2003 Big Dog Boxer(6 parts)

Verified Fitment

Engine & Drivetrain (3 products)

NGK

NGK IX Iridium Spark Plug Box of 4 (BPR5EIX-11)

$36.10

NGK

NGK Standard Spark Plug Box of 4 (BPR5ES-11)

$12.98

NGK

NGK Standard Spark Plug Box of 4 (DCPR7E)

$19.74

All 3 products shown

Frequently Asked Questions

Do these parts fit my 2003 Big Dog Boxer?

Yes, all parts displayed on this page are verified to fit the 2003 Big Dog Boxer using VCDB fitment data. Our fitment information comes directly from manufacturers and is cross-referenced with industry-standard vehicle databases.

What engine & drivetrain options are available for my 2003 Big Dog Boxer?

We offer a wide selection of engine & drivetrain parts specifically designed for the 2003 Big Dog Boxer. All parts shown are verified for fitment and include detailed product information to help you choose the right option.

What brands make parts for the 2003 Big Dog Boxer?

We carry parts from trusted brands including NGK, plus many more. Filter by brand to find your preferred manufacturer.

How fast do 2003 Big Dog Boxer parts ship?

Most in-stock items ship within 1-2 business days. Shipping rates are calculated at checkout based on your location.

What warranty do your 2003 Big Dog Boxer parts come with?

Warranty coverage varies by manufacturer but typically ranges from 1 year to lifetime. Each product page includes specific warranty information from the manufacturer.

Shop by Problem

Brakes squeaking?Brakes squeaking or grinding?AC not cold?AC not blowing cold?Check engine light?Check engine light on?

Other Big Dog Boxer Years

2004 2002 2017 2001 2018