Over 185,000 Parts and accessories in stock

Free Same-Day Shipping on orders over $89

Tech Support Backed by Years of Riding Experience

Over 185,000 Parts and accessories in stock

Free Same-Day Shipping on orders over $89 Tech Support Backed by Years of Riding Experience

1940 Harley-Davidson ULH Spark Plug

1940 Harley-Davidson

ULH

Drive Type: Chain
Type - Drive Chain: Drive Chain - Non-Sealed
Fork O.D.: Springer
Engine Type: Flathead Style

For reference only, please consult your owner’s manual to confirm your sizes

Turn off | | Remove

Possible Fit (0)

Results per Page

Viewing Results 1 - 3 of 3

Filter

Viewing Results 1 - 3 of 3

exact fit

V-Twin Manufacturing Doering 7/8 in. Spark Plug Set for Select Harley-Davidson Motorcycles
$61.40

Part #: 2013689 Mfg Part #: 77376A

Add to compare
exact fit

V-Twin Manufacturing Replica 18mm Spark Plug Set for Select Harley-Davidson Motorcycles
$153.69

Free Shipping

Part #: 2013688 Mfg Part #: 76964A

Add to compare
exact fit

Champion D-16 Spark Plug for Select Harley-Davidson Motorcycles
$7.14

Part #: D16 Mfg Part #: 32-7546

Add to compare

Results per Page

Viewing Results 1 - 3 of 3

1
Go To Page
- Page 1

7 years of Top-Rated customer service!

Bizrate's Circle of Excellence winner!

Copyright © 2026 Dennis Kirk, Inc. - All Rights Reserved.

Order / Questions? Call Us Mon-Fri: 7am - 8pm, Sat: 8am - 5pm, Sun: 9am - 5pm CST: 1-800-969-7501

Pickup Store Hours are Mon-Fri: 9am - 7pm, Sat: 9am - 5pm, Sun: 10am - 5pm CST

Trusted by riders for over 50 years ★★★★☆ 4.0+ Google Rating - Same Day Shipping Available

s