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

Maxima Engine Oil - 4 Stroke for your 1938 Harley-Davidson E

1938 Harley-Davidson

E

Drive Type: Chain
Front Tire Size: 4.00-16
Rear Tire Size: 5.00-16
Chain Size: 530
Fork O.D.: Springer
Engine Type: Knucklehead Style

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

Turn off | | Remove

Possible Fit (21)

Results per Page

Viewing Results 1 - 21 of 21

Filter

Viewing Results 1 - 21 of 21

possible fit

(3)

Maxima Full Synthetic V-Twin 20W50 Engine Oil
$13.88

Part #: 307695 Mfg Part #: 30-11901

Add to compare
possible fit

(4)

Maxima V-Twin 25W60 Engine Oil
$9.58

Part #: 307691 Mfg Part #: 30-15901

Add to compare
possible fit

(1)

Maxima V-Twin 20W50 Engine Oil
$9.98

Part #: 307690 Mfg Part #: 30-06901

Add to compare
possible fit

Maxima V-Twin 10W40 Engine Oil
$9.88

Part #: 307689 Mfg Part #: 30-05901

Add to compare
possible fit

Maxima Pro Plus Synthetic 20W50 Oil
$42.88

Part #: 307474 Mfg Part #: 30-039128

Add to compare
possible fit

Maxima Pro Plus Synthetic 20W50 Oil
$12.38

Part #: 307473 Mfg Part #: 30-03901

Add to compare
possible fit

(1)

Maxima Pro Plus Synthetic 10W40 Oil
$41.88

Part #: 307472 Mfg Part #: 30-029128

Add to compare
possible fit

Maxima Pro Plus Synthetic 10W40 Oil
$11.18

Part #: 307471 Mfg Part #: 30-02901

Add to compare
possible fit

(1)

Maxima Pro Plus Synthetic 10W30 Oil
$45.88

Part #: 307470 Mfg Part #: 30-019128

Add to compare
possible fit

(2)

Maxima Pro Plus Synthetic 10W30 Oil
$11.18

Part #: 307469 Mfg Part #: 30-01901

Add to compare
possible fit

(5)

Maxima Maxum-4 Extra 100% Ester-Based Synthetic Oil
$64.88

Part #: 303952 Mfg Part #: 169128

Add to compare
possible fit

Maxima Maxum4 Synthetic Blend
$35.88

Part #: 303331 Mfg Part #: 359128B

Add to compare
possible fit

Maxima Maxum 4 Synthetic Blend 10W40
$10.48

Part #: 303330 Mfg Part #: 35901B

Add to compare
possible fit

Maxima Maxum4 Synthetic Blend
$35.88

Part #: 303329 Mfg Part #: 349128B

Add to compare
possible fit

(1)

Maxima Maxum 4 Synthetic Blend 10W40
$10.48

Part #: 303328 Mfg Part #: 34901B

Add to compare
possible fit

(1)

Maxima Maxum-4 Premium Engine Oil
$10.79

Part #: 303190 Mfg Part #: 35901

Add to compare
possible fit

Maxima Maxum 4 Extra Premium Oil
$10.18

Part #: 303189 Mfg Part #: 34901

Add to compare
possible fit

Maxima Extra High Performance Synthetic 4 Stroke Engine Oil
$22.49

Part #: 303187 Mfg Part #: 32901

Add to compare
possible fit

(3)

Maxima Maxum-4 Premium Engine Oil
$35.88

Part #: 301257 Mfg Part #: 359128

Add to compare
possible fit

(11)

Maxima Maxum 4 Premium Oil
$35.88

Part #: 301256 Mfg Part #: 349128

Add to compare
possible fit

Maxima V-Twin Semi Synthetic Engine Oil
$12.59

Part #: 3003159 Mfg Part #: 30-14901

Add to compare

Results per Page

Viewing Results 1 - 21 of 21

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