Shop best engine additive consumer reports

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$65.95
REV-X Stiction Fix Oil Treatment - 4 Fl. Oz. (2 Pack)
Amazon.com
2K+
Free shipping
$65.95
REV-X Stiction Fix Oil Treatment - 4 Fl. Oz. (2 Pack)
Amazon.com
2K+
$17.99
Schaeffer Manufacturing Co. 0132-023S Moly EP Oil Treatment, 1-Pint Bottle
Amazon.com
677
$17.99
Schaeffer Manufacturing Co. 0132-023S Moly EP Oil Treatment, 1-Pint Bottle
Amazon.com
677
$34.99
Lucas Oil 10002 Heavy Duty Oil Stabilizer - 1 Gallon
Amazon.com
7K+
$34.99
Lucas Oil 10002 Heavy Duty Oil Stabilizer - 1 Gallon
Amazon.com
7K+
$10.99
Seafoam Sea Foam Motor Treatment, Size 16 Oz | Overton's
Overton's
5K+
$10.99
Seafoam Sea Foam Motor Treatment, Size 16 Oz | Overton's
Overton's
5K+
$102.48
Mos2 Anti-Friction Engine Treatment (Case Of 12) - Liqui Moly Lm2009kt
GenRacer
$102.48
Mos2 Anti-Friction Engine Treatment (Case Of 12) - Liqui Moly Lm2009kt
GenRacer
$19.49
Hot Shot's Secret STICTION ELIMINATOR Engine Oil Additive- 16 OZ
D&J Precision Machine
3K+
$19.49
Hot Shot's Secret STICTION ELIMINATOR Engine Oil Additive- 16 OZ
D&J Precision Machine
3K+
$109.95
1 Gallon Power Additive - Klotz Synthetic Nitro Power Additive | Klotz Synthetic Lubricants KL-640
Summit Racing
5
Free shipping
$109.95
1 Gallon Power Additive - Klotz Synthetic Nitro Power Additive | Klotz Synthetic Lubricants KL-640
Summit Racing
5
$4.10
Motormedic 14 Oz. Engine Treatment/Additive
WhiteStyle
$4.10
Motormedic 14 Oz. Engine Treatment/Additive
WhiteStyle
$59.99
Hot Shot's Secret STICTION ELIMINATOR Engine Oil Additive - 64 OZ
D&J Precision Machine
3K+
$59.99
Hot Shot's Secret STICTION ELIMINATOR Engine Oil Additive - 64 OZ
D&J Precision Machine
3K+
$6.12
Cycle Care Formulas - Formula B Engine Enhancer - 4 Oz. Net Wt. - Formula B Black/Silver Engine Enhancer - 44004
UtvNut
$6.12
Cycle Care Formulas - Formula B Engine Enhancer - 4 Oz. Net Wt. - Formula B Black/Silver Engine Enhancer - 44004
UtvNut
$529.70
PRI-G Complete Gasoline Fuel Treatment, Additive & Stabilizer - Gallon / 6
Go2marine
$529.70
PRI-G Complete Gasoline Fuel Treatment, Additive & Stabilizer - Gallon / 6
Go2marine
$14.50
Lucas Oil Fuel Treatment, 1 Quart
Hydraulic Cylinders
$14.50
Lucas Oil Fuel Treatment, 1 Quart
Hydraulic Cylinders
$8.50
Lucas Oil 1 Qt. Engine Treatment/Additive
WhiteStyle
$8.50
Lucas Oil 1 Qt. Engine Treatment/Additive
WhiteStyle
$13.43
Cycle Care Formulas - Formula B Engine Enhancer - 16 Oz. Net Wt. - Formula B Black/Silver Engine Enhancer - 44016
UtvNut
29
$13.43
Cycle Care Formulas - Formula B Engine Enhancer - 16 Oz. Net Wt. - Formula B Black/Silver Engine Enhancer - 44016
UtvNut
29
$16.49
Lucas Oil H/D Oil Stabilizer, 1 Quart
Hydraulic Cylinders
$16.49
Lucas Oil H/D Oil Stabilizer, 1 Quart
Hydraulic Cylinders
$18.99
Lucas Oil Products High Mileage Oil Stabilizer, Reduces Noise & Emissions, 1 Quart, 10118
Advance Auto Parts
2K+
$18.99
Lucas Oil Products High Mileage Oil Stabilizer, Reduces Noise & Emissions, 1 Quart, 10118
Advance Auto Parts
2K+
$19.99
Slick 50 Engine Treatment 15 Oz
Ace Hardware
263
$19.99
Slick 50 Engine Treatment 15 Oz
Ace Hardware
263
$8.50
Lucas Oil 1 Qt. Engine Treatment/Additive
Mc Mu
$8.50
Lucas Oil 1 Qt. Engine Treatment/Additive
Mc Mu
$28.50
Bg Advanced Formula MOA Epr_115 Automotive Additive, 32 Oz
Walmart
Free shipping
$28.50
Bg Advanced Formula MOA Epr_115 Automotive Additive, 32 Oz
Walmart
Free shipping
$8.99
Restore Engine Restorer & Lubricant, 4 Cylinder Formula, 00009
Advance Auto Parts
113
$8.99
Restore Engine Restorer & Lubricant, 4 Cylinder Formula, 00009
Advance Auto Parts
113
$24.64
32 Oz. Cetane Boost - VP Racing Madditive Cetanium Cetane Concentrate | VP Racing Fuels 2865
Summit Racing
1
$24.64
32 Oz. Cetane Boost - VP Racing Madditive Cetanium Cetane Concentrate | VP Racing Fuels 2865
Summit Racing
1
$56.98
$76.92
Bluengine Lubricant Treatment: Nanotechnology Engine Oil Additive - 260Ml
vyroqi.com
25% off
$56.98
$76.92
Bluengine Lubricant Treatment: Nanotechnology Engine Oil Additive - 260Ml
vyroqi.com
$1.71
$3.36
Oil Additive For Car Engine 60Ml Car Engines Oil Additive Oil Tank Cleaner Engine Flush Cleaner
Aliexpress
49% off
$1.71
$3.36
Oil Additive For Car Engine 60Ml Car Engines Oil Additive Oil Tank Cleaner Engine Flush Cleaner
Aliexpress
$32.99
One Gallon Lucas Heavy-Duty Oil Stabilizer - Motor Oil Additive | Lucas Oil 10002-1
Summit Racing
37
$32.99
One Gallon Lucas Heavy-Duty Oil Stabilizer - Motor Oil Additive | Lucas Oil 10002-1
Summit Racing
37
$4.97
60Ml Car Engine Oil Additive Noise Reduce Engine Protection Agent Car Engine Oil Car Care Product
Aliexpress
$4.97
60Ml Car Engine Oil Additive Noise Reduce Engine Protection Agent Car Engine Oil Car Care Product
Aliexpress
$22.99
Lucas Oil Products Engine Break-In Oil Additive, 16 Oz, 10063
Advance Auto Parts
1K+
$22.99
Lucas Oil Products Engine Break-In Oil Additive, 16 Oz, 10063
Advance Auto Parts
1K+
$30.99
Liqui-Moly Motor Oil Saver 300Ml:
ECS Tuning
2K+
$30.99
Liqui-Moly Motor Oil Saver 300Ml:
ECS Tuning
2K+
$9.98
Sea Foam 16-Oz 2-Cycle Or 4-Cycle Engines Fuel Additive | SF16
Lowe's
1K+
$9.98
Sea Foam 16-Oz 2-Cycle Or 4-Cycle Engines Fuel Additive | SF16
Lowe's
1K+
$13.12
Lucas Oil Fuel Treatment | 10003LUC
Peterbilt Parts
$13.12
Lucas Oil Fuel Treatment | 10003LUC
Peterbilt Parts
$38.99
Pri-G Fuel Stabilizer For Gasoline 32 Oz Complete Fuel Treatment | Increases Engine Power, Extends Fuel Life & Reduces Emissions | Improves MPG & Prev
Walmart
7
Free shipping
$38.99
Pri-G Fuel Stabilizer For Gasoline 32 Oz Complete Fuel Treatment | Increases Engine Power, Extends Fuel Life & Reduces Emissions | Improves MPG & Prev
Walmart
7
$31.00
HKS ADD-II Engine Oil Additive 200Ml
Berry Performance Sales Ads
5
$31.00
HKS ADD-II Engine Oil Additive 200Ml
Berry Performance Sales Ads
5
$13.99
Lucas Oil Tb Zinc Plus Engine Break-In Oil Additive 1999-2003 7.3L Ford Powerstroke -16Oz. Bottle
Blessed Performance
$13.99
Lucas Oil Tb Zinc Plus Engine Break-In Oil Additive 1999-2003 7.3L Ford Powerstroke -16Oz. Bottle
Blessed Performance
$7.00
Sea Foam 16 Oz. Engine Treatment/Additive
Mc Mu
$7.00
Sea Foam 16 Oz. Engine Treatment/Additive
Mc Mu
$15.99
Lucas Oil Products Heavy Duty Oil Stabilizer Oil Stabilizer 32 Oz
Ace Hardware
757
$15.99
Lucas Oil Products Heavy Duty Oil Stabilizer Oil Stabilizer 32 Oz
Ace Hardware
757
$4.10
Motormedic 14 Oz. Engine Treatment/Additive
Mc Mu
$4.10
Motormedic 14 Oz. Engine Treatment/Additive
Mc Mu
$11.98
Sea Foam 16-Oz 2-Cycle Or 4-Cycle Engines Fuel Additive | HM16
Lowe's
180
$11.98
Sea Foam 16-Oz 2-Cycle Or 4-Cycle Engines Fuel Additive | HM16
Lowe's
180
10 Best Engine Additives! That Actually Work-[Mechanics Don’t Want You to Know]
4:37
YouTubeConsumer Side
10 Best Engine Additives! That Actually Work-[Mechanics Don’t Want You to Know]
Is your engine really running at its full potential? Or could the additive you’re using actually be doing more harm than good? In this video, we reveal the Top 10 Best Engine Additives of 2025 — products trusted by drivers, mechanics, and car enthusiasts worldwide. From Liqui Moly MoS2’s friction-reducing technology to Sea Foam’s deep ...
683 views3 months ago
Oil Additive Benefits
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YouTubeAMSOIL INC.
2.5K viewsJun 25, 2024
Common Oil Additives Explained #additivemanufacturing #minglanchemical
0:13
Common Oil Additives Explained #additivemanufacturing #minglanchemical
YouTubeMinglan Shanghai
55 views11 months ago
More Zinc = More Wear? The REAL Truth About ZDDP Additives
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More Zinc = More Wear? The REAL Truth About ZDDP Additives
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421K viewsApr 29, 2024
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âś… 5 Best Motor Oil Additives in 2025 That Actually Work!
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1.3K views11 months ago
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EXPOSED: The TRUTH About Diesel Additives
737.7K views9 months ago
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The TRUTH About Valvoline's BOLD Engine Cleaning Claims
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Shop best engine additive consumer reports

Sponsored
About our ads
$65.95
REV-X Stiction Fix Oil Treatment - 4 Fl. Oz. (2 Pack)
Amazon.com
2K+
Free shipping
$65.95
REV-X Stiction Fix Oil Treatment - 4 Fl. Oz. (2 Pack)
Amazon.com
2K+
$17.99
Schaeffer Manufacturing Co. 0132-023S Moly EP Oil Treatment, 1-Pint Bottle
Amazon.com
677
$17.99
Schaeffer Manufacturing Co. 0132-023S Moly EP Oil Treatment, 1-Pint Bottle
Amazon.com
677
$34.99
Lucas Oil 10002 Heavy Duty Oil Stabilizer - 1 Gallon
Amazon.com
7K+
$34.99
Lucas Oil 10002 Heavy Duty Oil Stabilizer - 1 Gallon
Amazon.com
7K+
$10.99
Seafoam Sea Foam Motor Treatment, Size 16 Oz | Overton's
Overton's
5K+
$10.99
Seafoam Sea Foam Motor Treatment, Size 16 Oz | Overton's
Overton's
5K+
$102.48
Mos2 Anti-Friction Engine Treatment (Case Of 12) - Liqui Moly Lm2009kt
GenRacer
$102.48
Mos2 Anti-Friction Engine Treatment (Case Of 12) - Liqui Moly Lm2009kt
GenRacer
$19.49
Hot Shot's Secret STICTION ELIMINATOR Engine Oil Additive- 16 OZ
D&J Precision Machine
3K+
$19.49
Hot Shot's Secret STICTION ELIMINATOR Engine Oil Additive- 16 OZ
D&J Precision Machine
3K+
$109.95
1 Gallon Power Additive - Klotz Synthetic Nitro Power Additive | Klotz Synthetic Lubricants KL-640
Summit Racing
5
Free shipping
$109.95
1 Gallon Power Additive - Klotz Synthetic Nitro Power Additive | Klotz Synthetic Lubricants KL-640
Summit Racing
5
$4.10
Motormedic 14 Oz. Engine Treatment/Additive
WhiteStyle
$4.10
Motormedic 14 Oz. Engine Treatment/Additive
WhiteStyle
$59.99
Hot Shot's Secret STICTION ELIMINATOR Engine Oil Additive - 64 OZ
D&J Precision Machine
3K+
$59.99
Hot Shot's Secret STICTION ELIMINATOR Engine Oil Additive - 64 OZ
D&J Precision Machine
3K+
$6.12
Cycle Care Formulas - Formula B Engine Enhancer - 4 Oz. Net Wt. - Formula B Black/Silver Engine Enhancer - 44004
UtvNut
$6.12
Cycle Care Formulas - Formula B Engine Enhancer - 4 Oz. Net Wt. - Formula B Black/Silver Engine Enhancer - 44004
UtvNut
$529.70
PRI-G Complete Gasoline Fuel Treatment, Additive & Stabilizer - Gallon / 6
Go2marine
$529.70
PRI-G Complete Gasoline Fuel Treatment, Additive & Stabilizer - Gallon / 6
Go2marine
$14.50
Lucas Oil Fuel Treatment, 1 Quart
Hydraulic Cylinders
$14.50
Lucas Oil Fuel Treatment, 1 Quart
Hydraulic Cylinders
$8.50
Lucas Oil 1 Qt. Engine Treatment/Additive
WhiteStyle
$8.50
Lucas Oil 1 Qt. Engine Treatment/Additive
WhiteStyle
$13.43
Cycle Care Formulas - Formula B Engine Enhancer - 16 Oz. Net Wt. - Formula B Black/Silver Engine Enhancer - 44016
UtvNut
29
$13.43
Cycle Care Formulas - Formula B Engine Enhancer - 16 Oz. Net Wt. - Formula B Black/Silver Engine Enhancer - 44016
UtvNut
29
$16.49
Lucas Oil H/D Oil Stabilizer, 1 Quart
Hydraulic Cylinders
$16.49
Lucas Oil H/D Oil Stabilizer, 1 Quart
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Lucas Oil Products High Mileage Oil Stabilizer, Reduces Noise & Emissions, 1 Quart, 10118
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2K+
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Advance Auto Parts
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Slick 50 Engine Treatment 15 Oz
Ace Hardware
263
$19.99
Slick 50 Engine Treatment 15 Oz
Ace Hardware
263
$8.50
Lucas Oil 1 Qt. Engine Treatment/Additive
Mc Mu
$8.50
Lucas Oil 1 Qt. Engine Treatment/Additive
Mc Mu