What does $8.60/quart mean?

It's the real cost per quart — the price divided by the quarts in the pack (4.73 L). Comparing per quart lets a big pack and a small one line up on the same scale, so you see true value instead of sticker price.

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🛢️ Motor oil & fluids 📘 Buying guide

TRIAX Marine Ultra 10W-30 Full Synthetic 4-Stroke Engine Oil |…

Name: TRIAX Marine Ultra 10W-30 Full Synthetic 4-Stroke Engine Oil | For Applications Requiring FC-W, API SM & JASO MA | All Inboard, Outboards, Personal W…
Brand: TRIAX
SKU: B0CT3WZ4WD

TRIAXAmazonPosted 10 days ago

Cost / quart

$8.60/ quart

4.73 L in this pack

You pay

$42.99

last seen on Amazon
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See on Amazon · $42.99

20% above the motor oil & fluids median. Cheapest is $4.27/quart →

Price & stock last checked 2 hours ago · same price for you, we may earn a commission

As an Amazon Associate I earn from qualifying purchases. Prices unchanged for you. Details

Cheaper per quart in motor oil & fluids

ACDelco GM Original Equipment 10-9327 (19432320) dexos1 GEN 3…

ACDelcoAmazon

+145°

$64.10Cost / quart $4.27

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Pennzoil 10W-30 Motor Oil, 5 Quart

PennzoilAmazon

+120°

$22.48Cost / quart $4.50

+120°

20% above the motor oil & fluids median ($7.19/quart across 48 tracked) · cheapest right now: $4.27/quart

At $8.60/quart, TRIAX Marine Ultra 10W-30 Full Synthetic 4-Stroke… is about typical for motor oil & fluids — the motor oil & fluids we track range from $4.27 to $12.79/quart (median $7.19). This listing's price was last checked 2 hours ago.