1981 Oldsmobile Ninety-Eight Spark Plugs
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Denso®Iridium TT™ Spark PlugOldsmobile Ninety-Eight 4.1L 1981, Iridium TT™ Spark Plug by Denso®. Ultimate Endurance and Power. 0.4 mm Iridium and 0.7 mm Platinum Twin-Tip Technology. Make your vehicle faster and more powerful with premium-quality performance...$7.32 - NGK®V-Power™ Spark PlugOldsmobile Ninety-Eight 1981, V-Power™ Spark Plug by NGK®. Spark plugs offer higher performance compared to standard plugs. Spark plugs feature a V-groove center electrode and concave ground electrode that lowers ignition voltage...$1.88 - $2.70
- NGK®Iridium IX™ Spark PlugOldsmobile Ninety-Eight 1981, Iridium IX™ Spark Plug by NGK®. NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK...$8.01
- Denso®Iridium Power™ Spark PlugOldsmobile Ninety-Eight 4.1L 1981, Iridium Power™ Spark Plug by Denso®. Iridium Ultimate Endurance and Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Iridium and 0.7 mm Platinum Twin-Tip Technology) &...$7.19
- NGK®G-Power™ Platinum Spark PlugOldsmobile Ninety-Eight 4.1L 1981, G-Power™ Platinum Spark Plug by NGK®. Platinum spark plugs by NGK are designed to improve fuel efficiency, lower emissions, and provide quicker starts while remaining durable under high heat. With...$3.73
- Denso®Original U-Groove Nickel Spark PlugOldsmobile Ninety-Eight 1981, Original U-Groove Nickel Spark Plug by Denso®. OE Recommended Resistor Plug with Patented U-Groove Design. If you want to restore the original performance of your vehicle's ignition system, this product is...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.11 - $2.17
- ACDelco®Gold™ Rapidfire Platinum Spark PlugOldsmobile Ninety-Eight 1981, Gold™ Rapidfire Platinum Spark Plug by ACDelco®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.99Save: 15%$5.09
- ACDelco®Professional™ Conventional Nickel Spark PlugOldsmobile Ninety-Eight 1981, Professional™ Conventional Nickel Spark Plug by ACDelco®. Designed for today’s most popular autos, as well as several marine applications, ACDelco’s Rapidfire® Platinum Spark Plugs fit engines using...Ribless insulator that improves the plug-to-boot sealTapered center wire electrode with a platinum pad reduces the firing diameter and helps improve the firing efficiency by concentrating and directing energy needed to fire the plug with less voltage$3.28Save: 15%$2.79
- Denso®Platinum TT™ Spark PlugOldsmobile Ninety-Eight 4.1L 1981, Platinum TT™ Spark Plug by Denso®. Unlock the performance of your engine and improve the operation of your ignition system with this quality product. Precision engineered in compliance with rigorous...$3.68
- Autolite®XP™ Iridium Spark PlugsOldsmobile Ninety-Eight 4.1L 1981, XP™ Iridium Spark Plugs by Autolite®. With Resistor. Modified. Want to upgrade the ignition system of your vehicle to get ultimate combustion and maximum horsepower? Step up to Autolite. Featuring...$5.23
- Autolite®Copper Spark PlugOldsmobile Ninety-Eight 5.0L 1981, Copper Spark Plug by Autolite®. With Resistor. OE Style. Want to upgrade the ignition system of your vehicle to get ultimate combustion and maximum horsepower? Step up to Autolite. Featuring the...$1.44
- SKP®Spark PlugOldsmobile Ninety-Eight 4.1L 1981, Spark Plug by SKP®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to fit and...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$4.43
- United Motor Products®Ignition Tune-Up KitOldsmobile Ninety-Eight 4.1L 1981, Ignition Tune-Up Kit by United Motor Products®. Keep your pride and joy operating as it should with this top-notch part from United Motors Products. It’s made using the finest materials and advanced...Excellent replacement for your worn out factory partWill help make your vehicle running as good as new$38.71
- Dorman®HELP™ Spark Plug Non-FoulersOldsmobile Ninety-Eight 1981, HELP™ Spark Plug Non-Foulers by Dorman®. The Spark Plug Non-Foulers prevent spark plug damage, repairing spark plug fouling in engines running too rich or oil issues to improve engine performance. Dorman...Corrosion-resistant designNon-Foulers help protect spark plugs from damage$4.00 - $4.10
- Motorcraft®Copper Spark PlugOldsmobile Ninety-Eight 1981, Copper Spark Plug by Motorcraft®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE specifications, it is sure to...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.29
- Brisk®Premium Racing LGS Spark PlugOldsmobile Ninety-Eight 4.1L 1981, Premium Racing LGS Spark Plug by Brisk®. With Resistor. Unlock the performance of your engine and improve the operation of your ignition system with this quality product. Precision engineered in...$12.60
- Nitrode®Performance Copper Spark PlugOldsmobile Ninety-Eight 1981, Performance Copper Spark Plug by Nitrode®. Hotter Plug, higher heat range. The Nitrode™ spark plugs are positioned to be the world's "greenest" most environmentally friendly spark plugs on the planet....$5.77
- Nitrode®Yttrium Spark PlugOldsmobile Ninety-Eight 4.1L 1981, Yttrium Spark Plug by Nitrode®. The Nitrode™ spark plugs are positioned to be the world's "greenest" most environmentally friendly spark plugs on the planet. Reducing fuel consumption and emissions...$10.19
- Pulstar®PlasmaCore™ Inconel Electrode Pulse Spark PlugOldsmobile Ninety-Eight 4.1L 1981, PlasmaCore™ Inconel Electrode Pulse Spark Plug by Pulstar®. With Resistor. PlasmaCore™ Series Inconel Electrode Pulse Plug provides great fuel efficiency as well as better performance. Moreover...$14.94
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1981 Oldsmobile Ninety-Eight Models
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