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Please, add your first item to the wishlist

Select vehicle to confirm fitment

Spark Plug Wire Set

PART#: 9188K
ACDelco
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1987FordE-350 EconolineCustom7.5V8GAS | RWD;
1987FordE-350 EconolineXL7.5V8GAS | RWD;
1987FordF-250XLT Lariat7.5V8GAS | 4WD; | RWD;
1987FordF-250XL7.5V8GAS | 4WD; | RWD;
1987FordF-250Custom7.5V8GAS | 4WD; | RWD;
1987FordF-350Custom7.5V8GAS | 4WD; | RWD;
1987FordF-350XL7.5V8GAS | 4WD; | RWD;
1987FordF-350XLT Lariat7.5V8GAS | 4WD; | RWD;
1986FordE-350 EconolineXL7.5V8GAS | RWD;
1986FordE-350 EconolineBase7.5V8GAS | RWD;
1986FordF-250XL7.5V8GAS | 4WD; | RWD;
1986FordF-250Base7.5V8GAS | 4WD; | RWD;
1986FordF-250XLT Lariat7.5V8GAS | 4WD; | RWD;
1986FordF-350XLT Lariat7.5V8GAS | 4WD; | RWD;
1986FordF-350XL7.5V8GAS | 4WD; | RWD;
1986FordF-350Base7.5V8GAS | 4WD; | RWD;
1985FordE-350 EconolineXL7.5V8GAS | RWD;
1985FordE-350 EconolineBase7.5V8GAS | RWD;
1985FordF-250XL7.5V8GAS | 4WD; | RWD;
1985FordF-250Base7.5V8GAS | 4WD; | RWD;
1985FordF-250XLT Lariat7.5V8GAS | 4WD; | RWD;
1985FordF-350XL7.5V8GAS | 4WD; | RWD;
1985FordF-350XLT Lariat7.5V8GAS | 4WD; | RWD;
1985FordF-350Base7.5V8GAS | 4WD; | RWD;
1984FordE-350 EconolineXL7.5V8GAS | RWD;
1984FordE-350 EconolineBase7.5V8GAS | RWD;
1984FordF-250Base7.5V8GAS | 4WD; | RWD;
1984FordF-250XLT7.5V8GAS | 4WD; | RWD;
1984FordF-250XL7.5V8GAS | 4WD; | RWD;
1984FordF-350XL7.5V8GAS | 4WD; | RWD;
1984FordF-350XLT7.5V8GAS | 4WD; | RWD;
1984FordF-350Base7.5V8GAS | 4WD; | RWD;
1983FordE-350 EconolineCustom7.5V8GAS | RWD;
1983FordE-350 EconolineXL7.5V8GAS | RWD;
1983FordF-250XLS7.5V8GAS | 4WD; | RWD;
1983FordF-250XL7.5V8GAS | 4WD; | RWD;
1983FordF-250Base7.5V8GAS | 4WD; | RWD;
1983FordF-250XLT7.5V8GAS | 4WD; | RWD;
1983FordF-350XLS7.5V8GAS | 4WD; | RWD;
1983FordF-350XL7.5V8GAS | 4WD; | RWD;
1983FordF-350Base7.5V8GAS | 4WD; | RWD;
1983FordF-350XLT7.5V8GAS | 4WD; | RWD;
1982FordE-350 EconolineChateau7.5V8GAS | RWD;
1982FordE-350 EconolineCustom7.5V8GAS | RWD;
1982FordE-350 EconolineBase7.5V8GAS | RWD;
1981FordE-350 EconolineBase7.5V8GAS | RWD;
1981FordE-350 EconolineCustom7.5V8GAS | RWD;
1981FordE-350 EconolineChateau7.5V8GAS | RWD;
1980FordE-250 EconolineBase7.5V8GAS | RWD;
1980FordE-250 EconolineChateau7.5V8GAS | RWD;
1980FordE-250 EconolineCustom7.5V8GAS | RWD;
1980FordE-350 EconolineCustom7.5V8GAS | RWD;
1980FordE-350 EconolineChateau7.5V8GAS | RWD;
1980FordE-350 EconolineBase7.5V8GAS | RWD;
1979FordBroncoCustom5.8V8GAS | 4WD;
1979FordBroncoRanger XLT5.8V8GAS | 4WD;
1979FordLTDCountry Squire5.8V8GAS | RWD;
1979FordLTDCountry Squire5.0V8GAS | RWD;
1979FordLTDLandau5.8V8GAS | RWD;
1979FordLTDBase5.0V8GAS | RWD;
1979FordLTDLandau5.0V8GAS | RWD;
1979FordLTDBase5.8V8GAS | RWD;
1979FordE-100 EconolineBase5.0V8GAS | RWD;
1979FordE-100 EconolineCustom5.0V8GAS | RWD;
1979FordE-100 EconolineCustom5.8V8GAS | RWD;
1979FordE-100 EconolineChateau5.0V8GAS | RWD;
1979FordE-100 EconolineBase5.8V8GAS | RWD;
1979FordE-100 EconolineChateau5.8V8GAS | RWD;
1979FordE-150 EconolineCustom5.8V8GAS | RWD;
1979FordE-150 EconolineBase5.0V8GAS | RWD;
1979FordE-150 EconolineChateau5.0V8GAS | RWD;
1979FordE-150 EconolineBase5.8V8GAS | RWD;
1979FordE-150 EconolineCustom5.0V8GAS | RWD;
1979FordE-150 EconolineChateau5.8V8GAS | RWD;
1979FordE-250 EconolineCustom7.5V8GAS | RWD;
1979FordE-250 EconolineChateau5.8V8GAS | RWD;
1979FordE-250 EconolineCustom5.0V8GAS | RWD;
1979FordE-250 EconolineBase7.5V8GAS | RWD;
1979FordE-250 EconolineChateau7.5V8GAS | RWD;
1979FordE-250 EconolineBase5.0V8GAS | RWD;
1979FordE-250 EconolineBase5.8V8GAS | RWD;
1979FordE-250 EconolineChateau5.0V8GAS | RWD;
1979FordE-250 EconolineCustom5.8V8GAS | RWD;
1979FordE-350 EconolineBase5.0V8GAS | RWD;
1979FordE-350 EconolineChateau5.0V8GAS | RWD;
1979FordE-350 EconolineBase5.8V8GAS | RWD;
1979FordE-350 EconolineCustom5.8V8GAS | RWD;
1979FordE-350 EconolineBase7.5V8GAS | RWD;
1979FordE-350 EconolineCustom5.0V8GAS | RWD;
1979FordE-350 EconolineChateau7.5V8GAS | RWD;
1979FordE-350 EconolineCustom7.5V8GAS | RWD;
1979FordE-350 EconolineChateau5.8V8GAS | RWD;
1979FordF-100Ranger5.0V8GAS | RWD;
1979FordF-100Ranger Lariat5.0V8GAS | RWD;
1979FordF-100Custom5.0V8GAS | RWD;
1979FordF-100Ranger XLT5.0V8GAS | RWD;
1979FordF-100Custom5.8V8GAS | RWD;
1979FordF-100Ranger XLT5.8V8GAS | RWD;
1979FordF-100Ranger5.8V8GAS | RWD;
1979FordF-100Ranger Lariat5.8V8GAS | RWD;
1979FordF-150Ranger5.0V8GAS | 4WD; | RWD;
1979FordF-150Ranger Lariat5.0V8GAS | 4WD; | RWD;
1979FordF-150Custom5.8V8GAS | 4WD; | RWD;
1979FordF-150Ranger XLT5.8V8GAS | 4WD; | RWD;
1979FordF-150Custom7.5V8GAS | 4WD; | RWD;
1979FordF-150Ranger XLT7.5V8GAS | 4WD; | RWD;
1979FordF-150Ranger5.8V8GAS | 4WD; | RWD;
1979FordF-150Ranger Lariat5.8V8GAS | 4WD; | RWD;
1979FordF-150Custom5.0V8GAS | 4WD; | RWD;
1979FordF-150Ranger XLT5.0V8GAS | 4WD; | RWD;
1979FordF-150Ranger7.5V8GAS | 4WD; | RWD;
1979FordF-150Ranger Lariat7.5V8GAS | 4WD; | RWD;
1979FordF-250Custom5.8V8GAS | 4WD; | RWD;
1979FordF-250Ranger XLT5.8V8GAS | 4WD; | RWD;
1979FordF-250Ranger5.8V8GAS | 4WD; | RWD;
1979FordF-250Ranger Lariat5.8V8GAS | 4WD; | RWD;
1979FordF-250Custom7.5V8GAS | 4WD; | RWD;
1979FordF-250Ranger XLT7.5V8GAS | 4WD; | RWD;
1979FordF-250Ranger7.5V8GAS | 4WD; | RWD;
1979FordF-250Ranger Lariat7.5V8GAS | 4WD; | RWD;
1979FordF-350Ranger XLT5.8V8GAS | 4WD; | RWD;
1979FordF-350Custom5.8V8GAS | 4WD; | RWD;
1979FordF-350Ranger7.5V8GAS | 4WD; | RWD;
1979FordF-350Ranger Lariat7.5V8GAS | 4WD; | RWD;
1979FordF-350Ranger5.8V8GAS | 4WD; | RWD;
1979FordF-350Ranger Lariat5.8V8GAS | 4WD; | RWD;
1979FordF-350Custom7.5V8GAS | 4WD; | RWD;
1979FordF-350Ranger XLT7.5V8GAS | 4WD; | RWD;
1979FordFairmontFutura5.0V8GAS | RWD;
1979FordFairmontBase5.0V8GAS | RWD;
1979FordGranadaESS5.0V8GAS | RWD;
1979FordGranadaGhia5.0V8GAS | RWD;
1979FordGranadaBase5.0V8GAS | RWD;
1979FordLTD IIBase5.0V8GAS | RWD;
1979FordLTD IIS5.8V8GAS | RWD;
1979FordLTD IIS5.0V8GAS | RWD;
1979FordLTD IILandau5.8V8GAS | RWD;
1979FordLTD IIBase5.8V8GAS | RWD;
1979FordLTD IILandau5.0V8GAS | RWD;
1979FordMustangBase5.0V8GAS | RWD;
1979FordMustangGhia5.0V8GAS | RWD;
1979FordRancheroGT5.0V8GAS | RWD;
1979FordRanchero5005.0V8GAS | RWD;
1979FordRancheroSquire5.0V8GAS | RWD;
1979FordThunderbirdBase5.0V8GAS | RWD;
1979FordThunderbirdTown Landau5.0V8GAS | RWD;
1979FordThunderbirdHeritage5.0V8GAS | RWD;
1979FordThunderbirdBase5.8V8GAS | RWD;
1979FordThunderbirdTown Landau5.8V8GAS | RWD;
1979FordThunderbirdHeritage5.8V8GAS | RWD;
1979LincolnVersaillesBase5.0V8GAS | RWD;
1979MercuryCapriGhia5.0V8GAS | RWD;
1979MercuryCapriBase5.0V8GAS | RWD;
1979MercuryGrand MarquisBase5.8V8GAS | RWD;
1979MercuryGrand MarquisColony Park5.8V8GAS | RWD;
1979MercuryGrand MarquisBase5.0V8GAS | RWD;
1979MercuryGrand MarquisColony Park5.0V8GAS | RWD;
1979MercuryCougarXR-75.8V8GAS | RWD;
1979MercuryCougarBase5.8V8GAS | RWD;
1979MercuryCougarBase5.0V8GAS | RWD;
1979MercuryCougarXR-75.0V8GAS | RWD;
1979MercuryMarquisBase5.0V8GAS | RWD;
1979MercuryMarquisBase5.8V8GAS | RWD;
1979MercuryMarquisBrougham5.0V8GAS | RWD;
1979MercuryMarquisBrougham5.8V8GAS | RWD;
1979MercuryMonarchBase5.0V8GAS | RWD;
1979MercuryZephyrBase5.0V8GAS | RWD;
1979MercuryZephyrZ75.0V8GAS | RWD;
1978FordBroncoNorthland5.8V8GAS | 4WD;
1978FordBroncoCustom5.8V8GAS | 4WD;
1978FordBroncoRanger XLT5.8V8GAS | 4WD;
1978FordE-100 EconolineCustom5.8V8GAS | RWD;
1978FordE-100 EconolineNorthland7.5V8GAS | RWD;
1978FordE-100 EconolineBase5.8V8GAS | RWD;
1978FordE-100 EconolineBase7.5V8GAS | RWD;
1978FordE-100 EconolineCustom7.5V8GAS | RWD;
1978FordE-100 EconolineNorthland5.8V8GAS | RWD;
1978FordE-100 EconolineChateau5.8V8GAS | RWD;
1978FordE-100 EconolineChateau7.5V8GAS | RWD;
1978FordE-150 EconolineNorthland5.8V8GAS | RWD;
1978FordE-150 EconolineChateau5.8V8GAS | RWD;
1978FordE-150 EconolineBase5.8V8GAS | RWD;
1978FordE-150 EconolineCustom5.8V8GAS | RWD;
1978FordE-250 EconolineBase7.5V8GAS | RWD;
1978FordE-250 EconolineBase5.8V8GAS | RWD;
1978FordE-250 EconolineChateau7.5V8GAS | RWD;
1978FordE-250 EconolineCustom7.5V8GAS | RWD;
1978FordE-250 EconolineNorthland5.8V8GAS | RWD;
1978FordE-250 EconolineChateau5.8V8GAS | RWD;
1978FordE-250 EconolineCustom5.8V8GAS | RWD;
1978FordE-250 EconolineNorthland7.5V8GAS | RWD;
1978FordE-350 EconolineBase5.8V8GAS | RWD;
1978FordE-350 EconolineCustom7.5V8GAS | RWD;
1978FordE-350 EconolineCustom5.8V8GAS | RWD;
1978FordE-350 EconolineBase7.5V8GAS | RWD;
1978FordE-350 EconolineNorthland5.8V8GAS | RWD;
1978FordE-350 EconolineChateau5.8V8GAS | RWD;
1978FordE-350 EconolineNorthland7.5V8GAS | RWD;
1978FordE-350 EconolineChateau7.5V8GAS | RWD;
1978FordF-100Custom5.8V8GAS | RWD;
1978FordF-100Northland5.0V8GAS | RWD;
1978FordF-100Ranger XLT5.8V8GAS | RWD;
1978FordF-100Base5.0V8GAS | RWD;
1978FordF-100Northland5.8V8GAS | RWD;
1978FordF-100Base5.8V8GAS | RWD;
1978FordF-100Ranger5.0V8GAS | RWD;
1978FordF-100Ranger Lariat5.0V8GAS | RWD;
1978FordF-100Custom5.0V8GAS | RWD;
1978FordF-100Ranger XLT5.0V8GAS | RWD;
1978FordF-100Ranger5.8V8GAS | RWD;
1978FordF-100Ranger Lariat5.8V8GAS | RWD;
1978FordF-150Ranger5.0V8GAS | 4WD; | RWD;
1978FordF-150Ranger Lariat5.0V8GAS | 4WD; | RWD;
1978FordF-150Custom5.8V8GAS | 4WD; | RWD;
1978FordF-150Base5.0V8GAS | 4WD; | RWD;
1978FordF-150Ranger XLT5.8V8GAS | 4WD; | RWD;
1978FordF-150Northland5.8V8GAS | 4WD; | RWD;
1978FordF-150Ranger Lariat7.5V8GAS | 4WD; | RWD;
1978FordF-150Northland7.5V8GAS | 4WD; | RWD;
1978FordF-150Base7.5V8GAS | 4WD; | RWD;
1978FordF-150Base5.8V8GAS | 4WD; | RWD;
1978FordF-150Custom5.0V8GAS | 4WD; | RWD;
1978FordF-150Custom7.5V8GAS | 4WD; | RWD;
1978FordF-150Northland5.0V8GAS | 4WD; | RWD;
1978FordF-150Ranger Lariat5.8V8GAS | 4WD; | RWD;
1978FordF-150Ranger7.5V8GAS | 4WD; | RWD;
1978FordF-150Ranger XLT5.0V8GAS | 4WD; | RWD;
1978FordF-150Ranger5.8V8GAS | 4WD; | RWD;
1978FordF-150Ranger XLT7.5V8GAS | 4WD; | RWD;
1978FordF-250Custom7.5V8GAS | 4WD; | RWD;
1978FordF-250Ranger XLT7.5V8GAS | 4WD; | RWD;
1978FordF-250Base7.5V8GAS | 4WD; | RWD;
1978FordF-250Base5.0V8GAS | 4WD; | RWD;
1978FordF-250Custom5.8V8GAS | 4WD; | RWD;
1978FordF-250Custom5.0V8GAS | 4WD; | RWD;
1978FordF-250Northland5.8V8GAS | 4WD; | RWD;
1978FordF-250Ranger XLT5.8V8GAS | 4WD; | RWD;
1978FordF-250Ranger5.8V8GAS | 4WD; | RWD;
1978FordF-250Ranger7.5V8GAS | 4WD; | RWD;
1978FordF-250Ranger Lariat5.8V8GAS | 4WD; | RWD;
1978FordF-250Ranger Lariat7.5V8GAS | 4WD; | RWD;
1978FordF-250Base5.8V8GAS | 4WD; | RWD;
1978FordF-250Northland5.0V8GAS | 4WD; | RWD;
1978FordF-250Northland7.5V8GAS | 4WD; | RWD;
1978FordF-250Ranger Lariat5.0V8GAS | 4WD; | RWD;
1978FordF-250Ranger XLT5.0V8GAS | 4WD; | RWD;
1978FordF-250Ranger5.0V8GAS | 4WD; | RWD;
1978FordF-350Northland5.8V8GAS | RWD;
1978FordF-350Ranger5.8V8GAS | RWD;
1978FordF-350Ranger5.0V8GAS | RWD;
About ACDelco

When it comes to top-notch auto parts, one brand that stands tall is ACDelco. Popular for its commitment to quality and innovation, ACDelco has been a trusted name in the automotive industry. At Newparts.com, we're proud to offer a wide selection of ACDelco auto parts, including ACDelco spark plugs, ACDelco alternators, and ACDelco air filters, and other ACDelco parts, all at discounted prices.

ACDelco spark plugs are engineered to deliver exceptional performance and reliability, ensuring optimal engine operation and fuel efficiency. Whether you're cruising down the highway or navigating city streets, you can trust ACDelco spark plugs to keep your engine firing on all cylinders.

When it comes to power generation, ACDelco alternators are second to none. Designed to withstand the challenges of daily driving, ACDelco alternators deliver consistent power output to keep your vehicle's electrical systems running smoothly. With ACDelco alternators from Newparts.com, you can count on reliable performance mile after mile.

In addition to spark plugs and alternators, we also offer a range of ACDelco air filters to help keep your engine breathing clean, fresh air. ACDelco air filters are designed to trap dirt, dust, and other contaminants, preventing them from entering your engine and causing damage. With a high-quality ACDelco air filter from Newparts.com, you can enjoy improved engine performance and extended engine life.

At Newparts.com, we understand that getting the right parts quickly is essential. That's why we offer fast shipping on all ACDelco auto parts, so you can get back on the road with confidence. Plus, with our discounted prices, you can save big on the parts you need to keep your vehicle running smoothly. In case you want to purchase parts by phone, feel free to call us at 855-505-2886 and our customer service team will help you out. 

Whether you're in need of spark plugs, alternators, air filters, or any other ACDelco auto parts, Newparts.com has you covered. Shop our selection today and experience the quality and reliability of ACDelco for yourself.

Specifications
Boot TypeSolid
Coil End Boot ColorBlack
Core MaterialFiberglass Reinforced Latex Graphite
Distributor Coil End Boot TypeSilicone Angled
Distributor Coil End Terminal TypeSnap Lock
FAQ - Answer 1Yes. The use of dielectric grease in the boot helps prevent spark flashover and allows easier boot removal in the future.
FAQ - Question 1Should grease be installed into a spark plug boot?
Features & Benefits - Bullet 1Professional, premium aftermarket replacement
Features & Benefits - Bullet 2Provides the performance and dependability you expect from ACDelco
Features & Benefits - Bullet 3Manufactured to meet expectations for fit, form, and function
Good Maintenance Practices - Section 1 - Bullet 1Before purchasing and installing a spark plug wire, make sure they are the correct size and fit for your vehicle.
Good Maintenance Practices - Section 1 - Bullet 2Remove the wire by holding the boot, not the wire.
Good Maintenance Practices - Section 1 - Bullet 3Keep plug wires free from contact with other engine components.
Good Maintenance Practices - Section 1 - Bullet 4Reinstall plug wires in the original position, using correct routing and utilizing appropriate hold downs.
Good Maintenance Practices - Section 1 - Bullet 5Regularly inspect your spark plug wires for signs of damage or wear, and replace them if signs of damage are found.
Height (in)3.5
Insulation ColorBlack
Insulation MaterialSilicone
Insulation Outside Diameter0.31
Insulation Outside Diameter8
Length (in)31.5
Length (mm)800.1
Noise Suppression TypeYes
Outside Diameter8
Product DescriptionACDelco Professional Spark Plug Wire Sets consist of a set of wires, encased in an insulating material, connectors, and insulating boots, and are a high quality replacement for many vehicles on the road today. The wires transfer high voltage pulses between the voltage source, the distributor, and the spark plugs. These premium aftermarket replacement components are manufactured to meet your expectations for fit, form, and function. ⚠ WARNING: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov
Programming RequiredNo
Signs of Wear & Troubleshooting - Section 1 - Bullet 1Engine misfire
Signs of Wear & Troubleshooting - Section 1 - Bullet 2Wires worn from contact with other components
Signs of Wear & Troubleshooting - Section 1 - Bullet 3Sparks visible from plug wire grounding on any metal surface
Signs of Wear & Troubleshooting - Section 1 - Bullet 4Illuminated Check Engine light
Signs of Wear & Troubleshooting - Section 1 - HeaderSigns of wear for spark plug wires include but are not limited to:
Spark Plug Boot MaterialSilicone
Spark Plug End Boot ColorBlack
Spark Plug End Boot Quantity Angled8
Spark Plug End Boot Quantity Straight0
Spark Plug End Terminal TypeSnap Lock
Universal Or Specific FitSpecific
Weight (lb)1.96
Width (in)5.7
Wire Separators IncludedNo
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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