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Please, add your first item to the wishlist

Select vehicle to confirm fitment

Spark Plug

PART#: 7990
Bosch
Interchanges
BrandPart #
BoschHR 10 HC0 / HR10HC0
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1997FordMustangBase3.8V6GASGap 0.054 in; Original Equipment Is Platinum
1997MercuryCougarXR-73.8V6GASGap 0.054 in
1996FordMustangBase3.8V6GASGap 0.054 in; Original Equipment Is Platinum
1996MercuryCougarXR-73.8V6GASGap 0.054 in
1995FordMustangBase3.8V6GASGap 0.054 in; Original Equipment Is Platinum
1995FordTaurusSE3.8V6GASGap 0.054 in
1995FordTaurusLX3.8V6GASGap 0.054 in
1995FordTaurusGL3.8V6GASGap 0.054 in
1995FordWindstarLX3.8V6GASGap 0.054 in; Original Equipment Is Platinum
1995FordWindstarGL3.8V6GASGap 0.054 in; Original Equipment Is Platinum
1995FordWindstarBase3.8V6GASGap 0.054 in; Original Equipment Is Platinum
1995MercuryCougarXR-73.8V6GASGap 0.054 in
1995MercurySableGS3.8V6GASGap 0.054 in
1995MercurySableLS3.8V6GASGap 0.054 in
1994FordMustangBase3.8V6GASGap 0.054 in; Original Equipment Is Platinum
1994FordTaurusLX3.8V6GASGap 0.054 in
1994FordTaurusGL3.8V6GASGap 0.054 in
1994LincolnContinentalExecutive3.8V6GASGap 0.054 in
1994LincolnContinentalBase3.8V6GASGap 0.054 in
1994LincolnContinentalSignature3.8V6GASGap 0.054 in
1994MercuryCougarXR-73.8V6GASGap 0.054 in
1994MercurySableLS3.8V6GASGap 0.054 in
1994MercurySableGS3.8V6GASGap 0.054 in
1993FordTaurusLX3.8V6GASGap 0.054 in
1993FordTaurusGL3.8V6GASGap 0.054 in
1993LincolnContinentalSignature3.8V6GASGap 0.054 in
1993LincolnContinentalExecutive3.8V6GASGap 0.054 in
1993LincolnContinentalBase3.8V6GASGap 0.054 in
1993MercuryCougarXR-73.8V6GASGap 0.054 in
1993MercurySableGS3.8V6GASGap 0.054 in
1993MercurySableLS3.8V6GASGap 0.054 in
1992FordTaurusGL3.8V6GASGap 0.054 in
1992FordTaurusLX3.8V6GASGap 0.054 in
1992LincolnContinentalSignature3.8V6GASGap 0.054 in
1992LincolnContinentalBase3.8V6GASGap 0.054 in
1992LincolnContinentalExecutive3.8V6GASGap 0.054 in
1992MercuryCougarLS3.8V6GASGap 0.054 in
1992MercurySableLS3.8V6GASGap 0.054 in
1992MercurySableGS3.8V6GASGap 0.054 in
1991FordCountry SquireLX5.0V8GASGap 0.050 in; Original equipment is nickel
1991FordCountry SquireBase5.0V8GASGap 0.050 in; Original equipment is nickel
1991FordTaurusGL3.8V6GASGap 0.054 in
1991FordTaurusL3.8V6GASGap 0.054 in
1991FordTaurusLX3.8V6GASGap 0.054 in
1991FordLTD Crown VictoriaBase5.0V8GASGap 0.050 in; Original equipment is nickel
1991FordLTD Crown VictoriaS5.0V8GASGap 0.050 in; Original equipment is nickel
1991FordLTD Crown VictoriaLX5.0V8GASGap 0.050 in; Original equipment is nickel
1991LincolnContinentalExecutive3.8V6GASGap 0.054 in
1991LincolnContinentalBase3.8V6GASGap 0.054 in
1991LincolnContinentalSignature3.8V6GASGap 0.054 in
1991MercuryColony ParkLS5.0V8GASGap 0.050 in; Original equipment is nickel
1991MercuryColony ParkGS5.0V8GASGap 0.050 in; Original equipment is nickel
1991MercuryCougarLS3.8V6GASGap 0.054 in
1991MercuryGrand MarquisGS5.0V8GASGap 0.050 in
1991MercuryGrand MarquisLS5.0V8GASGap 0.050 in
1991MercurySableGS3.8V6GASGap 0.054 in
1991MercurySableLS3.8V6GASGap 0.054 in
1990FordCountry SquireBase5.0V8GASGap 0.050 in; Original equipment is nickel
1990FordCountry SquireLX5.0V8GASGap 0.050 in; Original equipment is nickel
1990FordEscortBase1.9L4GASGap 0.044 in | Engine VIN: 9;
1990FordEscortLX1.9L4GASGap 0.044 in | Engine VIN: 9;
1990FordEscortLX Sport1.9L4GASGap 0.044 in | Engine VIN: 9;
1990FordEscortGT1.9L4GASGap 0.044 in | Engine VIN: 9;
1990FordEscortPony1.9L4GASGap 0.044 in | Engine VIN: 9;
1990FordMustangLX2.3L4GASGap 0.044 in
1990FordTaurusLX3.8V6GASGap 0.054 in
1990FordTaurusGL3.8V6GASGap 0.054 in
1990FordLTD Crown VictoriaLX5.0V8GASGap 0.050 in; Original equipment is nickel
1990FordLTD Crown VictoriaS5.0V8GASGap 0.050 in; Original equipment is nickel
1990FordLTD Crown VictoriaBase5.0V8GASGap 0.050 in; Original equipment is nickel
1990LincolnContinentalSignature3.8V6GASGap 0.054 in
1990LincolnContinentalBase3.8V6GASGap 0.054 in
1990LincolnTown CarSignature5.0V8GASGap 0.050 in
1990LincolnTown CarTouring Edition5.0V8GASGap 0.050 in
1990LincolnTown CarCartier5.0V8GASGap 0.050 in
1990LincolnTown CarCypress5.0V8GASGap 0.050 in
1990LincolnTown CarExecutive5.0V8GASGap 0.050 in
1990LincolnTown CarBase5.0V8GASGap 0.050 in
1990MercuryColony ParkLS5.0V8GASGap 0.050 in; Original equipment is nickel
1990MercuryColony ParkGS5.0V8GASGap 0.050 in; Original equipment is nickel
1990MercuryCougarLS3.8V6GASGap 0.054 in | Engine VIN: 4; | Naturally Aspirated;
1990MercuryGrand MarquisLS5.0V8GASGap 0.050 in
1990MercuryGrand MarquisGS5.0V8GASGap 0.050 in
1990MercurySableGS3.8V6GASGap 0.054 in
1990MercurySableLS3.8V6GASGap 0.054 in
1989FordEscortLX1.9L4GASGap 0.044 in | Engine VIN: 9;
1989FordEscortPony1.9L4GASGap 0.044 in | Engine VIN: 9;
1989FordEscortGT1.9L4GASGap 0.044 in | Engine VIN: 9;
1989FordMustangLX2.3L4GASGap 0.044 in
1989FordTaurusGL3.8V6GASGap 0.054 in
1989FordTaurusLX3.8V6GASGap 0.054 in
1989LincolnContinentalSignature3.8V6GASGap 0.054 in
1989LincolnContinentalBase3.8V6GASGap 0.054 in
1989LincolnTown CarBase5.0V8GASGap 0.050 in
1989LincolnTown CarSignature SE5.0V8GASGap 0.050 in
1989LincolnTown CarCartier5.0V8GASGap 0.050 in
1989LincolnTown CarSignature5.0V8GASGap 0.050 in
1989MercuryCougarLS3.8V6GASGap 0.054 in | Engine VIN: 4; | Naturally Aspirated;
1989MercuryGrand MarquisLS5.0V8GASGap 0.050 in
1989MercuryGrand MarquisGS5.0V8GASGap 0.050 in
1989MercurySableLS3.8V6GASGap 0.054 in
1989MercurySableGS3.8V6GASGap 0.054 in
1988FordEscortGL1.9L4GASGap 0.044 in | Engine VIN: 9;
1988FordEscortGT1.9L4GASGap 0.044 in | Engine VIN: 9;
1988FordEscortPony1.9L4GASGap 0.044 in | Engine VIN: 9;
1988FordEscortLX1.9L4GASGap 0.044 in | Engine VIN: 9;
1988FordMustangLX2.3L4GASGap 0.044 in
1988FordRangerSTX2.3L4GASGap 0.044 in
1988FordRangerCustom2.3L4GASGap 0.044 in
1988FordRangerS2.3L4GASGap 0.044 in
1988FordRangerXLT2.3L4GASGap 0.044 in
1988FordTaurusGL3.8V6GASGap 0.054 in
1988FordTaurusLX3.8V6GASGap 0.054 in
1988FordThunderbirdBase5.0V8GASGap 0.050 in
1988FordThunderbirdSport5.0V8GASGap 0.050 in
1988FordThunderbirdLX5.0V8GASGap 0.050 in
1988LincolnContinentalBase3.8V6GASGap 0.054 in
1988LincolnContinentalSignature3.8V6GASGap 0.054 in
1988LincolnTown CarCartier5.0V8GASGap 0.050 in
1988LincolnTown CarBase5.0V8GASGap 0.050 in
1988LincolnTown CarSignature5.0V8GASGap 0.050 in
1988MercuryCougarLS5.0V8GASGap 0.050 in
1988MercuryCougarLS3.8V6GASGap 0.054 in
1988MercuryCougarXR-75.0V8GASGap 0.050 in
1988MercuryGrand MarquisGS5.0V8GASGap 0.050 in
1988MercuryGrand MarquisLS5.0V8GASGap 0.050 in
1988MercurySableLS3.8V6GASGap 0.054 in
1988MercurySableGS3.8V6GASGap 0.054 in
1987FordAerostarXL2.3L4GASGap 0.044 in
1987FordAerostarXLT2.3L4GASGap 0.044 in
1987FordAerostarBase2.3L4GASGap 0.044 in
1987FordEscortGT1.9L4GASGap 0.044 in | Engine VIN: 9;
1987FordEscortPony1.9L4GASGap 0.044 in | Engine VIN: 9;
1987FordEscortGL1.9L4GASGap 0.044 in | Engine VIN: 9;
1987FordMustangLX2.3L4GASGap 0.044 in
1987FordRangerSTX2.3L4GASGap 0.044 in
1987FordRangerXLT2.3L4GASGap 0.044 in
1987FordRangerCustom2.3L4GASGap 0.044 in
1987FordThunderbirdBase5.0V8GASGap 0.050 in
1987FordThunderbirdSport5.0V8GASGap 0.050 in
1987FordThunderbirdLX5.0V8GASGap 0.050 in
1987LincolnContinentalGivenchy5.0V8GASGap 0.050 in
1987LincolnContinentalBase5.0V8GASGap 0.050 in
1987LincolnMark VIIBase5.0V8GASGap 0.050 in
1987LincolnMark VIILSC5.0V8GASGap 0.050 in
1987LincolnMark VIIBill Blass5.0V8GASGap 0.050 in
1987LincolnTown CarCartier5.0V8GASGap 0.050 in
1987LincolnTown CarSignature5.0V8GASGap 0.050 in
1987LincolnTown CarBase5.0V8GASGap 0.050 in
1987MercuryCougarXR-75.0V8GASGap 0.050 in
1987MercuryCougarLS5.0V8GASGap 0.050 in
1987MercuryCougarLS3.8V6GASGap 0.054 in
1987MercuryGrand MarquisGS5.0V8GASGap 0.050 in
1987MercuryGrand MarquisLS5.0V8GASGap 0.050 in
1987MercuryLynxL1.9L4GASGap 0.044 in | Engine VIN: 9;
1987MercuryLynxGS1.9L4GASGap 0.044 in | Engine VIN: 9;
1987MercuryLynxXR31.9L4GASGap 0.044 in | Engine VIN: 9;
1986FordAerostarXL2.3L4GASGap 0.044 in
1986FordAerostarBase2.3L4GASGap 0.044 in
1986FordAerostarXLT2.3L4GASGap 0.044 in
1986FordLTDBrougham3.8V6GASGap 0.054 in
1986FordLTDBase2.3L4GASGap 0.044 in
1986FordLTDBrougham2.3L4GASGap 0.044 in
1986FordLTDBase3.8V6GASGap 0.054 in
1986FordMustangGT5.0V8GASGap 0.050 in
1986FordMustangLX3.8V6GASGap 0.054 in
1986FordMustangLX2.3L4GASGap 0.044 in | Engine VIN: A; | Naturally Aspirated;
1986FordMustangLX5.0V8GASGap 0.050 in
1986FordMustangSVO2.3L4GASGap 0.044 in | Engine VIN: A;
1986FordRangerXL2.3L4GASGap 0.044 in
1986FordRangerS2.3L4GASGap 0.044 in
1986FordRangerBase2.3L4GASGap 0.044 in
1986FordRangerXLT2.3L4GASGap 0.044 in
1986FordRangerSTX2.3L4GASGap 0.044 in
1986FordThunderbirdLX5.0V8GASGap 0.050 in
1986FordThunderbirdBase5.0V8GASGap 0.050 in
1986FordThunderbirdSport5.0V8GASGap 0.050 in
1986FordThunderbirdElan5.0V8GASGap 0.050 in
1986LincolnContinentalGivenchy5.0V8GASGap 0.050 in
1986LincolnContinentalBase5.0V8GASGap 0.050 in
1986LincolnMark VIIBase5.0V8GASGap 0.050 in
1986LincolnMark VIILSC5.0V8GASGap 0.050 in
1986LincolnMark VIIBill Blass5.0V8GASGap 0.050 in
1986LincolnTown CarBase5.0V8GASGap 0.050 in
1986LincolnTown CarSignature5.0V8GASGap 0.050 in
1986LincolnTown CarCartier5.0V8GASGap 0.050 in
1986MercuryCapri5.05.0V8GASGap 0.050 in
1986MercuryCapriGS2.3L4GASGap 0.044 in
1986MercuryCapriGS3.8V6GASGap 0.054 in
1986MercuryGrand MarquisBase5.0V8GASGap 0.050 in
1986MercuryGrand MarquisLS5.0V8GASGap 0.050 in
1986MercuryGrand MarquisColony Park5.0V8GASGap 0.050 in
1986MercuryCougarLS3.8V6GASGap 0.054 in
1986MercuryCougarBase3.8V6GASGap 0.054 in
1986MercuryCougarLS5.0V8GASGap 0.050 in
1986MercuryCougarBase5.0V8GASGap 0.050 in
1986MercuryLynxBase1.9L4GASGap 0.044 in | Engine VIN: 9;
1986MercuryLynxGS1.9L4GASGap 0.044 in | Engine VIN: 9;
1986MercuryLynxL1.9L4GASGap 0.044 in | Engine VIN: 9;
1986MercuryLynxXR31.9L4GASGap 0.044 in | Engine VIN: 9;
1986MercuryMarquisBase2.3L4GASGap 0.054 in
1986MercuryMarquisBrougham2.3L4GASGap 0.054 in
1986MercuryMarquisBase3.8V6GASGap 0.054 in
1986MercuryMarquisBrougham3.8V6GASGap 0.054 in
1985FordLTDBrougham3.8V6GASGap 0.054 in
1985FordLTDBase2.3L4GASGap 0.044 in
1985FordLTDBrougham2.3L4LPGGap 0.044 in
1985FordLTDBase2.3L4LPGGap 0.044 in
1985FordLTDBase3.8V6GASGap 0.054 in
1985FordLTDBrougham2.3L4GASGap 0.044 in
1985FordMustangSVO2.3L4GASGap 0.044 in | Engine VIN: A;
1985FordMustangLX2.3L4GASGap 0.044 in | Engine VIN: A; | Naturally Aspirated;
1985FordMustangLX3.8V6GASGap 0.054 in
1985FordRangerBase2.3L4GASGap 0.044 in
1985FordRangerXLS2.3L4GASGap 0.044 in
1985FordRangerXLT2.3L4GASGap 0.044 in
1985FordRangerXL2.3L4GASGap 0.044 in
1985MercuryCapriGS3.8V6GASGap 0.054 in
1985MercuryCapriGS2.3L4GASGap 0.044 in
1985MercuryCougarBase3.8V6GASGap 0.054 in
1985MercuryCougarLS3.8V6GASGap 0.054 in
1985MercuryMarquisBrougham3.8V6GASGap 0.054 in
1985MercuryMarquisBrougham2.3L4GASGap 0.044 in
1985MercuryMarquisBase3.8V6GASGap 0.054 in
1985MercuryMarquisBase2.3L4GASGap 0.044 in
1984FordLTDBrougham2.3L4LPGGap 0.044 in | Engine VIN: A;
1984FordLTDBase3.8V6GASGap 0.054 in
1984FordLTDBrougham2.3L4GASGap 0.044 in | Engine VIN: A;
1984FordLTDBase2.3L4GASGap 0.044 in | Engine VIN: A;
1984FordLTDBase2.3L4LPGGap 0.044 in | Engine VIN: A;
1984FordLTDBrougham3.8V6GASGap 0.054 in
1984FordMustangL3.8V6GASGap 0.054 in
1984FordMustangGT-350 20th Anniversary2.3L4GASGap 0.044 in | Engine VIN: A;
1984FordMustangLX3.8V6GASGap 0.054 in
1984FordMustangSVO2.3L4GASGap 0.044 in | Engine VIN: A;
1984FordMustangL2.3L4GASGap 0.044 in | Engine VIN: A; | Naturally Aspirated;
1984FordMustangLX2.3L4GASGap 0.044 in | Engine VIN: A; | Naturally Aspirated;
1984FordMustangGT2.3L4GASGap 0.044 in | Engine VIN: A;
1984FordRangerXL2.3L4GASGap 0.044 in
1984FordRangerS2.3L4GASGap 0.044 in
1984FordRangerXLT2.3L4GASGap 0.044 in
1984FordRangerXLS2.3L4GASGap 0.044 in
1984MercuryCapriGS3.8V6GASGap 0.044 in
1984MercuryCougarBase3.8V6GASGap 0.044 in
1984MercuryCougarLS3.8V6GASGap 0.044 in
1984MercuryMarquisBrougham3.8V6GASGap 0.044 in | Engine VIN: 3;
1984MercuryMarquisBase3.8V6GASGap 0.044 in | Engine VIN: 3;
1983FordRangerBase2.3L4GASGap 0.044 in; Late Production
1983FordRangerXLS2.3L4GASGap 0.044 in; Late Production
1983FordRangerXL2.3L4GASGap 0.044 in; Late Production
Product info

The Bosch spark plug is designed to deliver reliable and consistent ignition that allows your engine to reach its peak performance in all conditions of use. With Bosch, you’re getting improved spark plug lifespan, better combustion, optimized fuel economy, as well as fewer emissions.

The 7990 spark plug is specifically built to meet the needs of Ford, Lincoln, Mercury vehicles, ensuring optimal fit and performance characteristics that perfectly match your engine’s requirements.

Using quality replacement spark plugs is a good way to keep your engine running smoothly. Bosch offers that, and much more! Over the years, they’ve become one of the leading authorities in the world of ignition systems with a strong track record of innovation. As a result, many carmakers from all around the world have chosen this brand as OEM for their engines. Give your car the Bosch makeover it needs, and enjoy years of care-free driving!

About Bosch

When it comes to quality and reliability in the automotive OEM parts, Bosch is a name that stands out. Bosch has established itself as a leader in producing top-notch auto parts that drivers trust worldwide.

At Newparts.com, we're proud to offer an extensive selection of Bosch auto parts to our customers. Whether you're in need of Bosch spare parts to keep your vehicle running smoothly or specific components like Bosch fuel injectors or Bosch spark plugs, you'll find what you need in our inventory.

One of the reasons why Bosch is highly regarded in the industry is their commitment to innovation and excellence. Their parts are engineered with precision and built to meet the highest standards, ensuring optimal performance and durability. From fuel injectors that deliver precise fuel delivery for enhanced engine efficiency to spark plugs that ignite the air-fuel mixture with precision timing, Bosch auto parts are designed to keep your vehicle running at its best.

What sets Newparts.com apart is our dedication to providing quality parts at affordable prices. We understand that maintaining your vehicle shouldn't break the bank, which is why we offer Bosch parts at discount prices. You can trust that you're getting great value with every purchase.

In addition to our competitively low pricing, we also prioritize customer satisfaction by offering fast shipping on all Bosch parts. We know that when your vehicle needs repairs, you want to get back on the road as quickly as possible. That's why we strive to process and ship orders fast, so you can get the parts you need when you need them.

When you choose Bosch parts from Newparts.com, you're not just getting quality components – you're getting peace of mind knowing that your vehicle is equipped with parts you can trust. Browse our selection of Bosch auto parts today and experience the difference for yourself. Call us at 855-505-2886 if you want to place your order by phone, or if you have other queries from our customer support team.

Specifications
Center Electrode Core MaterialNickel-Yttrium and Copper
Center Electrode Tip MaterialNickel-Yttrium
Ground ConfigurationStandard
Ground Electrode Core MaterialN/A
Ground Electrode Quantity1
Ground Electrode Tip DesignTapered v-profile
Ground Electrode Tip MaterialNickel-Chromium
Hex Size16
Insulator MaterialCeramic
Manufacturer Heat Range10
Pre-Gap Size1.3
Reach19
Resistance6000
Seat TypeCone
Short StyleNo
Thread Diameter14
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

Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.

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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