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Bosch 003-159-78-03 26 OEM Spark Plug

Manufacturer

Picture for manufacturer Bosch

Part Number

003-159-78-03 26
10 reviews
Sale Price

$5.61

In Stock (10+)

delivery box

Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The Bosch 003-159-78-03 26 is an OEM-specification spark plug engineered to Mercedes-Benz factory standards. Supplied by Bosch — one of the world's leading ignition system manufacturers — this plug is a direct factory replacement designed to restore original ignition performance, fuel efficiency, and engine reliability.

Key Features:

  • OEM Mercedes-Benz spark plug supplied by Bosch
  • Engineered to precise factory ignition specifications
  • Ensures proper spark gap, heat range, and electrode design for compatible Mercedes-Benz engines
  • Premium construction for reliable cold starts and smooth throttle response
  • Drop-in, no-modification installation

The "26" suffix in the part number denotes Bosch as the authorized OEM supplier within the Mercedes-Benz parts system. This plug delivers the same performance and longevity as the unit installed at the factory, making it the preferred choice for OEM-level maintenance and repairs.

super bien

It was easy to find what I wanted and the information on the cam I ordered.

Ordered item on Wednesday, June 20, 2012. The item was shipped as promised in 24 hours, good customer service and reasonable prices. order#19064. Thanks

Very good

Fast and easy

Great just what I wanted.

I sell hi performance part for south america, and searching online I found this site ...THE BEST PRICE ONLINE PERIOD... I you don't believe, tries yourself. You can compare with the two biggest hi performance dealers in the usa.

My experience was great, was very quick to get order done.

using amazon pay is easy I was not able to track the UPS shipment until the day of delivery. Maybe the number did not scan correctly at the time of shipment. Customer service did show it was shipped on time, and it arrived quickly.

Great price. Minor problems with shipping because of UPS (dropped box and broke part, late delivery). Autoplicity sending me out replacement part.

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