 17062727; w/ Federal Emissions
1979BuickLeSabre——5.7LV8OE No. 17056464, 17062617 - Compatible with various EGR Valve models
1979BuickRegal——3.8LV6w/ Single Exhaust; OE No. 17060895; w/ Federal Emissions
1979BuickRegal—Manual3.2LV6OE No. 17066103
1979BuickRiviera——3.8LV6OE No. 17060896, 17063972, 974; w/ Federal Emissions
1979BuickSkyhawk—Manual——Fits vehicles equipped with California emissions.
1979BuickSkylark—Automatic3.8LV6OE No. 17062727; w/ Federal Emissions
1979ChevroletEl Camino——3.8LV6OE No. 17063966
1979ChevroletMalibu——3.8LV6OE No. 17063966; w/ Federal Emissions
1979ChevroletMonte Carlo——3.8LV6OE No. 17063966; w/ Federal Emissions
1979ChevroletMonza——3.8LV6OE No. 17062426, 17063966, 975
1979ChevroletMonza——3.2LV6OE No. 17063965
1979GMCCaballero——3.8LV6OE No. 17063966; w/ Federal Emissions
1979OldsmobileCutlass——3.8LV6OE No. 17060886, 17063966, 17062727, 17063979; w/ Federal Emissions
1979OldsmobileCutlass Calais——3.8LV6OE No. 17060886, 17063966, 17062727, 17063979; w/ Federal Emissions
1979OldsmobileCutlass Supreme——3.8LV6OE No. 17060886, 17063966, 17062727, 17063979; w/ Federal Emissions
1979OldsmobileDelta 88——3.8LV6OE No. 17062727, 17063979 with Federal Emissions
1979OldsmobileOmega——3.8LV6w/ AC; OE No. 17062727, 17063979
1979OldsmobileStarfire—Manual3.8LV6Fitment: Replaces OE numbers 17062426 and 17063975.
1979OldsmobileStarfire—Automatic3.8LV6OE No. 17062727, 17063979 with Federal Emissions
1979PontiacBonneville——5.7LV8OE No. 17056464, 17062617 - Compatible with various EGR Valve models
1979PontiacCatalina——5.7LV8OE No. 17056464, 17062617 - Compatible with various EGR Valve models
1979PontiacCatalina——3.8LV6OE No. 17060887, 17062727, 17063966, 979; w/ Federal Emissions
1979PontiacFirebird——3.8LV6OE No. 17060887, 17062727, 17063966, 979; w/ Federal Emissions
1979PontiacGrand Am——3.8LV6OE No. 17062727, 17063966; w/ Federal Emissions
1979PontiacGrand LeMans——3.8LV6OE No. 17062727, 17063966; w/ Federal Emissions
1979PontiacGrand Prix——3.8LV6OE No. 17062727, 17063966; w/ Federal Emissions
1979PontiacLeMans——3.8LV6OE No. 17062727, 17063966; w/ Federal Emissions
1979PontiacPhoenix——3.8LV6OE No. 17060887, 17062727, 17063966, 979; w/ Federal Emissions
1979PontiacSunbird—Manual3.8LV6w/ U.S. Emissions; OE No. 17063966, 975
1979PontiacSunbird—Automatic3.8LV6OE No. 17062727, 17063966; w/ Federal Emissions
1978BuickCentury—Manual3.2LV6OE No. 17064664
1978BuickCentury——3.8LV6OE No. 17056189, 17062426; with Federal Emissions
1978BuickElectra——5.7LV8OE No. 17056464 - Original Equipment fitment part for precise compatibility with vehicle.
1978BuickEstate Wagon——5.7LV8OE No. 17056464 - Original Equipment fitment part for precise compatibility with vehicle.
1978BuickLeSabre——5.7LV8OE No. 17056464 - Original Equipment fitment part for precise compatibility with vehicle.
1978BuickLeSabre——3.8LV6OE No. 17056199; w/ Calif. Emissions
1978BuickRegal—Manual3.2LV6OE No. 17064664
1978BuickRegal——3.8LV6OE No. 17064681
1978BuickRegal——3.8LV6OE No. 17056213
1978BuickRegal——3.8LV6OE No. 17056189, 17062426
1978BuickRiviera——5.7LV8OE No. 17056464 - Original Equipment fitment part for precise compatibility with vehicle.
1978BuickSkyhawk——3.8LV6OE No. 17056189, 17062426; with Federal Emissions
1978BuickSkylark—Automatic3.8LV6OE No. 17056199; w/ Calif. Emissions
1978ChevroletEl Camino——3.8LV6OE No. 17062426, 17064669; w/ Federal Emissions
1978ChevroletMalibu——3.8LV6OE No. 17062426, 17063975, 17064669; w/ Federal Emissions
1978ChevroletMonte Carlo——3.8LV6OE No. 17062426, 17063975, 17064669; w/ Federal Emissions
1978ChevroletMonza——3.8LV6OE No. 17062426, 17064669; w/ Federal Emissions
1978GMCCaballero——3.8LV6OE No. 17062426, 17064669; w/ Federal Emissions
1978OldsmobileCutlass Calais——3.8LV6OE No. 17056189, 17062426; with Federal Emissions
1978OldsmobileCutlass Salon——3.8LV6OE No. 17056189, 17062426; with Federal Emissions
1978OldsmobileDelta 88——3.8LV6OE No. 17056199; w/ Calif. Emissions
1978OldsmobileOmega—Automatic3.8LV6OE No. 17064674; w/ Calif. Emissions
1978OldsmobileStarfire—Manual3.8LV6OE No. 17062426; fits vehicles with Federal Emissions.
1978OldsmobileStarfire—Automatic3.8LV6OE No. 17056189; with Federal Emissions.
1978PontiacBonneville——5.7LV8OE No. 17056464 - Original Equipment fitment part for precise compatibility with vehicle.
1978PontiacCatalina——5.7LV8OE No. 17056464 - Original Equipment fitment part for precise compatibility with vehicle.
1978PontiacCatalina——3.8LV6OE No. 17056199; w/ Calif. Emissions
1978PontiacFirebird—Automatic3.8LV6OE No. 17056199; w/ Calif. Emissions
1978PontiacGrand LeMans——3.3LV6OE No. 17056189, 17062426; with Federal Emissions
1978PontiacGrand LeMans——3.8LV6OE No. 17056189, 17062426; with Federal Emissions
1978PontiacGrand Prix——3.8LV6OE No. 17056189, 17062426; with Federal Emissions
1978PontiacLeMans——3.3LV6OE No. 17056189, 17062426; with Federal Emissions
1978PontiacLeMans——3.8LV6OE No. 17056189, 17062426; with Federal Emissions
1978PontiacPhoenix—Automatic3.8LV6OE No. 17056199; w/ Calif. Emissions
1978PontiacSunbird——3.8LV6OE No. 17056189, 17062426; with Federal Emissions
1977BuickCentury——5.7LV8Fitment: OE No. 7044361
1977BuickCentury——3.8LV6EGR Valve fits vehicles with OE No. 7044358 and is made for Federal Emissions.
1977BuickElectra——5.7LV8Fitment: OE No. 7044361
1977BuickLeSabre——5.7LV8Fitment: OE No. 7044361
1977BuickRegal——5.7LV8Fitment: OE No. 7044361
1977BuickRegal——3.8LV6EGR Valve fits vehicles with OE No. 7044358 and is made for Federal Emissions.
1977BuickRiviera——5.7LV8Fitment: OE No. 7044361
1977BuickSkyhawk—Manual——Compatible with vehicles equipped with Federal Emissions.
1977BuickSkylark——3.8LV6EGR Valve fits vehicles with OE No. 7044358 and is made for Federal Emissions.
1977OldsmobileCutlass—Manual3.8LV6EGR Valve fits vehicles with OE No. 7044358 and is made for Federal Emissions.
1977OldsmobileOmega—Manual3.8LV6EGR Valve fits vehicles with OE No. 7044358 and is made for Federal Emissions.
1977OldsmobileStarfire—Automatic3.8LV6EGR Valve fits vehicles with OE No. 7044358 and is made for Federal Emissions.
1977PontiacFirebird—Manual3.8LV6EGR Valve fits vehicles with OE No. 7044358 and is made for Federal Emissions.
1977PontiacGrand LeMans—Manual3.8LV6EGR Valve fits vehicles with OE No. 7044358 and is made for Federal Emissions.
1977PontiacLeMans—Manual3.8LV6EGR Valve fits vehicles with OE No. 7044358 and is made for Federal Emissions.
1977PontiacPhoenix—Manual3.8LV6EGR Valve fits vehicles with OE No. 7044358 and is made for Federal Emissions.
1977PontiacSunbird——3.8LV6EGR Valve fits vehicles with OE No. 7044358 and is made for Federal Emissions.
1977PontiacVentura—Manual3.8LV6EGR Valve fits vehicles with OE No. 7044358 and is made for Federal Emissions.
Directly replaces or cross-references 13 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Carlson — 41135TYC — 303012-3055C4F101070-5531130-22310501123252411705539517075547EG10005EGR1051EGR1209