1991 Mercedes S Class Ignition Parts
Select Your Submodel
- Denso®Iridium TT™ Spark PlugMercedes S Class 1991, 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 fuel system...$7.12 - $7.89
- NGK®Ignition CoilMercedes S Class with Electronic Ignition 1991, Ignition Coil by NGK®. In our online store you can get this superior replacement product and take advantage of its impeccable design. Carefully engineered to OE specifications, it exactly...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$63.43 - $85.87
- Delphi®Ignition CoilMercedes S Class 1991, Ignition Coil by Delphi®. Delphi OE technology ignition products are validated to match the vehicles system. OE quality replacement parts for the right fit, form and function. Designed utilizing the latest...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$41.49 - $78.85
- TRQ®Iridium Spark Plug SetMercedes 300SE / 300SEL 1991, Iridium Spark Plug Set by TRQ®. This top-notch TRQ spark plug set is made to fix spark plug problems easily. With its help, you will restore your vehicle's quick starting. Plus, installing it is a simple task.Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$46.95Save: $1.88 (4%)$45.07
- NGK®Iridium IX™ Spark PlugMercedes 300SE / 300SEL 1991, 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...$7.79
- Cardone Reman®Remanufactured Electronic Ignition DistributorMercedes 420SEL / 560SEC / 560SEL 1991, Remanufactured Electronic Ignition Distributor by Cardone Reman®. Without Coil Wire, Distributor Cap, Ignition Rotor, Electronic Module, Integrated Ignition Coil. Cardone Remanufactured...50-state emissions street legalThe finest quality at a great price$346.98
- Standard®Pro Series™ Spark Plug Wire SetMercedes S Class 1991, Pro Series™ Spark Plug Wire Set by Standard®. 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...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$94.46 - $99.74
- Bosch®Ignition CoilMercedes 560SEC 1991, Ignition Coil by Bosch®. An ignition coil is located in a vehicle’s ignition system in order to convert a car battery’s low voltage to create an electric spark in the spark plugs and ignite the fuel. All Bosch...Meets or exceeds OEM specificationExcellent mechanical stability and corrosion protection$72.94
- Bosch®Diesel Glow PlugMercedes 350SD / 350SDL 1991, Diesel Glow Plug by Bosch®. Bosch Glow Plugs are critical for starting up a diesel engine. The pre-heat, starting and post-glow phases of a glow plug’s operation affect not only the start-up function, but...Engineered for superior cold-start performanceRegulating coil controls current draw for rapid heat-up of the heating coil$8.98 - $18.76
- Standard®Intermotor™ Ignition CoilMercedes S Class with 12 Volt System 1991, Intermotor™ Ignition Coil by Standard®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$69.65 - $73.19
- Beru®Diesel Glow PlugMercedes 350SD / 350SDL 1991, Diesel Glow Plug by Beru®. Phase 1: Pre-heating initiated when ignition starts. Phase 2: Heating during starting. Phase 3: Post-heating - the glow plugs continue to be heated for approx. 3 minutes after the...Quick start glow plugs in new, slim shapeShort pre-heating time: from 2 seconds$11.41
- TRQ®Ignition CoilMercedes 420SEL / 560SEC / 560SEL 1991, Ignition Coil by TRQ®. If you want to restore the performance of your vehicle’s ignition system, go with this top-notch product. Developed to ensure the OE-grade quality at a competitive price,...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$40.95Save: 5%$38.90
- NGK®Laser Platinum™ Spark PlugMercedes 300SE / 300SEL 1991, Laser Platinum™ Spark Plug by NGK®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...$10.12
- Denso®Iridium Power™ Spark PlugMercedes S Class 1991, 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) & Tapered Tip...$6.31 - $6.69
- Champion®Copper Plus Spark PlugMercedes S Class 1991, Copper Plus Spark Plug by Champion®. Built with nickel alloy center and ground electrodes, these spark plugs provide extra durability for long-lasting service life, while the extrusion of copper into the core of...Copper Plus - Dependable Performance.Copper core center electrode allows for accurate control of heat range for longer life$1.86 - $2.00
- NGK®G-Power™ Platinum Spark PlugMercedes S Class 1991, 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 0.6 mm...$3.63
- ACDelco®Gold™ Rapidfire Platinum Spark PlugMercedes 420SEL 1991, 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 lifestyle, it...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$5.99Save: 15%$5.09
- NGK®V-Power™ Spark PlugMercedes 300SE / 300SEL 1991, 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...$2.15
- Denso®Original U-Groove Nickel Spark PlugMercedes S Class 1991, 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 what...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$1.95 - $2.09
- ACDelco®GM Original Equipment™ Conventional Nickel Spark PlugMercedes S Class 1991, GM Original Equipment™ Conventional Nickel Spark Plug by ACDelco®. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$3.28Save: 15%$2.79
- Bosch®OE Specialty™ Nickel Spark PlugMercedes S Class 1991, OE Specialty™ Nickel Spark Plug by Bosch®. Replace your worn out spark plugs with Bosch spark plugs and experience miles of worry-free driving. OE Specialty Spark Plugs ensure safe and reliable performance, same...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.18 - $2.47
- Denso®Platinum TT™ Spark PlugMercedes S Class 1991, 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 industry...$3.44 - $3.68
- ACDelco®Professional™ Conventional Nickel Spark PlugMercedes 560SEC / 560SEL 1991, 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
- WVE®Ignition CoilMercedes S Class 1991, Ignition Coil by WVE®. 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 function...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$87.26 - $94.26
- NGK®Nickel Spark PlugMercedes 420SEL / 560SEC / 560SEL 1991, Nickel Spark Plug by NGK®. OE Equivalent Design. If you want to restore the original performance of your vehicle's ignition system, this product is what you need. Engineered to stringent OE...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$2.56
- Denso®Double Platinum Spark PlugMercedes S Class 1991, Double Platinum Spark Plug by Denso®. Extra Long Life Double Platinum Plug with Platinum Ground Strap. Denso Double Platinum plug features platinum on both the center and ground electrodes. This precious metal...$6.54
- Facet®Ignition CoilMercedes S Class 1991, Ignition Coil by Facet®. Facet products are designed, manufactured, and tested internally and the external works are entrusted to selected partners that operate in an integrated manner with Facet processes,...The reliable goods for increase of reliability of the carQuality equal, if not superior, to that of the original components$32.78 - $34.56
- ACDelco®Gold™ Double Platinum Spark PlugMercedes 560SEC / 560SEL 1991, Gold™ Double 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$9.77Save: 15%$8.30
- Motorcraft®Spark PlugMercedes S Class 1991, 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 fit and...Manufactured to restore your vehicle’s ignition systemDesigned with your specific vehicle in mind$4.44 - $7.96
- Bremi®Diesel Glow PlugMercedes 350SD / 350SDL 1991, Diesel Glow Plug by Bremi®. 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$4.49
Shop By Service Type
Popular Products
1991 Mercedes S Class Models
Popular Searches