Bosch W7DSR - Silver Spark Plugs
$749
MSRP: $13.49
Save: $6.00
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BOSCH part description
General Description
Bosch Silver Spark Plugs are engineered for older European performance cars, as well as some motorcycle applications. These types of vehicle engines operate at particularly high combustion chamber temperatures, increasing the wear on the electrodes. Bosch uses silver alloys in the center electrode tip to resist wear and improve spark plug efficiency.
Key Features
- The center electrode tip is made from a silver alloy, ensuring long service life and ignition sparks with increased energy.
- Highly resistant to material erosion
- Improved spark plug efficiency
- Ribbed insulator design prevents misfires due to flash-over
Product Description
Bosch OE/Specialty Spark Plug
Application Summary
Audi, 1987, 1984-1979; Peugeot, 1991-1985; Porsche, 1995-1993, 1991-1985; Renault, 1983-1982; Volkswagen, 1993-1988, 1984-1983, 1980
OE Silver center electrode spark plug; Copper core provides broader heat range to resist pre-ignition and fouling; Nickel-plated rolled threads is used for complete anti-seize and corrosion protection; Angled, ribbed insulator design prevents misfire due to flash-over
spark,plug,silver
Product Attributes
| Center Electrode Core Material | --- - Silver |
| Center Electrode Tip Material | --- - Silver |
| Pre-Gap Size | --- - '.7' MM |
| Ground Electrode Quantity | --- - '1' |
| Hex Size | --- - 20.8 mm |
| Seat Type | --- - Flat |
| Reach | 19 mm |
| Thread Diameter | --- - '14' MM |
| Manufacturer Heat Range | --- - '7' |
| Reach | --- - '19' MM |
| Ground Electrode Tip Design | --- - Side Pin |
| Ground Configuration | --- - Standard |
| Ground Electrode Core Material | --- - N/A |
| Ground Electrode Tip Material | --- - Nickel-Chromium |
| Insulator Material | --- - Ceramic |
| Short Style | --- - 'No' |
Additional Information
| Country of Origin (Primary) | DE |
| Harmonized Tariff Code (HTS) | 8511100000 |
| Remanufactured Part | N |
| Stock Status | S |
Bosch® keeps the world mobile. It is among the oldest and largest manufacturers of automotive parts, accessories, and hardware. Founded by Robert Bosch as the "Workshop for Precision Mechanics and Electrical Engineering" in 1886, Bosch was known for its innovative strength and social commitment. Bosch spare parts are world recognized for their remarkable quality and reliability, and groundbreaking technology. This brand combines its wide-ranging expertise in automotive technology with advanced software, hardware, and services to deliver comprehensive mobility solutions. With its state-of-the-art brake systems, lighting systems, long-lasting batteries, air filters, starters, and wiper blades, and many other products, Bosch provides the auto and truck parts markets with world-class replacement and spare parts that make driving safer, less stressful, and more eco-friendly.
California Proposition 65 Warning
California Proposition 65 Warning
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