Best Oil Additive For High Mileage Engines

DWD2 Clean Metal Conditioner - Engine Oil Additive, Friction Reducer and Stiction Eliminator for Diesel and Gasoline Engines Improve Performance and Gas Mileage - Enhance Your Motor Oil! (7.oz)

PROFESSIONAL GRADE - DWD2 Clean Metal Conditioner is a professional grade lubricant enhancing engine treatment that reduces heat and friction, increasing fuel economy and power..
HIGH-PERFORMANCE STABILIZER AND MODIFIER - Clean Metal is a high-performance oil stabilizer and modifier additive that improves power and performance in your car, truck, motorcycle, or heavy equipment..
OPTIMIZES YOUR MOTOR OIL - Metal Conditioner Extends engine life, suspends carbon deposits, optimizes your motor oil's effectiveness and protection, and even works with conventional and synthetic motor oils..
SAFE FOR GASOLINE & DIESEL ENGINES - Clean Metal motor oil additive works with both gasoline and diesel engines to produce a more fuel-efficient, smoother-running, more powerful engine..
WORKS WITH SYNTHETIC AND NON-SYTHETIC OILS - Metal Conditioner Oil Additive works with synthetic and non-synthetic motor oils. It also works excellently with turbo engines for increased responsiveness..

One 15 fl oz bottle of STP High Mileage Oil Treatment + Stop Leak.
ZDDP oil additive prevents wear to protect your high-mileage vehicle.
High-viscosity formula creates a thick cushion between moving engine parts to reduce friction.
Leak stopper helps prevent engine leaks, noises and smoking and helps to rejuvenate seals and gaskets.
Add this oil treatment to engine oil during every oil change.

Full synthetic 5W-30 engine oil made from natural gas, not crude, using Pennzoil's patented gas-to-liquid PurePlus Technology.
Designed for for vehicles with over 75,000 miles.
Pennzoil Platinum High Mileage 5W-30 keeps pistons up to 45% cleaner than the toughest industry standard (Based on Sequence IIIH results).
No other leading high mileage motor oil provides better protection from friction (Based on Sequence IVA wear test using SAE 5W-30).
Formulated to deliver less oil burn off than high mileage motor oils made from crude oil.
Helps protect engines from loss of horsepower.
Single 5-quart bottle with ergonomic design for easy handling and pouring.
Provides faster low-temperature oil flow and protects in extreme heat.
Pennzoil is the first motor oil made from natural gas, not crude—PurePlus Technology converts pure natural gas into high-quality, full-synthetic base oil that's crystal clear and contains fewer impurities than other traditional and synthetic motor oils.

100% synthetic oil additive that protects engines and improves performance.
You can use the product in gas or diesel engines, works with synthetic or conventional oil.
FR3 Friction Reducer increases horsepower and fuel economy up to 5 percent.
Reduces engine wear up to 43 percent and oil operating temperature.
32-ounce friction reducer engine additive reduces lifter and valve noise and restores lost compression.

00% synthetic oil additive that protects engines and improves performance.
You can use the product in gas or diesel engines, works with synthetic or conventional oil.
FR3 Friction Reducer increases horsepower and fuel economy up to 5 percent.
Reduces engine wear up to 43 percent and oil operating temperature.
8-ounce friction reducer engine additive reduces lifter and valve noise and restores lost compression.

Full synthetic 5W-30 engine oil made from natural gas, not crude, using Pennzoil's patented gas-to-liquid PurePlus Technology.
Designed for for vehicles with over 75,000 miles.
Pennzoil Platinum High Mileage 5W-30 keeps pistons up to 45% cleaner than the toughest industry standard (Based on Sequence IIIH results).
No other leading high mileage motor oil provides better protection from friction (Based on Sequence IVA wear test using SAE 5W-30).
Formulated to deliver less oil burn off than high mileage motor oils made from crude oil.
Helps protect engines from loss of horsepower.
Single 5-quart bottle with ergonomic design for easy handling and pouring.
Provides faster low-temperature oil flow and protects in extreme heat.
Pennzoil is the first motor oil made from natural gas, not crude—PurePlus Technology converts pure natural gas into high-quality, full-synthetic base oil that's crystal clear and contains fewer impurities than other traditional and synthetic motor oils.

Fully synthetic low viscosity premium class motor oil, developed to meet the high demands of modern Asian and American gasoline engines..
The innovative additive technology guarantees best wear protection and engine cleanliness, lowest oil and fuel consumption and highest engine efficiency..
Ideally suited for engines with direct injection (GDI) and turbochargers.
Use with extended oil change intervals as per manufacturer..

Full synthetic 5W-30 engine oil made from natural gas, not crude, using Pennzoil's patented gas-to-liquid PurePlus Technology.
Designed for for vehicles with over 75,000 miles.
Pennzoil Platinum High Mileage 5W-30 keeps pistons up to 45% cleaner than the toughest industry standard (Based on Sequence IIIH results).
No other leading high mileage motor oil provides better protection from friction (Based on Sequence IVA wear test using SAE 5W-30).
Formulated to deliver less oil burn off than high mileage motor oils made from crude oil.
Helps protect engines from loss of horsepower.
Single 5-quart bottle with ergonomic design for easy handling and pouring.
Provides faster low-temperature oil flow and protects in extreme heat.
Pennzoil is the first motor oil made from natural gas, not crude—PurePlus Technology converts pure natural gas into high-quality, full-synthetic base oil that's crystal clear and contains fewer impurities than other traditional and synthetic motor oils.

Full synthetic 10W-30 engine oil made from natural gas, not crude, using Pennzoil's patented gas-to-liquid PurePlus Technology.
Designed for for vehicles with over 75,000 miles.
Pennzoil Platinum High Mileage 10W-30 keeps pistons up to 45% cleaner than the toughest industry standard (Based on Sequence IIIH results).
No other leading high mileage motor oil provides better protection from friction (Based on Sequence IVA wear test using SAE 5W-30).
Formulated to deliver less oil burn off than high mileage motor oils made from crude oil.
Helps protect engines from loss of horsepower.
Single 5-quart bottle with ergonomic design for easy handling and pouring.
Provides faster low-temperature oil flow and protects in extreme heat.
Pennzoil is the first motor oil made from natural gas, not crude—PurePlus Technology converts pure natural gas into high-quality, full-synthetic base oil that's crystal clear and contains fewer impurities than other traditional and synthetic motor oils.