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Select vehicle to confirm fitment

Spark Plug (Gap 0.040) (Iridium IX)

PART#: UR4IX
NGK

$6.09

In stock

Interchanges
BrandPart #
MotorcraftSP502
ACDelco241-905 / 241905
Bosch4207
BoschHR9BP
NGK7401
Bosch4449
MotorcraftASF42P
Bosch4204
Bosch6224
ACDelco41-905 / 41905
BoschHR9BPX
MotorcraftAF52
MotorcraftASF44P
BoschHR8BP
BoschHR8BPX
MotorcraftSP503
MotorcraftASF52
Bosch4208
ACDelco1835376T
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1996FordE-350 EconolineXL7.5V8GASGap 0.044"
1996FordE-350 EconolineBase7.5V8GASGap 0.044"
1996FordE-350 Econoline Club WagonChateau HD7.5V8GASGap 0.044"
1996FordE-350 Econoline Club WagonChateau7.5V8GASGap 0.044"
1996FordE-350 Econoline Club WagonXLT HD7.5V8GASGap 0.044"
1996FordE-350 Econoline Club WagonCustom7.5V8GASGap 0.044"
1996FordE-350 Econoline Club WagonXLT7.5V8GASGap 0.044"
1996FordE-350 Econoline Club WagonXL HD7.5V8GASGap 0.044"
1996FordF-250XL7.5V8GASGap 0.044"
1996FordF-250Eddie Bauer7.5V8GASGap 0.044"
1996FordF-250XLT7.5V8GASGap 0.044"
1996FordF-250Special7.5V8GASGap 0.044"
1996FordF-350XL7.5V8GASGap 0.044"
1996FordF-350Special7.5V8GASGap 0.044"
1996FordF-350XLT7.5V8GASGap 0.044"
1995FordE-350 EconolineBase7.5V8GASGap 0.044"
1995FordE-350 EconolineXL7.5V8GASGap 0.044"
1995FordE-350 Econoline Club WagonXL HD7.5V8GASGap 0.044"
1995FordE-350 Econoline Club WagonChateau HD7.5V8GASGap 0.044"
1995FordE-350 Econoline Club WagonCustom7.5V8GASGap 0.044"
1995FordE-350 Econoline Club WagonChateau7.5V8GASGap 0.044"
1995FordE-350 Econoline Club WagonXLT HD7.5V8GASGap 0.044"
1995FordE-350 Econoline Club WagonXLT7.5V8GASGap 0.044"
1995FordF-250Eddie Bauer7.5V8GASGap 0.044"
1995FordF-250Special7.5V8GASGap 0.044"
1995FordF-250XLT7.5V8GASGap 0.044"
1995FordF-250XL7.5V8GASGap 0.044"
1995FordF-350XL7.5V8GASGap 0.044"
1995FordF-350Eddie Bauer7.5V8GASGap 0.044"
1995FordF-350XLT7.5V8GASGap 0.044"
1995FordF-350Special7.5V8GASGap 0.044"
1994FordE-350 EconolineXL7.5V8GASGap 0.044"
1994FordE-350 EconolineBase7.5V8GASGap 0.044"
1994FordE-350 Econoline Club WagonXLT HD7.5V8GASGap 0.044"
1994FordE-350 Econoline Club WagonChateau7.5V8GASGap 0.044"
1994FordE-350 Econoline Club WagonXL HD7.5V8GASGap 0.044"
1994FordE-350 Econoline Club WagonCustom7.5V8GASGap 0.044"
1994FordE-350 Econoline Club WagonXLT7.5V8GASGap 0.044"
1994FordE-350 Econoline Club WagonChateau HD7.5V8GASGap 0.044"
1994FordF-250XLT7.5V8GASGap 0.044"
1994FordF-250XL7.5V8GASGap 0.044"
1994FordF-350XLT7.5V8GASGap 0.044"
1994FordF-350XL7.5V8GASGap 0.044"
1993CadillacFleetwoodBrougham5.7V8GASGap 0.035"
1993CadillacFleetwoodBase5.7V8GASGap 0.035"
1993CadillacCommercial ChassisBrougham5.7V8GASGap 0.035"
1993ChevroletCapriceClassic5.0V8GASGap 0.035"
1993ChevroletCapriceClassic LS5.0V8GASGap 0.035"
1993FordE-350 EconolineBase7.5V8GASGap 0.044"
1993FordE-350 EconolineXL7.5V8GASGap 0.044"
1993FordE-350 Econoline Club WagonXLT HD7.5V8GASGap 0.044"
1993FordE-350 Econoline Club WagonChateau7.5V8GASGap 0.044"
1993FordE-350 Econoline Club WagonXLT7.5V8GASGap 0.044"
1993FordE-350 Econoline Club WagonCustom HD7.5V8GASGap 0.044"
1993FordE-350 Econoline Club WagonCustom7.5V8GASGap 0.044"
1993FordE-350 Econoline Club WagonChateau HD7.5V8GASGap 0.044"
1993FordF-250XL7.5V8GASGap 0.044"
1993FordF-250XLT7.5V8GASGap 0.044"
1993FordF-350XLT7.5V8GASGap 0.044"
1993FordF-350XL7.5V8GASGap 0.044"
1992CadillacBroughamd'Elegance5.0V8GASGap 0.045"
1992CadillacBroughamBase5.0V8GASGap 0.045"
1992ChevroletCamaroZ285.7V8GASCast Iron Heads; Gap 0.035"
1992ChevroletCamaroZ285.0V8GASGap 0.035"
1992ChevroletCamaroZ28 Heritage Edition5.0V8GASGap 0.035"
1992ChevroletCamaroRS Heritage Edition5.0V8GASGap 0.035"
1992ChevroletCamaroZ28 Heritage Edition5.7V8GASCast Iron Heads; Gap 0.035"
1992ChevroletCamaroRS5.0V8GASGap 0.035"
1992ChevroletCapriceClassic5.0V8GASGap 0.035"
1992ChevroletCapriceClassic LTZ5.0V8GASGap 0.035"
1992ChevroletCapriceBase5.0V8GASGap 0.035"
1992OldsmobileCustom CruiserBase5.0V8GASGap 0.035"
1992PontiacFirebirdTrans Am5.7V8GASGap 0.035"
1992PontiacFirebirdFormula5.7V8GASGap 0.035"
1992PontiacFirebirdTrans Am5.0V8GASGap 0.035"
1992PontiacFirebirdTrans Am GTA5.7V8GASGap 0.035"
1992PontiacFirebirdBase5.0V8GASGap 0.035"
1992PontiacFirebirdTrans Am GTA5.0V8GASGap 0.035"
1992PontiacFirebirdFormula5.0V8GASGap 0.035"
1992FordE-350 EconolineBase7.5V8GASGap 0.044"
1992FordE-350 EconolineXL7.5V8GASGap 0.044"
1992FordE-350 Econoline Club WagonXLT7.5V8GASGap 0.044"
1992FordE-350 Econoline Club WagonCustom HD7.5V8GASGap 0.044"
1992FordE-350 Econoline Club WagonXLT HD7.5V8GASGap 0.044"
1992FordE-350 Econoline Club WagonChateau7.5V8GASGap 0.044"
1992FordE-350 Econoline Club WagonCustom7.5V8GASGap 0.044"
1992FordE-350 Econoline Club WagonChateau HD7.5V8GASGap 0.044"
1992FordF-250XLT Lariat7.5V8GASGap 0.044"
1992FordF-250XL7.5V8GASGap 0.044"
1992FordF-250Custom7.5V8GASGap 0.044"
1992FordF-350XLT Lariat7.5V8GASGap 0.044"
1992FordF-350Custom7.5V8GASGap 0.044"
1992FordF-350XL7.5V8GASGap 0.044"
1991BuickRoadmasterEstate Wagon5.0V8GASGap 0.045"
1991BuickCommercial ChassisBase5.0V8GASGap 0.045"
1991CadillacBroughamBase5.0V8GASGap 0.045"
1991CadillacBroughamd'Elegance5.0V8GASGap 0.045"
1991ChevroletCamaroRS5.0V8GASGap 0.035"
1991ChevroletCamaroZ285.7V8GASCast Iron Heads; Gap 0.035"
1991ChevroletCamaroZ285.0V8GASGap 0.035"
1991ChevroletCapriceClassic LTZ5.0V8GASGap 0.035"
1991ChevroletCapriceClassic5.0V8GASGap 0.035"
1991ChevroletCapriceBase5.0V8GASGap 0.035"
1991ChevroletCorvetteBase5.7V8GASCast Iron Heads; Gap 0.045" | Engine VIN: 8;
1991OldsmobileCustom CruiserBase5.0V8GASGap 0.035"
1991PontiacFirebirdTrans Am GTA5.0V8GASGap 0.035"
1991PontiacFirebirdBase5.0V8GASGap 0.035"
1991PontiacFirebirdFormula5.7V8GASGap 0.035"
1991PontiacFirebirdTrans Am5.0V8GASGap 0.035"
1991PontiacFirebirdTrans Am GTA5.7V8GASGap 0.035"
1991PontiacFirebirdFormula5.0V8GASGap 0.035"
1991PontiacFirebirdTrans Am5.7V8GASGap 0.035"
1991FordE-250 Econoline Club WagonXL7.5V8GASGap 0.044"
1991FordE-250 Econoline Club WagonCustom7.5V8GASGap 0.044"
1991FordE-250 Econoline Club WagonXLT7.5V8GASGap 0.044"
1991FordE-350 EconolineXL7.5V8GASGap 0.044"
1991FordE-350 EconolineCustom7.5V8GASGap 0.044"
1991FordE-350 Econoline Club WagonCustom7.5V8GASGap 0.044"
1991FordE-350 Econoline Club WagonXL7.5V8GASGap 0.044"
1991FordE-350 Econoline Club WagonXLT7.5V8GASGap 0.044"
1991FordF-250XLT Lariat7.5V8GASGap 0.044"
1991FordF-250Custom7.5V8GASGap 0.044"
1991FordF-250XL7.5V8GASGap 0.044"
1991FordF-350XLT Lariat7.5V8GASGap 0.044"
1991FordF-350XL7.5V8GASGap 0.044"
1991FordF-350Custom7.5V8GASGap 0.044"
1991FordLTD Crown VictoriaBase5.8V8GASGap 0.044"
1990ChevroletCamaroIroc-Z5.0V8GASGap 0.035"
1990ChevroletCamaroRS5.0V8GASGap 0.035"
1990ChevroletCamaroIroc-Z5.7V8GASCast Iron Heads; Gap 0.035"
1990ChevroletCapriceBase5.0V8GASGap 0.035" | Fuel Injection;
1990ChevroletCapriceClassic Brougham5.0V8GASGap 0.035" | Fuel Injection;
1990ChevroletCapriceBase4.3V6GASGap 0.035"
1990ChevroletCapriceClassic4.3V6GASGap 0.035"
1990ChevroletCapriceClassic5.0V8GASGap 0.035" | Fuel Injection;
1990ChevroletCapriceClassic LS Brougham5.0V8GASGap 0.035" | Fuel Injection;
1990ChevroletCorvetteBase5.7V8GASCast Iron Heads; Gap 0.045" | Engine VIN: 8;
1990PontiacFirebirdFormula5.7V8GASGap 0.035"
1990PontiacFirebirdTrans Am5.0V8GASGap 0.035"
1990PontiacFirebirdBase5.0V8GASGap 0.035"
1990PontiacFirebirdTrans Am5.7V8GASGap 0.035"
1990PontiacFirebirdTrans Am GTA5.7V8GASGap 0.035"
1990PontiacFirebirdTrans Am GTA5.0V8GASGap 0.035"
1990PontiacFirebirdFormula5.0V8GASGap 0.035"
1990FordE-250 Econoline Club WagonXLT7.5V8GASGap 0.044"
1990FordE-250 Econoline Club WagonXL7.5V8GASGap 0.044"
1990FordE-250 Econoline Club WagonCustom7.5V8GASGap 0.044"
1990FordE-350 EconolineXL7.5V8GASGap 0.044"
1990FordE-350 EconolineCustom7.5V8GASGap 0.044"
1990FordE-350 Econoline Club WagonCustom7.5V8GASGap 0.044"
1990FordE-350 Econoline Club WagonXL7.5V8GASGap 0.044"
1990FordF-250Custom7.5V8GASGap 0.044"
1990FordF-250XL7.5V8GASGap 0.044"
1990FordF-250XLT Lariat7.5V8GASGap 0.044"
1990FordF-350XLT Lariat7.5V8GASGap 0.044"
1990FordF-350Custom7.5V8GASGap 0.044"
1990FordF-350XL7.5V8GASGap 0.044"
1990FordLTD Crown VictoriaBase5.8V8GASGap 0.044"
1989ChevroletCamaroIroc-Z5.7V8GASCast Iron Heads; Gap 0.035"
1989ChevroletCamaroRS5.0V8GASGap 0.035"
1989ChevroletCamaroIroc-Z5.0V8GASGap 0.035"
1989ChevroletCapriceBase5.0V8GASGap 0.035" | Fuel Injection;
1989ChevroletCapriceBase4.3V6GASGap 0.035"
1989ChevroletCapriceClassic LS Brougham5.0V8GASGap 0.035" | Fuel Injection;
1989ChevroletCapriceClassic5.0V8GASGap 0.035" | Fuel Injection;
1989ChevroletCapriceClassic4.3V6GASGap 0.035"
1989ChevroletCapriceClassic Brougham5.0V8GASGap 0.035" | Fuel Injection;
1989ChevroletCorvetteBase5.7V8GASCast Iron Heads; Gap 0.045"
1989PontiacFirebirdTrans Am5.0V8GASGap 0.035"
1989PontiacFirebirdTrans Am GTA5.0V8GASGap 0.035"
1989PontiacFirebirdTrans Am5.7V8GASGap 0.035"
1989PontiacFirebirdBase5.0V8GASGap 0.035"
1989PontiacFirebirdFormula5.7V8GASGap 0.035"
1989PontiacFirebirdTrans Am GTA5.7V8GASGap 0.035"
1989PontiacFirebirdFormula5.0V8GASGap 0.035"
1989FordE-250 Econoline Club WagonCustom7.5V8GASGap 0.044"
1989FordE-250 Econoline Club WagonXL7.5V8GASGap 0.044"
1989FordE-250 Econoline Club WagonXLT7.5V8GASGap 0.044"
1989FordE-350 EconolineCustom7.5V8GASGap 0.044"
1989FordE-350 EconolineXL7.5V8GASGap 0.044"
1989FordE-350 Econoline Club WagonXLT7.5V8GASGap 0.044"
1989FordE-350 Econoline Club WagonXL7.5V8GASGap 0.044"
1989FordE-350 Econoline Club WagonCustom7.5V8GASGap 0.044"
1989FordF-250Custom7.5V8GASGap 0.044"
1989FordF-250XLT Lariat7.5V8GASGap 0.044"
1989FordF-250XL7.5V8GASGap 0.044"
1989FordF-350XL7.5V8GASGap 0.044"
1989FordF-350Custom7.5V8GASGap 0.044"
1989FordF-350XLT Lariat7.5V8GASGap 0.044"
1989FordLTD Crown VictoriaBase5.8V8GASGap 0.044"
1988ChevroletCamaroIroc-Z5.0V8GASGap 0.035"
1988ChevroletCamaroBase5.0V8GASGap 0.035"
1988ChevroletCamaroIroc-Z5.7V8GASCast Iron Heads; Gap 0.035"
1988ChevroletCapriceBase4.3V6GASGap 0.035"
1988ChevroletCapriceClassic4.3V6GASGap 0.035"
1988ChevroletCapriceBase5.7V8GASGap 0.035"
1988ChevroletCapriceClassic Brougham5.0V8GASGap 0.035" | Engine VIN: H;
1988ChevroletCapriceClassic Brougham4.3V6GASGap 0.035"
1988ChevroletCapriceClassic LS Brougham4.3V6GASGap 0.035"
1988ChevroletCapriceClassic LS Brougham5.0V8GASGap 0.035" | Engine VIN: H;
1988ChevroletCapriceBase5.0V8GASGap 0.035" | Engine VIN: H;
1988ChevroletCapriceClassic5.0V8GASGap 0.035" | Engine VIN: H;
1988ChevroletCorvetteBase5.7V8GASCast Iron Heads; Gap 0.045"
1988ChevroletCorvette35th Anniversary Edition5.7V8GASCast Iron Heads; Gap 0.045"
1988ChevroletMonte CarloLS5.0V8GASGap 0.035"
1988ChevroletMonte CarloSS5.0V8GASGap 0.035"
1988ChevroletMonte CarloLS4.3V6GASGap 0.035"
1988ChevroletMonte CarloBase4.3V6GASGap 0.035"
1988ChevroletMonte CarloBase5.0V8GASGap 0.035"
1988PontiacFirebirdTrans Am5.7V8GASGap 0.035"
1988PontiacFirebirdBase5.7V8GASGap 0.035"
1988PontiacFirebirdTrans Am5.0V8GASGap 0.035"
1988PontiacFirebirdBase5.0V8GASGap 0.035"
1988FordBroncoEddie Bauer5.0V8GASGap 0.044"
1988FordBroncoCustom5.0V8GASGap 0.044"
1988FordBroncoXLT5.0V8GASGap 0.044"
1988FordE-150 EconolineCustom5.0V8GASGap 0.044"
1988FordE-150 EconolineXL5.0V8GASGap 0.044"
1988FordE-250 EconolineXL5.0V8GASGap 0.044"
1988FordE-250 EconolineCustom5.0V8GASGap 0.044"
1988FordE-250 Econoline Club WagonCustom7.5V8GASGap 0.044"
1988FordE-250 Econoline Club WagonXLT7.5V8GASGap 0.044"
1988FordE-250 Econoline Club WagonXL7.5V8GASGap 0.044"
1988FordE-350 EconolineCustom7.5V8GASGap 0.044"
1988FordE-350 EconolineXL7.5V8GASGap 0.044"
1988FordE-350 Econoline Club WagonXLT7.5V8GASGap 0.044"
1988FordE-350 Econoline Club WagonXL7.5V8GASGap 0.044"
1988FordE-350 Econoline Club WagonCustom7.5V8GASGap 0.044"
1988FordF-150XLT Lariat5.0V8GASGap 0.044"
1988FordF-150XL5.0V8GASGap 0.044"
1988FordF-150Custom5.0V8GASGap 0.044"
1988FordF-250Custom7.5V8GASGap 0.044"
1988FordF-250XL7.5V8GASGap 0.044"
1988FordF-250XL5.0V8GASGap 0.044"
1988FordF-250Custom5.0V8GASGap 0.044"
1988FordF-250XLT Lariat7.5V8GASGap 0.044"
1988FordF-250XLT Lariat5.0V8GASGap 0.044"
1988FordF-350XL7.5V8GASGap 0.044"
1988FordF-350XLT Lariat7.5V8GASGap 0.044"
1988FordF-350Custom7.5V8GASGap 0.044"
1988FordLTD Crown VictoriaBase5.8V8GASGap 0.044"
1987DodgeB150Base3.7L6GASGap 0.035"
1987DodgeB250Base3.7L6GASGap 0.035"
1987DodgeD100Custom3.7L6GASGap 0.035"
1987DodgeD150Base3.7L6GASGap 0.035"
1987DodgeD250Base3.7L6GASGap 0.035"
1987DodgeW100Custom3.7L6GASGap 0.035"
1987DodgeW150Base3.7L6GASGap 0.035"
1987BuickRegalLimited3.8V6GASGap 0.035" | Turbocharged;
1987BuickRegalGrand National3.8V6GASGap 0.035" | Turbocharged;
Product info

The NGK Spark Plug part number UR4IX is the perfect choice for Buick, Cadillac, Checker, and Chevrolet vehicles. This spark plug offers a wide range of benefits and features that make it a fantastic option for car owners.

One of the most notable advantages of the NGK UR4IX spark plug is its high-quality construction. It is made with the finest materials to ensure maximum durability and long-lasting performance. This spark plug is designed to resist wear and tear, even in extreme conditions, making it a reliable choice for car enthusiasts.

Another great feature of the NGK UR4IX spark plug is its exceptional performance. It is engineered to deliver superb ignition, which translates to better fuel efficiency and improved engine performance. This spark plug also has a longer lifespan, providing you with better value for your money.

The NGK UR4IX spark plug is easy to install, making it a great choice for DIY enthusiasts. It is also versatile and can be used in a variety of applications, making it a perfect fit for a wide range of Buick, Cadillac, Checker, and Chevrolet vehicles.

In summary, the NGK Spark Plug part number UR4IX is a high-quality product that offers superior durability, exceptional performance, and ease of installation. Whether you’re a car enthusiast or a professional mechanic, this spark plug is an excellent choice for your vehicle.

About NGK

NGK is a company with over 80 years of experience in the automotive industry. The production of the first NGK spark plugs began in 1937.

However, it was the manufacturing of copper-cored wide range spark plugs in 1958 that helped the company become a leading brand in the automotive industry. The company headquarters is located in Nagoya, Japan.

With the success of NGK products like spark plugs, glow plugs, and oxygen sensors, the company gained a strong global presence.

NGK currently has 35 production plants worldwide and employs more than 10,400 people.

The company currently has facilities in countries such as South Africa, South Korea, Japan, Australia, China, India, France, United States, and United Kingdom.

In the beginning, the company supplied a majority of its products to Japanese automakers. Today, drivers across the globe use NGK spark plugs, which are compatible with a variety of vehicle makes.

In fact, almost every petrol engine available on the market can use NGK spark plugs.

The company produces more than a thousand different types of spark plugs, which makes it easy to find the right fit for your engine.

There are three different NGK innovation labs where engineers search for new ways to improve existing products and make new ones.

Thanks to the efforts of these labs, NGK was able to venture into the medical industry.

Despite being one of the largest manufacturers of spark plugs on the planet, NGK is always thinking about the next.

A few years ago, the company announced plans to gradually shift its focus towards solid-state batteries because electric vehicles may make spark plugs obsolete.

Specifications
Center Electrode Core MaterialCopper
Center Electrode Tip MaterialIridium
Electrical Terminal TypeNon-Removable Nut
Ground ConfigurationStandard
Ground Electrode Core MaterialNickel
Ground Electrode Quantity1
Ground Electrode Tip DesignTaper Cut
Hex Size5/8
Insulator Height55.00
Manufacturer Heat Range4
Part NumberUR4IX
Pre-Gap Size.040
Reach.46
Resistance5000
Seat TypeTapered
Stock Number7401
Thread Diameter14.00
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

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Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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