Best Engine Oil Additives

9.9
Score
out of stock
Best Engine Oil Additives 1 Amazon.com
9.4
Score
$12.95
in stock
2 new from $12.95
Best Engine Oil Additives 1 Amazon.com
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9
Score
$15.96
in stock
36 new from $8.81
Best Engine Oil Additives 1 Amazon.com
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8.7
Score
$42.50
in stock
1 new from $42.50
Best Engine Oil Additives 1 Amazon.com
8.1
Score
$18.95
$19.97
in stock
1 new from $18.95
Best Engine Oil Additives 1 Amazon.com
7.7
Score
$13.44
in stock
38 new from $10.12
Best Engine Oil Additives 1 Amazon.com
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7.2
Score
$26.99
in stock
2 new from $26.99
Best Engine Oil Additives 1 Amazon.com
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6.6
Score
$16.16
in stock
4 new from $15.75
Best Engine Oil Additives 1 Amazon.com
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5.6
Score
$130.00
in stock
5 new from $130.00
Best Engine Oil Additives 1 Amazon.com
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Top 10 Best Engine Oil Additives

Top 10 Best Engine Oil Additives

If you are looking for top quality Best Engine Oil Additives, read the detailed reviews on top 10 Best Engine Oil Additives before buying. Click here to read more.

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To help you in your search, we have completed this list of the Best Engine Oil Additives.

BestLine Premium Synthetic Engine Treatment

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Features

  • See the New Improved BestLine Racing - Engine Treatment with Diamond Nano-Lubricants. 60% better and at the same price. See ASIN B084P7LTGY
  • VISIBLE BENEFITS: This engine treatment reduces smoke and engine noise, and improves overall power and mileage. It also reduces friction and heat, two major causes of engine wear and sludge build up.
  • 100% PURE SYNTHETIC: BestLine’s superior lubricant has been formulated with a 20 weight full-synthetic base oil, designed specifically for longer drain intervals.
  • UNIVERSALLY COMPATIBLE: This product can be used on a variety of new or old automobiles. BestLine is compatible with all types of motor oil and can be used in gas or diesel engines.
  • TRUST BESTLINE: Our product is unique in that it is the only engine treatment with 52 worldwide patents. If you are not satisfied with BestLine, we offer a 100% money back guarantee.

REV X ZDDP Oil Additive - Zinc for Flat Tappet Cams & Engine Break in (1)

$12.95  in stock
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as of April 11, 2021 5:06 am

Features

  • Treats 6 Quarts - The most concentrated form of ZINC (ZDDP) Additive available. 3000-3200 parts per million when blended with 6 quarts of oil.
  • Provides Maximum Protection For Engine Break In.
  • Protects Flat Tappet Camshafts (Hydraulic or Solid).
  • Provides increased lubrication of Roller Lifter Bearings (Hydraulic or Solid).
  • Provides Maximum Metal To Metal Protection.

Lucas Oil LUC10063 Engine Break in Oil, 16. Fluid_Ounces

$15.96  in stock
36 new from $8.81
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Features

  • Lucas Engine Break-In Oil Additive Protects Camshaft Lifters And Valve Train During Break-In Periods Of Motors
  • It Is Excellent For Flat Tappet Camshafts During Break-In Or As An Additive To Any Motor Oil To Prevent Premature Wear
  • Through Creativity, Productivity And Innovation - This Brand Continues To Develop The Finest Automotive Accessories

REV X ZDDP Oil Additive - Zinc for Flat Tappet Cams & Engine Break in (5)

$42.50  in stock
1 new from $42.50
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as of April 11, 2021 5:06 am

Features

  • 1 Bottle Treats 6 qts. of oil - The most concentrated form of ZINC (ZDDP) Additive available. 3000-3200 parts per million when blended with 6 quarts of oil.
  • Provides Maximum Protection For Engine Break In.
  • Protects Flat Tappet Camshafts (Hydraulic or Solid).
  • Provides increased lubrication of Roller Lifter Bearings (Hydraulic or Solid).
  • Provides Maximum Metal To Metal Protection.

BestLine Premium Synthetic Engine Treatment 1-Pack

$19.97
$18.95  in stock
1 new from $18.95
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Best Engine Oil Additives 1 Amazon.com
as of April 11, 2021 5:06 am

Features

  • LONG LASTING ENGINE: BestLine uses its revolutionary formula to provide your vehicle with maximum engine life protection, proven to increase the life of your engine by 80%!
  • VISIBLE BENEFITS: This engine treatment reduces the likelihood of low-speed, pre-ignition, reduces friction for improved fuel mileage, and offers protection against engine wear.
  • 100% PURE SYNTHETIC: BestLine lubricant has been formulated with a full-synthetic base oil, designed specifically for longer drain intervals.
  • UNIVERSALLY COMPATIBLE: This product can be used on a variety of new or old automobiles. BestLine is compatible with all types of motor oil and can be used in gas or diesel engines.
  • TRUST BESTLINE: Our product is unique in that it is the only engine treatment with Diamond Nano-Lube for extreme boundary layer protection. If you are not satisfied with BestLine, we offer a 100% money back guarantee.

COMP Cams 159 Engine Break-In Oil Additive, 12 oz. Bottle

$13.44  in stock
38 new from $10.12
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Features

  • World's top manufacturer of performance products

ZDDPPlus ZDDP Engine Oil Additive Zinc & Phosphorus 2 Bottles

$26.99  in stock
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Features

  • PROTECT YOUR ENGINE - Older cars with flat tapped lifters-cam need the added zinc for protection
  • EASY TO USE - Simply empty entire 4oz contents of the bottle to a 4 to 6 quart oil change.
  • PREVENT METAL ON METAL CONTACT - ZDDPlus alters characteristics to prevent metal on metal contact
  • FOR USE ON PRE 1989 AND HIGH PERFORMANCE ENGINES
  • COMPATIBLE WITH SYNTHETIC AND CONVENTIONAL MOTOR OILS

Rislone Nano Prime Synthetic Engine & Oil Additive - 16.9 oz

$16.16  in stock
4 new from $15.75
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as of April 11, 2021 5:06 am

Features

  • This unique Rislone additive uses a fully-formulated GF-5/son-rated synthetic motor oil carrier that is backwards-compatible with all vehicles
  • It contains a base synthetic oil to help improve mileage & performance while decreasing emissions
  • It is designed to work fully with all oil viscosity grades including ow-20, ow-30, 5W-20, 5W-30, 10W-30, 5W-40, 15W-40 and all others
  • This formula is enhanced with synthetic additives including: nan-tungsten and Moly friction Modifiers, anti-wear agents, and extreme pressure additives
  • Complete with Rislone famous detergent and dispersant package

XADO Engine Oil additive - Protection for Engines - additive for wear Protection & rebuilding of Worn Metal Surfaces - Metal Conditioner with Revitalizant 1Stage Maximum (up to 5qt of Oil Capacity)

$49.49  in stock
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Features

  • Engine oil additive restores the surfaces of the engine parts and compensates for the resulting wear
  • Restoration of engine compression | Repair of the surfaces
  • Provides active protection against overload and overheating | Extends lifespan
  • Lowers fuel consumption effectively | protects the engine against wear | Atomic metal conditioner
  • Motor oil additive with Revitalizant | Engine oil additive | Suitable for gasoline and gasoline engines

Lucas Oil 10063-PK12 Engine Break-In Oil Additive - TB Zinc Plus - 16 oz. - Pack of 12

$130.00  in stock
5 new from $130.00
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Best Engine Oil Additives 1 Amazon.com
as of April 11, 2021 5:06 am

Features

  • Excellent for flat tappet camshafts during break-in or as an additive to any motor oil to prevent premature wear
  • Designed for race applications requiring additional extreme pressure additives
  • Protects camshaft lifters and valve train during break-in period of motor
  • Add one bottle with every oil change to increase the zinc content of your motor oil
  • Sold in case packs of 12
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