Hero image 0 of FPPF Chemical Co 00161 16 OZ HOT 4-in-1 Heating Oil Treatment (2 Bottles), 0 of 4

FPPF Chemical Co 00161 16 OZ HOT 4-in-1 Heating Oil Treatment (2 Bottles)

Name: FPPF Chemical Co 00161 16 OZ HOT 4-in-1 Heating Oil Treatment (2 Bottles)
Brand: FPPF
SKU: 378489363
Price: 27.99 USD
Availability: InStock
Rating: 4.8 (16 reviews)

4.8 stars out of 16 reviews

(4.8)|

16 ratings

Key item features

Totally disperses water, controls waxing & gelling
Cleans pump, filter andburner tips while stabilzing fuel
Promotes clean flame while reducing smoke
Eliminates soot and removes "varnish"

Specs

Brand
FPPF
Automotive additive type
Liquid
Rec. use
Automotive
Container type
Bottle
Size
12
Vehicle fitment type
Universal

Current price is $27.99

Price when purchased online

Free shipping
Free 30-day returns

How do you want your item?

Columbus, 43215

Arrives by Thu, Feb 26

Sold and shipped by Doxa Worldwide

4.59375 stars out of 5, based on 256 seller reviews(4.6)

Report an issue with this seller

Free 30-day returns

About this item

Product details

There is always water in fuel oil, but some people downplay the existence of water and the problems it can create. Oil pumped from a cold delivery truck?s tank into a warm basement tank causes condensation. Also, water can enter a tank when it is being filled during a rain or snow storm. When water interfaces with fuel oil, algae is produced in the form of sludge. Water pulls the gum from the fuel oil which builds up on the burner parts as varnish. Filters are meant to get rid of dirt. That leaves the water for you to contend with.

Totally disperses water, controls waxing & gelling
Cleans pump, filter andburner tips while stabilzing fuel
Promotes clean flame while reducing smoke
Eliminates soot and removes "varnish"

info:

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Specifications

Brand

FPPF

Automotive additive type

Liquid

Rec. use

Automotive

Container type

Bottle

Warranty

Warranty information

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Similar items you might like

Based on what customers bought

E-ZOIL H15-16 H.O.T. SHOT Heating Oil Treatment Automotive Additive, 16 oz $22.71
current price $22.71
E-ZOIL H15-16 H.O.T. SHOT Heating Oil Treatment Automotive Additive, 16 oz
4.5 out of 5 Stars. 11 reviews
FPPF HOT 4-in-1 Heating Oil Treatment – 4 Pack (16 oz Bottles) $59.99
current price $59.99
FPPF HOT 4-in-1 Heating Oil Treatment – 4 Pack (16 oz Bottles)
FPPF HOT 4-in-1 Heating Oil Treatment – 6 Pack (16 oz Bottles) $79.99
current price $79.99
FPPF HOT 4-in-1 Heating Oil Treatment – 6 Pack (16 oz Bottles)
5 out of 5 Stars. 1 reviews
MPT 8oz Gear Treatment $21.95
current price $21.95
MPT 8oz Gear Treatment
Reduced price Liqui Moly Catalytic System Clean 300 ml 7110. Cleans The Injection System and The Combustion Chamber. $17.07 Was $22.45
Reduced price
current price $17.07, Was $22.45
Liqui Moly Catalytic System Clean 300 ml 7110. Cleans The Injection System and The Combustion Chamber.
4.8 out of 5 Stars. 16 reviews
STP High Viscosity Oil Treatment (15 fluid ounces) $4.98 Was $11.98 33.2 ¢/fl oz
Available in additional 5 options
current price $4.98, Was $11.98
33.2 ¢/fl oz
STP High Viscosity Oil Treatment (15 fluid ounces)
4.8 out of 5 Stars. 270 reviews
Engine Wear Protectant 100Ml Additive For Noise Reduction And Oil Burning Treatment $4.99
Options
current price $4.99
Engine Wear Protectant 100Ml Additive For Noise Reduction And Oil Burning Treatment
Herramienta de reparación de vidrios de coche de 3 ml, líquido reparador de grietas de parabrisas $6.67
Options
current price $6.67
Herramienta de reparación de vidrios de coche de 3 ml, líquido reparador de grietas de parabrisas
Lead Substitute - 16 oz. $24.99
current price $24.99
Lead Substitute - 16 oz.
5 out of 5 Stars. 1 reviews
Gumout Gas Mileage Improver $14.99
current price $14.99
Gumout Gas Mileage Improver
3 Can of New BG EPR Engine Performance Restoration 109 $38.00
current price $38.00
3 Can of New BG EPR Engine Performance Restoration 109
5 out of 5 Stars. 2 reviews
Liqui Moly Pro-Line Engine Flush Motor Spülung 500 ml 2427 (2037) - Made in Germany $19.49 Was $23.85
current price $19.49, Was $23.85
Liqui Moly Pro-Line Engine Flush Motor Spülung 500 ml 2427 (2037) - Made in Germany
3 out of 5 Stars. 2 reviews
STP 65493US Oil Treatment (15 OZ) 450ML $17.99
current price $17.99
STP 65493US Oil Treatment (15 OZ) 450ML
5 out of 5 Stars. 1 reviews
Lucas 10669 $19.89
current price $19.89
Lucas 10669
CRC Industries De-Squeak Brake Conditioning Treatment 1X11.25OZ $15.95
current price $15.95
CRC Industries De-Squeak Brake Conditioning Treatment 1X11.25OZ
4.6 out of 5 Stars. 30 reviews
1PK FJC 2443 DyEstercool Oil - 8 oz $20.79
current price $20.79
1PK FJC 2443 DyEstercool Oil - 8 oz
BG Motor Oil Additive, 3 Pack (313.0 ml) $43.00
current price $43.00
BG Motor Oil Additive, 3 Pack (313.0 ml)
5 out of 5 Stars. 2 reviews
Liqui-Moly MoS2 Anti-Friction For Gears (50g) -2 Pack $43.29
current price $43.29
Liqui-Moly MoS2 Anti-Friction For Gears (50g) -2 Pack
Slick 50 Engine/Transmission Treatment,15 oz. Sz 75001 $26.41
current price $26.41
Slick 50 Engine/Transmission Treatment,15 oz. Sz 75001
5 out of 5 Stars. 7 reviews
CleanBoost EMT Engine Metal Treatment Automotive Additive, 16oz $28.97
current price $28.97
CleanBoost EMT Engine Metal Treatment Automotive Additive, 16oz
5 out of 5 Stars. 1 reviews

Customer ratings & reviews

4.8 out of 5 stars

stars16 ratings9 reviews

How item rating is calculated

Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.

Sort by |

Showing 1-3 of 9 reviews

Dec 17, 2025

Judy

Top Reviewer

Sold and shipped byDoxa Worldwide

5 out of 5 stars review

Verified Purchase

Hot 4 in 1 heating oil works great for the new bio fuel ,i had to order this for my fuel because it was gelling up and freezing so i put thisnadditive into tank and it works no more gelling of the fuel no more freezing it also removes water if its in the fuel.Great product.I highly recommend thisnif you use the new bio fuel for home heating.

Helpful?

Sep 6, 2025

MrMoonlight

Sold byDoxa WorldwideDelivered byWalmart

5 out of 5 stars review

Verified Purchase

Good results if used regularly

I have used this additive for 20 years. Furnace still working great. The yearly heating cleaning shows no issues, cheap insurance based on my experience.

Helpful?

Feb 1, 2026

Walmart customer

Sold byDoxa WorldwideDelivered byWalmart

5 out of 5 stars review

Verified Purchase

fuel oil treatment

keeps the fuel in the tank clean and free of water. the heater runs clean burning

Helpful?

Rewards debit card.Earn 3% cash back, on up to $150spent each month.Terms apply.

Join OnePay Cash

Rollbacks & more

Easter

Grocery

Clothing, Shoes, & Accessories

Baby & Kids

Pharmacy, Health & Wellness

Home, Garden & Tools

Electronics

Gaming

Auto & Tires

Personal Care

Beauty

Toys & Outdoor Play

Household Essentials

Pet Supplies

School, Office & Art Supplies

Sports & Outdoors

Books, Movies, & Music

Party Supplies

Auto Care Services

Pharmacy

Health Services

Vaccines

Vision Center

Benefit Programs

Insurance Services

Lists

Registries

Gift Cards

Spark Good

Custom Cakes

Custom Cupcakes

Featured

Photo Gifts

OnePay Hub

Money & Other Services

Gift Cards

Protection Services

Home & Tech Services

Subscriptions

Subscription Products

Walmart Business

Industry solutions

It’s easier in the app

Pickup & Delivery

Get inspired

FPPF Chemical Co 00161 16 OZ HOT 4-in-1 Heating Oil Treatment (2 Bottles)

Key item features

Specs

How do you want your item?

About this item

Product details

Specifications

Brand

Automotive additive type

Rec. use

Container type

Warranty

Warranty information

Similar items you might like

Based on what customers bought

E-ZOIL H15-16 H.O.T. SHOT Heating Oil Treatment Automotive Additive, 16 oz $22.71

E-ZOIL H15-16 H.O.T. SHOT Heating Oil Treatment Automotive Additive, 16 oz

FPPF HOT 4-in-1 Heating Oil Treatment – 4 Pack (16 oz Bottles) $59.99

FPPF HOT 4-in-1 Heating Oil Treatment – 4 Pack (16 oz Bottles)

FPPF HOT 4-in-1 Heating Oil Treatment – 6 Pack (16 oz Bottles) $79.99

FPPF HOT 4-in-1 Heating Oil Treatment – 6 Pack (16 oz Bottles)

MPT 8oz Gear Treatment $21.95

MPT 8oz Gear Treatment

Reduced price Liqui Moly Catalytic System Clean 300 ml 7110. Cleans The Injection System and The Combustion Chamber. $17.07 Was $22.45

Liqui Moly Catalytic System Clean 300 ml 7110. Cleans The Injection System and The Combustion Chamber.

STP High Viscosity Oil Treatment (15 fluid ounces) $4.98 Was $11.98 33.2 ¢/fl oz

STP High Viscosity Oil Treatment (15 fluid ounces)

Engine Wear Protectant 100Ml Additive For Noise Reduction And Oil Burning Treatment $4.99

Engine Wear Protectant 100Ml Additive For Noise Reduction And Oil Burning Treatment

Herramienta de reparación de vidrios de coche de 3 ml, líquido reparador de grietas de parabrisas $6.67

Herramienta de reparación de vidrios de coche de 3 ml, líquido reparador de grietas de parabrisas

Lead Substitute - 16 oz. $24.99

Lead Substitute - 16 oz.

Gumout Gas Mileage Improver $14.99