Spark Plug

Name: Spark Plug
Brand: Bosch
SKU: BBHK_6721
Availability: InStock

Fits Dodge, Jeep, Nissan — 121 vehicle applications

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Free ShippingOrders $99+

WarrantyManufacturer backed

Easy Returns30-day policy

Customer reviews

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“I'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!”
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Bosch 6721 Vehicle Fitment

Fits 121 vehicles

This Spark Plug fits Dodge, Jeep, Nissan vehicles.

1999-2003 Dodge Ram 2500 Van
1999-2003 Dodge Ram 1500 Van
1999-2003 Dodge Ram 3500 Van
1998-2003 Dodge Ram 1500
1998-2003 Dodge Durango
1998-2002 Dodge Ram 3500
1998-2002 Dodge Ram 2500
1997-2003 Dodge Dakota
1997-1998 Dodge B3500
1997-1998 Dodge B1500
1997-1998 Dodge B2500

Bosch 6721 Specifications

Ground Electrode Tip Material: Nickel
Product Width: 0.748031 in
Ground Electrode Tip Design: Tapered
Package Quantity: 1
Resistor Type: Yes
Insulator Material: Ceramic

Bosch 6721 Product Description

Bosch OE Fine Wire Platinum Spark Plugs deliver improved ignitability and fuel efficiency. The fine wire design with a platinum firing pin on the center electrode and tapered ground electrode are an economical upgrade from conventional copper core spark plugs. Engineered to meet or exceed Original Equipment specifications for platinum spark plugs.

Key Features

1 year Technician Warranty (visit www.boschautoparts.com/sparkplugs for details)
4 year customer satisfaction guarantee (visit www.boschautoparts.com/sparkplugs for details)
OE Fine Wire design with Platinum firing pin on the center electrode requires up to 24% less voltage to ignite and up to 2 times longer life compared to standard copper spark plugs
Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
Tapered ground electrode allows for better ignition throughout the life of the spark plug

About Bosch

Shop Bosch Spark Plug at Autrex with vehicle fitment details, current pricing, and checkout options for the Bosch 6721. Eligible orders over $99 may qualify for free shipping, with some exceptions.

Frequently Asked Questions — Bosch 6721

What vehicles does the Bosch 6721 fit?

The Bosch 6721 fits 17 vehicle applications including 1997-2003 Dodge Dakota, 1998-2003 Dodge Ram 1500, 1999-2003 Dodge Ram 2500 Van, 1998-2003 Dodge Durango, 1999-2003 Dodge Ram 1500 Van and 12 more. Check the full fitment list above to confirm your vehicle.

What are the shipping options for the Bosch 6721?

Shipping options for the Bosch 6721 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 6721?

For current pricing on the Bosch 6721, 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.

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