FREE Shipping on Most $75+ Orders

Reliant Premium 15w40 Case 4 x 1 Gallon Jugs

Yittzy
PennGrade Reliant Premium 15w40 Case 4 x 1 Gallon Jugs
Hover to zoom
PennGrade

Reliant Premium 15w40 Case 4 x 1 Gallon Jugs

MPN: 52004-4
In Stock
Almost gone! Only 1 remaining
$93.99$97.75SAVE 4%
Starting at $8/mowithaffirm

Motor Oil - Reliant Premium - 15W40 - Semi-Synthetic - 1 gal Jug - Set of 4

1

Secure Checkout

SSL Encrypted

Easy Returns

30-day policy

Guaranteed Fitment

Or your money back

Pay Over Time

With Affirm

Usually ships in 1-3 business days

Motor Oil
- Reliant Premium - 15W40
- Semi-Synthetic - 1 gal Jug
- Set of 4

Earn 93 Yittzy Rewards points with this purchase — 1 point per $1 spent. Join free

Compare Engine Oil Options

See how this product compares at different price points

Budget Pick
Motorcycle Techniplate TC-WII 1 Quart

Klotz Oil

Motorcycle Techniplate TC-WII 1 Quart

$17.00

Best Value
Current
Reliant Premium 15w40 Case 4 x 1 Gallon Jugs

PennGrade

Reliant Premium 15w40 Case 4 x 1 Gallon Jugs

$93.99

Premium Pick
MT-90 Manual Trans Lube Case/12 75W90 GL-4

Red Line Oil

MT-90 Manual Trans Lube Case/12 75W90 GL-4

$305.88

Complete the BuildMore from PennGrade

5w30 SAE Full Synthetic Oil Case 4x5 Qt Bottle

Functional Fluid, Lubricant, Grease (including Additives)

5w30 SAE Full Synthetic Oil Case 4x5 Qt Bottle

$286.88

Penngrade 1 Full Synthetic High Performance Oil SAE 5w30 5 qt Case of 4

Functional Fluid, Lubricant, Grease (including Additives)

Penngrade 1 Full Synthetic High Performance Oil SAE 5w30 5 qt Case of 4

$71.72

Penngrade 1 Full Synthetic High Performance Oil SAE 15w50 5 qt Case of 4

Functional Fluid, Lubricant, Grease (including Additives)

Penngrade 1 Full Synthetic High Performance Oil SAE 15w50 5 qt Case of 4

$73.41

80w90 Hypoid Gear Oil 1 Qt. GL-4

Gear Oil

80w90 Hypoid Gear Oil 1 Qt. GL-4

$88.27

75w90 Hypoid Gear Oil Case 12 x 1 Qt.

Gear Oil

75w90 Hypoid Gear Oil Case 12 x 1 Qt.

$212.99

15w50 SAE Full Synthetic Oil Case 4x5 Qt Bottle

Functional Fluid, Lubricant, Grease (including Additives)

15w50 SAE Full Synthetic Oil Case 4x5 Qt Bottle

$293.64

Buying Guides

Cold Air Intake for Jeep: Benefits, Top Brands, and Installation GuideJeep Throttle Body Spacer Review: Do They Actually Work?Best Jeep Performance Chips and Programmers in 2026
Compare Engine OilBest Engine Oil →

Related Articles

9.5 x 1.5" Fender Chops for 2018+ Jeep JL: Complete Guide

Jeep Modifications · Jun 4, 2026

Top 5 Epic Jeep Events This June 2026

Jeep Culture · Jun 4, 2026

9.5" x 1.5" Fender Chops for 2018+ Jeep JL: Complete Guide

Jeep Modifications · Jun 2, 2026

You May Also Like