☰
Product Image
AMSOIL Z-ROD® 10W-30 100% Synthetic Motor Oil946 ml Bottle
Product code : ZRTQTC-EA
This is a product image gallery. Use Tab to move through the thumbnails and press Enter or Space to show the selected image in the main view. Use the Previous images and Next images buttons to scroll the thumbnails. Select the main image to open it full size.
Roll over image to zoom in
This is a carousel of product images that rotates automatically. Use the Previous image and Next image buttons to move between images.
AMSOIL Z-ROD® 10W-30 100% Synthetic Motor Oil946 ml Bottle
Product code : ZRTQTC-EA
Current price:
$21.49
Retail Price (CAD)
946 ml Bottle is temporarily out of stock. Try another available size from the menu above.
You are already subscribed to this product. As soon as the product appears in stock, we will notify you by email.
Added to Your Shopping Cart
-
- Engineered for classic vehicles
- Helps retain horsepower
- High-zinc formula protects flat-tappet cams, lifters, rockers & other critical components
- Protects against rust during storage
-
We offer easy returns for customers. If your product is unused and unopened, you may return it within 30 days for a full refund of the purchase price. View full AMSOIL Return Policy.
-
We accept Visa, Mastercard, American Express, Discover and PayPal, and provide secure checkout and encrypted payment processing.
About this item
-
Specially engineered for classic cars. Contains high levels of ZDDP, top-tier additives and rust inhibitors to protect your passion, deliver maximum performance and keep your classic engine free of rust and corrosion in storage.
See the Product Data Bulletin for full details.
PROTECTS FLAT-TAPPET CAMS
- Formulated with high levels of ZDDP to protect flat-tappet cams, lifters, rockers and other areas susceptible to wear.
- High-zinc, high-phosphorus formulation provides the extra wear protection critical splash-lubricated components require.
- Fights wear to help prevent compression loss for maximum horsepower.
HELPS PREVENT RUST & CORROSION
- Formulated with a unique blend of rust and corrosion inhibitors to ensure maximum protection during long-term storage.
- Prevented rust and corrosion in industry standard testing (ASTM D1748-10) for excellent engine protection.
Z-ROD Delivers Superior Rust Protection
In industry standard testing, AMSOIL Z-ROD completely prevented rust formation while a leading competitor did not.A
![AMSOIL Z-ROD completely prevented rust formation while a leading competitor did not.]( "AMSOIL Z-ROD completely prevented rust formation while a leading competitor did not.")
ᴬ Based upon in-house testing of AMSOIL Z-ROD 10W-40 and a leading competitor obtained on 7/25/2019 in ASTM D1748-10.
-
-
-
star rating
Z-Rod - Fantastic oil with all the right stuffBy Griffith, a Verified Buyer on August 15, 2026Fantastic product keeps my Ford HIPO 289 powered 1965 Griffith Series 200 in perfect running order! Thank you!Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
alternate applicationBy ALLEN, a Verified Buyer from OK on July 17, 2026after getting a new mower I decided to do things a bit different. I used a break-in oil for the first 10 hours and then switch to the Z-Rod oil. mower engines use a flat tappet cam, so this is going to help it live. I've read several stories that some engines have issue with the cams failing, heard that before. So, this is my attempt to get this thing to live a long life, because nothing is getting cheaper, just made cheaper.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Excellent productBy PHILIP, a Verified Buyer from South Carolina on June 08, 2026I switched from Dominator to Z-Rod to get the added moisture protection since moving to SC. SC is humid and the car sits for long periods. Z-Rod provides all the protection of Dominater for my 800+ RWHP engine both running and sitting.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Amsoil Z-RodBy GREG, a Verified Buyer from Tennessee on April 29, 2026Love this all works great and does what it’s supposed to …Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Perfect blend of ZincBy JOEL, a Verified Buyer on April 19, 2026This is a high quality oil with the perfect amount of zinc for my classic car with flat tappet cam lifters. The oil also seems to stay cleaner longer when used with a AMSOIL fillerBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
A few years nowBy STEPHEN, a Verified Buyer from Worthington Ohio on March 24, 2026Always my first choice and has been since I discovered it.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Z Rod for my Flat Tappet engineBy DAMON D, a Verified Buyer from Illinois on March 18, 2026Have been using this since I rebuilt my flat tappet cam engine. Its been great and oil comes out clean at each change even in a boosted engine. Worth every penny.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Resto modBy STEVE, a Verified Buyer on February 26, 2026the best oil you can find for a resto modBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Z-RodBy JOE, a Verified Buyer from Boise on January 04, 2026I use Z-Rod in my pre 80’s vehicles.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
ZROD 10W-30By DENNIS M, a Verified Buyer from Grand Iland, FL on December 21, 2025Use it on my 2004 Jeep TJ Rubicon 4.0 LTR engine. Keeps the engine noise quiet.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Data Bulletins-
- Engineered for classic vehicles
- Helps retain horsepower
- High-zinc formula protects flat-tappet cams, lifters, rockers & other critical components
- Protects against rust during storage
-
We offer easy returns for customers. If your product is unused and unopened, you may return it within 30 days for a full refund of the purchase price. View full AMSOIL Return Policy.
-
We accept Visa, Mastercard, American Express, Discover and PayPal, and provide secure checkout and encrypted payment processing.
-
Specially engineered for classic cars. Contains high levels of ZDDP, top-tier additives and rust inhibitors to protect your passion, deliver maximum performance and keep your classic engine free of rust and corrosion in storage.
See the Product Data Bulletin for full details.
PROTECTS FLAT-TAPPET CAMS
- Formulated with high levels of ZDDP to protect flat-tappet cams, lifters, rockers and other areas susceptible to wear.
- High-zinc, high-phosphorus formulation provides the extra wear protection critical splash-lubricated components require.
- Fights wear to help prevent compression loss for maximum horsepower.
HELPS PREVENT RUST & CORROSION
- Formulated with a unique blend of rust and corrosion inhibitors to ensure maximum protection during long-term storage.
- Prevented rust and corrosion in industry standard testing (ASTM D1748-10) for excellent engine protection.
Z-ROD Delivers Superior Rust Protection
In industry standard testing, AMSOIL Z-ROD completely prevented rust formation while a leading competitor did not.A
![AMSOIL Z-ROD completely prevented rust formation while a leading competitor did not.]( "AMSOIL Z-ROD completely prevented rust formation while a leading competitor did not.")
ᴬ Based upon in-house testing of AMSOIL Z-ROD 10W-40 and a leading competitor obtained on 7/25/2019 in ASTM D1748-10.
-
-
-
star rating
Z-Rod - Fantastic oil with all the right stuffBy Griffith, a Verified Buyer on August 15, 2026Fantastic product keeps my Ford HIPO 289 powered 1965 Griffith Series 200 in perfect running order! Thank you!Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
alternate applicationBy ALLEN, a Verified Buyer from OK on July 17, 2026after getting a new mower I decided to do things a bit different. I used a break-in oil for the first 10 hours and then switch to the Z-Rod oil. mower engines use a flat tappet cam, so this is going to help it live. I've read several stories that some engines have issue with the cams failing, heard that before. So, this is my attempt to get this thing to live a long life, because nothing is getting cheaper, just made cheaper.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Excellent productBy PHILIP, a Verified Buyer from South Carolina on June 08, 2026I switched from Dominator to Z-Rod to get the added moisture protection since moving to SC. SC is humid and the car sits for long periods. Z-Rod provides all the protection of Dominater for my 800+ RWHP engine both running and sitting.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Amsoil Z-RodBy GREG, a Verified Buyer from Tennessee on April 29, 2026Love this all works great and does what it’s supposed to …Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Perfect blend of ZincBy JOEL, a Verified Buyer on April 19, 2026This is a high quality oil with the perfect amount of zinc for my classic car with flat tappet cam lifters. The oil also seems to stay cleaner longer when used with a AMSOIL fillerBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
A few years nowBy STEPHEN, a Verified Buyer from Worthington Ohio on March 24, 2026Always my first choice and has been since I discovered it.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Z Rod for my Flat Tappet engineBy DAMON D, a Verified Buyer from Illinois on March 18, 2026Have been using this since I rebuilt my flat tappet cam engine. Its been great and oil comes out clean at each change even in a boosted engine. Worth every penny.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Resto modBy STEVE, a Verified Buyer on February 26, 2026the best oil you can find for a resto modBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Z-RodBy JOE, a Verified Buyer from Boise on January 04, 2026I use Z-Rod in my pre 80’s vehicles.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
ZROD 10W-30By DENNIS M, a Verified Buyer from Grand Iland, FL on December 21, 2025Use it on my 2004 Jeep TJ Rubicon 4.0 LTR engine. Keeps the engine noise quiet.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
