Bosch® - Platinum Spark Plug

4.51 review / Item # sp5797
Bosch® - Platinum Plus Spark Plug
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Bosch Repair Parts

Platinum Plus Spark Plug by Bosch®. Only Bosch uses a platinum center electrode that’s heat-fused into a ceramic insulator. All Bosch Platinum Series Spark Plugs reach self-cleaning temperature faster for quicker starts, smoother acceleration and increased fuel efficiency. Try the top-of-the-line Bosch Platinum+4, Bosch Platinum+2 or Bosch Platinum Plus, and ignite your vehicle’s performance with the most advanced and most powerful line of spark plugs available.

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  • Delivers quick starts and smooth acceleration
  • Lower ignition voltage requirement provides reliable cold weather starting and superior operation under all driving conditions
  • Increases fuel efficiency
  • Factory set gap - once the proper gap is set, there’s no need to re-gap
  • Contains one or four spark plugs

Bosch introduces its most powerful spark plugs series ever, and Platinum is among them. Bosch utilizes its exclusive platinum technology to guarantee maximum performance over the life of the spark plug. Platinum features a platinum center electrode that's heat-fused into a ceramic insulator and also a tapered, yttrium enhanced ground electrode to ensure quicker starts, smoother acceleration without sacrificing fuel efficiency. Platinum spark plugs are designed to last as much as 25% longer than original Bosch Platinum spark plugs, which is definitely a huge advantage.

Bosch®, a premier global supplier of services and technology, is a privately held company headquartered in Germany. Its operations have been divided into four main business sectors that include automotive technology, industrial technology, energy and building technology, and consumer goods. Bosch products and services are designed to fascinate and improve the quality of life by offering innovative and beneficial solutions. The company offers technology worldwide that is “Invented for Life.”

Warranty Information

Find out everything you need to know about the product warranty

Robert Bosch LLC warrants the products listed below to be free from defects in material or workmanship in accordance with the following: The warranty period commences the day the product is delivered to the original purchaser. Bosch warrants that it will repair or replace, free of charge, any product which, under normal conditions of use and service, proves to be defective in material or workmanship and which is within the applicable warranty period listed below. This warranty, however, does not cover any labor costs incurred in diagnosis of defects, removal or reinstallation of a product, nor does it cover any other consequential expenses. To obtain performance of this warranty, purchasers should contact the outlet where they originally purchased the product. A dated purchase receipt, repair order or other written proof that the product is within the warranty period will be required in order to honor the claim. Further information may be obtained by contacting the Bosch regional officelisted at the bottom of this document. This warranty is limited to the original purchaser, i.e. is not transferable to subsequent owners of the product. Specifically excluded from this warranty are failures, caused by misuse, negligence, modification, abuse, improper application, or operation, or failures caused by unauthorized service or use of unauthorized parts. Also excluded from this warranty are parts, which are subject to normal wear and tear, e.g. light bulbs, fuses and blade inserts, etc. TO THE EXTENT PERMITTED BY LAW, THIS WARRANTY IS IN LIEU OF ALL OTHER EXPRESS AND IMPLIED WARRANTIES, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. BOSCH DOES NOT ASSUME ANY RESPONSIBILITY FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES. ALSO TO THE EXTENT PERMITTED BY LAW, THIS WARRANTY SETS OUT YOUR EXCLUSIVE REMEDIES WITH RESPECT TO THE PRODUCTS COVERED BY IT. NO ATTEMPT TO ALTER, MODIFY, OR AMEND THIS WARRANTY SHALL BE EFFECTIVE UNLESS AUTHORIZED IN WRITING BY AN OFFICER OF BOSCH. Some states do not allow limitations on how long implied warranties last, or the exclusion or limitation of incidental or consequential damages, so the above limitations or exclusions may not apply to you. This warranty gives you specific legal rights, and you may also have other rights, which vary from state to state.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More

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Bosch® - Platinum Plus Spark Plug
Bosch® - Platinum Spark Plug
Average Rating: 4.5 of 5
4.5 of 5
True Bosch quality. The fuel consumption significantly dropped after I swapped all the plugs. I'm glad I've chosen plugs of the brand that I trust.
SPosted by (San Antonio, TX) /
1986 Cadillac Eldorado
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