15% OFF ORDERS $50+ | 20% OFF $100+ | ONLINE ONLY
USE CODE
JULYFIX
*
Exclusions apply.
Advance Auto Parts Logo
Choose a Store
  • Shop All
  • Replacement Parts
  • Performance Parts
  • Accessories
  • Oil & Fluids
  • Special Offers
  • Advance Rewards
  • Advice & How-Tos
  • Project Guides
  • FAQ / Help Desk
Loading...
Share
Product thumb
Product main large

Lucas Oil Products Marine Grease: Premium Heavy Duty Lithium Complex Grease, 14 oz.

(21 reviews)
Part # 10320
30 day warranty
Loading...
How Would You Like To Get This Item?

Store Pickup

Loading...Loading...Loading...

Same Day Home Delivery

Loading...Loading...Loading...

Home Delivery

Loading...Loading...Loading...
Loading...
Loading...
Loading...Loading...Loading...Loading...Loading...

Product Information

Product Details
Part No. 10320
Warranty Details (30 Day Warranty)
Lucas Marine Grease is a premium, heavy duty lithium complex NLGI GC-LB certified grease formulated with a unique additive system designed to provide maximum lubrication under the most severe marine operating conditions. A true marine grease with applications in trailer wheel bearing, trailer chassis lubrication, automotive wheel bearings and outboards. Typical weld point of 620 Kg. The minimum industry standard is 200 Kg. Not recommended for centralized dispensing systems.

Product Features:
  • NLGI GC-LB Certified
  • Typical weld point of 620 Kg the minimum industry standard is 200 Kg
  • Timken Load 80 lbs
  • Dropping point 540 lbs
  • Provides rust and corrosion protection in both fresh water and salt water environments
  • Effective Water Resistance
  • Long Lasting
  • Resist Extreme Pressure
  • Extreme Friction Reducer
Loading...
Loading...Loading...Loading...Loading...Loading...
4.81 out of 5
21 Customer Reviews
100% of respondents would recommend this to a friend
Ratings Distribution
5 Stars
19
4 Stars
1
3 Stars
0
2 Stars
1
1 Star
0
Pros
No Pros
Cons
No Cons
Most Liked Positive Review
Hoping Performance Lives Up to Lucas Oil Reputation
This is marine grease which has been used to grease new bearings in a boat trailer. No way to tell how well it performs for several months. I bought this based on excellent online reviews by professional reviewers who considered specific properties that are desirable in a marine grease used for trailer bearings which will be repeatedly submerged many times. Resistance to washout is my number one concern since the drop point or high temp performance is excellent among all the marine grease brands. I am switching from Aqualube marine grease which I have used for more than twenty five years with absolutely no problems. Unfortunately it has become difficult to find and too expensive. I am giving four stars based on the Lucas name and online reviews.
Most Liked Negative Review
CHECK THE TUBE BEFORE YOU BUY
The grease itself is good. I wanted to buy this from my local Advance Auto so I could shop there for everything. Bought 2 of these 14oz tubes as I needed them for a job right away. First tube was 1/2 full, the second tube was 2/3 full. Clearly someone had gone into them and taken some out, or the store was using the tubes for something. Unfortunately I'll buy this from the competitor from now on as their tubes are full. I love Advance and all, but I hate that the store sold me half filled tubes. I let the store know, but I had used the product already (I didn't have time to run around and deal with the situation so I just ate the cost). All they could do was apologize but, I didn't have anything to return. Just be aware....
Reviewed by 21 Customers
Hoping Performance Lives Up to Lucas Oil Reputation
Verified Buyer -
This is marine grease which has been used to grease new bearings in a boat trailer. No way to tell how well it performs for several months. I bought this based on excellent online reviews by professional reviewers who considered specific properties that are desirable in a marine grease used for trailer bearings which will be repeatedly submerged many times. Resistance to washout is my number one concern since the drop point or high temp performance is excellent among all the marine grease brands. I am switching from Aqualube marine grease which I have used for more than twenty five years with absolutely no problems. Unfortunately it has become difficult to find and too expensive. I am giving four stars based on the Lucas name and online reviews.
Excellent Grease for the money
Verified Buyer -
Excellent grease for boat trailer bearings. Holds up well under extreme cold and hot temps
Yes I will be buying again
Verified Buyer -
Great for my Mercury lower unit
Very good product.
I use this on a regular basis on my outboard steering tube and pivot
Bottom Line Yes, I would recommend to a friend
excellent value
lucas marine grease is the best that i have found for my boat trailer bearings
Bottom Line Yes, I would recommend to a friend
Displaying Reviews 1 - 5Back to Top
Loading...
Loading...Loading...Loading...Loading...Loading...
No results
Loading...
Loading...Loading...Loading...Loading...Loading...
Feedback
Be The First To Know About Deals And Promotions.
Plus, create an account to receive $5 off of $20 or more.
TOP REPLACEMENT PARTS
Brake Pads & Shoes
Brake Rotors
Alternators
Water Pumps
Starters
Brake Calipers

Order Lookup

Help Desk

Store Locator

In Store Services

Mobile App

CUSTOMER SUPPORT
Accessibility Statement
Contact Us
Forgot Password
Help Desk
In Store Pickup
In Store Services
Order Tracking
Recall Information
Return Policy
Same Day Delivery
© 2026 Advance Auto Parts
Privacy Policy
Terms of Use
Site Map
ADVANCING A WORLD IN MOTION®