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AMSOIL HP Marine® 100% Synthetic 2-Stroke OilQuart Bottle
Product code : HPMQT-EA
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AMSOIL HP Marine® 100% Synthetic 2-Stroke OilQuart Bottle
Product code : HPMQT-EA
Current price:
$16.49
Retail Price
Quart Bottle is temporarily out of stock. Try another available size from the menu above.
Estimated delivery by Sat, Oct 31
to Columbus - 43215.
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Added to Your Shopping Cart
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- Excellent for Evinrude* E-TEC* factory-lean setting
- Helps prevent deposits
- Protects against wear
- Low smoke
- Protects against rust
- Low aquatic toxicity
- Superior performance as an injection oil or at 50:1 pre-mix
-
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
-
HP = high performance. Advanced formulation delivers increased lubricity to fight piston and cylinder wear, even during lean-mix operation. Potent detergents help prevent piston-ring and exhaust-port deposits despite high-stress, all-day operation. Low-smoke, low-odor formulation also provides low aquatic toxicity.
See the product data sheet for full details.
OUTSTANDING WEAR PROTECTION
- Exclusive synthetic formulation provides increased lubricity for reduced engine wear during normal and lean-mix operation.
- Prevents piston ring sticking and piston scuffing for maximum power and long engine life.
RESISTS DEPOSITS
- Formulated with MAXDOSE,* a system of advanced additives for "super-clean" operation.
- Helps prevent piston and exhaust-port deposits for reliable, efficient operation and long engine life.
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star rating
marine. 2. stroke. oil and. gear. case. oilBy STEVE., a Verified Buyer from cape. cod. ma on July 28, 2026so. far. excellent. 500. hours. later ill let. you. knowBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
BoatsBy DENIS, a Verified Buyer from Wasaga Beach on July 07, 2026Use in both boats , Charger ski/speed with Yamaha VMax 200 Glassport Bass with Merc 150 Both run hard, cleanBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Great two stroke oilBy CHARLES, a Verified Buyer from Northern Michigan on June 03, 2026Only oil i use in my bass boatBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Great Oil but......By ROY, a Verified Buyer from michigan on September 26, 2025This is the best oil for an old two stroke cleanest plugs I’ve ever seen but the discount coupons expire too soon and the gimmicky free gifts are a jokeBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Oil is great , price and shiping is superBy DAVE, a Verified Buyer from North Bay, Ont on September 19, 2025This is about half the price of the mercury optimax DFI oil, and Amsoil is always available, which can't be said for the merc product. I've placed 2 orders for this oil and both times, it arrived on my doorstep within 2 days. Can't be happier.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Quality productBy AFTON, a Verified Buyer on September 16, 2025Been using amsoil for my 2 stroke 250 Yamaha HPDI and have had no issues.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
motorBy ANTHONY, a Verified Buyer from Port Colborne Ontario Canada on August 24, 2025All my 2 stroke friends love this oil Minimal carbon build up will idling minimal smokeBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Amsoil HP Marine 2 stroke injector/ 50:1 mix oilBy Sean007, a Verified Buyer on August 12, 2025Bought this for an older 2 stroke outboard that I recently got, now the outboard hardly smokes and there isn’t the usual 2 stroke smell.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Best for my pre-mixBy SCOTT, a Verified Buyer from Saskatchewan on August 03, 2025Outboard runs better and better every tank. May cost a little more but no question, it's worth itBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Great productBy FRED, a Verified Buyer from North Dakota on June 03, 2025I’ve never used any other oil in my outboard motors for years. This oil performs better than any other oil I’ve seen.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Marine E-TEC Field Study-
- Excellent for Evinrude* E-TEC* factory-lean setting
- Helps prevent deposits
- Protects against wear
- Low smoke
- Protects against rust
- Low aquatic toxicity
- Superior performance as an injection oil or at 50:1 pre-mix
-
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.
-
HP = high performance. Advanced formulation delivers increased lubricity to fight piston and cylinder wear, even during lean-mix operation. Potent detergents help prevent piston-ring and exhaust-port deposits despite high-stress, all-day operation. Low-smoke, low-odor formulation also provides low aquatic toxicity.
See the product data sheet for full details.
OUTSTANDING WEAR PROTECTION
- Exclusive synthetic formulation provides increased lubricity for reduced engine wear during normal and lean-mix operation.
- Prevents piston ring sticking and piston scuffing for maximum power and long engine life.
RESISTS DEPOSITS
- Formulated with MAXDOSE,* a system of advanced additives for "super-clean" operation.
- Helps prevent piston and exhaust-port deposits for reliable, efficient operation and long engine life.
-
-
-
star rating
marine. 2. stroke. oil and. gear. case. oilBy STEVE., a Verified Buyer from cape. cod. ma on July 28, 2026so. far. excellent. 500. hours. later ill let. you. knowBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
BoatsBy DENIS, a Verified Buyer from Wasaga Beach on July 07, 2026Use in both boats , Charger ski/speed with Yamaha VMax 200 Glassport Bass with Merc 150 Both run hard, cleanBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Great two stroke oilBy CHARLES, a Verified Buyer from Northern Michigan on June 03, 2026Only oil i use in my bass boatBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Great Oil but......By ROY, a Verified Buyer from michigan on September 26, 2025This is the best oil for an old two stroke cleanest plugs I’ve ever seen but the discount coupons expire too soon and the gimmicky free gifts are a jokeBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Oil is great , price and shiping is superBy DAVE, a Verified Buyer from North Bay, Ont on September 19, 2025This is about half the price of the mercury optimax DFI oil, and Amsoil is always available, which can't be said for the merc product. I've placed 2 orders for this oil and both times, it arrived on my doorstep within 2 days. Can't be happier.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Quality productBy AFTON, a Verified Buyer on September 16, 2025Been using amsoil for my 2 stroke 250 Yamaha HPDI and have had no issues.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
motorBy ANTHONY, a Verified Buyer from Port Colborne Ontario Canada on August 24, 2025All my 2 stroke friends love this oil Minimal carbon build up will idling minimal smokeBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Amsoil HP Marine 2 stroke injector/ 50:1 mix oilBy Sean007, a Verified Buyer on August 12, 2025Bought this for an older 2 stroke outboard that I recently got, now the outboard hardly smokes and there isn’t the usual 2 stroke smell.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Best for my pre-mixBy SCOTT, a Verified Buyer from Saskatchewan on August 03, 2025Outboard runs better and better every tank. May cost a little more but no question, it's worth itBottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
Great productBy FRED, a Verified Buyer from North Dakota on June 03, 2025I’ve never used any other oil in my outboard motors for years. This oil performs better than any other oil I’ve seen.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
-
star rating
