OAI All-In-One Sample Kit, Non-postage Paid

AMSOIL provides oil analysis service options. The All-In-One sample kit combines everything needed to pull used oil samples in a convenient all-in-one kit. Kit includes a vacuum sample pump, 25 feet of sample tubing, three sample bottles and three oil-analysis tests. By analyzing used engine oil, a qualified lab can detect mechanical problems your engine may have.

Product Overview

The All-In-One sample kit combines everything needed to pull used oil samples in a convenient all-in-one kit. Kit includes a vacuum sample pump, 25 feet of sample tubing, three sample bottles and three oil-analysis tests (same test package included with the OAI Full-Service Kits). This kit can be used for all drivetrain fluids, but cannot be used for coolant. Pull three samples from one vehicle (engine, differential, transmission) or three samples from multiple vehicles; the choice is yours.

The testing included with KIT18 includes the following:

  • 24 Metals by ICP (wear metals, contaminant metals, multi-source metals and additive metals)
  • % Fuel Dilution (Engines)
  • % Soot (Engines)
  • Water % by Crackle
  • Viscosity @ 40°C (Non-Engines)
  • Viscosity @ 100°C (Engines)
  • Oxidation/Nitration
  • Base Number (Engines)
  • Acid Number (Non-Engines)
     

KIT18 includes three 3-oz. sample bottles, three sample test forms, three mailers, a vacuum pump, 25’ sample tubing and instructions.

Note: This kit does not include pre-paid postage. Customer is responsible for shipping charges.

Ready to buy or need help selecting the right product?

 

Product information checked: September 2026. Product formulations, specifications, applications, availability and published claims can change.
For the latest official information, consult the AMSOIL Corproate Website.

Current AMSOIL Promos
Upcoming Shows
The 10th Annual Field of Dreams Car Show
The 10th Annual Field of Dreams Car Show
Nov. 21-22, 2026 | Florida Classic Park | Brooksville, Florida ...
Blog & News
The UCF F-18 Flyover I Sort of Missed
The UCF F-18 Flyover I Sort of Missed
A little Homecoming excitement from the University of Central Florida—except I heard the F-18 Super Hornets roar overhead without actually ...
Event Coverage Spotlight
Not everything livable was a van at VanFest: LIFTOFF 2026
VanFest: LIFTOFF! 2026
February 7-8 | Space Coast Daily Park | Melbourne, Florida ...
Facts & Info Spotlight
So What's In This Stuff Anyways? All You Really Need to Know About Motor Oil Additives
So What’s In This Stuff Anyways? All You Really Need to Know About Motor Oil Additives
Originally published in National Oil & Lube News in October 2001, “So What’s In This Stuff Anyways?” explains the additive ...
Heritage Spotlight
My Parents' Minivan
My Parents’ Minivan
1997 Plymouth Grand Voyager 

While not as exciting as some of the other vehicles I had owned, my 1997 Plymouth Grand ...