Bosch
Spark Plug
$6.57
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Bosch
Part # WR9LS
4.92,847 verified reviewsSpark Plug
Fits BMW β 41 vehicle applications
Call for Price
Contact us at 1-866-461-2787 for pricing
available
Contact us at 1-866-461-2787 for pricing
Call for PriceFree ShippingOrders $99+
WarrantyManufacturer backed
Easy Returns30-day policy
Customer reviews
- Verified
βI've been ordering from Autrex for over 2 years now. Their fitment tool is incredibly accurate, and I've never received a wrong part. The prices are competitive and shipping is always fast. Highly recommend!β
β Michael T., Toronto, ON
- Verified
βHad an issue with a brake caliper that turned out to be defective. Their warranty team handled the replacement quickly and professionally. New part arrived in 3 days. This is how customer service should be!β
β Sarah L., Vancouver, BC
Bosch WR9LS Vehicle Fitment
Fits 41 vehiclesThis Spark Plug fits BMW vehicles.
1988 BMW 535is
1987 BMW L6
1986-1988 BMW 325
1986-1987 BMW 325es
1986 BMW L7
1985-1989 BMW 635CSi
1985-1988 BMW 535i
1985-1986 BMW 735i
1984-1987 BMW 325e
1983-1984 BMW 533i
1982-1987 BMW 528e
1980-1984 BMW 733i
1980-1984 BMW 633CSi
Bosch WR9LS Specifications
- Thread Diameter (Spark Plug)
- 14 mm
- Manufacturer Heat Range
- 9
- Ground Configuration
- Standard
- Seat Type
- Flat
- Package Quantity
- 1
- Resistor Type
- Yes
Bosch WR9LS Product 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
- Highly resistant to material erosion
- Improved spark plug efficiency
- Nickel-plated rolled threads is used for complete anti-seize and corrosion protection
- Ribbed insulator design prevents misfires due to flash-over
- The center electrode tip is made from a silver alloy, ensuring long service life and ignition sparks with increased energy
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.
About Bosch
Shop Bosch Spark Plug at Autrex with vehicle fitment details, current pricing, and checkout options for the Bosch WR9LS. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Frequently Asked Questions β Bosch WR9LS
What vehicles does the Bosch WR9LS fit?
The Bosch WR9LS fits 13 vehicle applications including 1985-1989 BMW 635CSi, 1986-1988 BMW 325, 1988 BMW 535is, 1985-1988 BMW 535i, 1982-1987 BMW 528e and 8 more. Check the full fitment list above to confirm your vehicle.
What are the shipping options for the Bosch WR9LS?
Shipping options for the Bosch WR9LS are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
What is the price of the Bosch WR9LS?
For current pricing on the Bosch WR9LS, please call us at 1-866-461-2787. Availability and final order details are confirmed before checkout is completed.
Is the Spark Plug a direct fit replacement?
Yes, the Spark Plug by Bosch is designed as a direct fit replacement. Use our vehicle selector to confirm compatibility with your specific vehicle.
What warranty does the Spark Plug come with?
The Spark Plug comes with the standard Bosch manufacturer warranty. Please check the product specifications for exact warranty terms.
