---
product_id: 12217552
title: "Rislone Fuel Injector Cleaner with Upper Cylinder Lubricant - 32 oz"
brand: "rislone"
price: "$317.92"
currency: USD
in_stock: true
reviews_count: 8
category: "Rislone"
url: https://www.desertcart.us/products/12217552-rislone-fuel-injector-cleaner-with-upper-cylinder-lubricant-32-oz
store_origin: US
region: United States of America
---

# 32 oz heavy-duty fuel system tune-up Boosts power, mileage & smooth idle Compatible with all fuel types & engines Rislone Fuel Injector Cleaner with Upper Cylinder Lubricant - 32 oz

**Brand:** rislone
**Price:** $317.92
**Availability:** ✅ In Stock

## Summary

> ⛽ Clean fuel, smooth ride, smarter drive.

## Quick Answers

- **What is this?** Rislone Fuel Injector Cleaner with Upper Cylinder Lubricant - 32 oz by rislone
- **How much does it cost?** $317.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/12217552-rislone-fuel-injector-cleaner-with-upper-cylinder-lubricant-32-oz)

## Best For

- rislone enthusiasts

## Why This Product

- Trusted rislone brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Engine Longevity Boost:** Upper cylinder lubricant reduces wear on cylinders, rings & pistons, extending engine life.
- • **Fuel Efficiency Maximizer:** High-performance additives increase mileage and save you money at the pump.
- • **Complete Fuel System Tune-Up:** Eliminates noisy injectors, rough idle & hard starts for a smoother drive.
- • **Universal Fuel Compatibility:** Works seamlessly with gasoline, diesel, ethanol blends & biofuels—one solution for every ride.
- • **Made in the USA with Trusted Quality:** Proudly manufactured domestically, ensuring reliability and performance you can count on.

## Overview

Rislone Fuel Injector Cleaner with Upper Cylinder Lubricant is a 32 oz heavy-duty formula designed to clean fuel injectors, smooth rough idles, eliminate hard starts, and boost engine performance. Compatible with all gasoline, diesel, ethanol, and biofuel types, it also lubricates upper cylinders to reduce engine wear. Made in the USA, it’s a trusted choice for maintaining optimal engine efficiency and fuel economy.

## Description

Maintains optimum efficiency and power with regular use. Smoothens rough idle and eliminates hard starts giving cleaner, quieter operation. Upper cylinder lubricant helps prevent cylinder, ring and piston wear. Saves on gas. Cleans fuel injectors and high fuel costs.

Review: GREAT PRODUCT - Great product! This stuff is helping my truck run great. I live in an area that there is not 1 good fuel station with certified gasoline with cleaning additives. At least not that I have discovered. By adding this product my truck is getting the lubrication it needs and the cleaning agents it requires to keep the injectors plus the O2 sensors healthy. It works and MADE IN THE USA!
Review: had to do some adjustments - good stuff worked right away

## Features

- CLEANS FUEL INJECTORS: This heavy-duty, larger size (32 oz) complete fuel system tune-up helps eliminate noisy injectors & fuel pumps, rough idle, hard starting and hesitation.
- SMOOTHES ROUGH IDLE AND ELIMINATES HARD STARTS: High performance additives increase power, performance, mileage and help save fuel by cleaning & lubricating fuel injectors. Regular use, summer and winter, maintains optimum engine efficiency and power.
- USE WITH ALL GASOLINES AND FUELS: Works with all types of fuel including regular & unleaded gasoline, ULSD Ultra Low Sulfur Diesel, E10 E15 E85 Ethanol and other reformulated and bio-fuel formulas.
- WORKS WITH ALL FUEL INJECTED AND CARBURATED ENGINES: Use in gas, ethanol and diesel cars, SUV’s, trucks, RV’s, fuel injected, carbureted, turbo, GTDI and direct injected engines.
- MADE IN THE USA

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00BYS75UK |
| Best Sellers Rank | #21,733 in Automotive ( See Top 100 in Automotive ) #2 in Automotive Replacement Fuel Injectors |
| Brand | Rislone |
| Brand Name | Rislone |
| Contains Liquid Contents? | Yes |
| Customer Reviews | 4.5 out of 5 stars 305 Reviews |
| Global Trade Identification Number | 10078615047328 |
| Included Components | (6) 32 oz |
| Item Form | Liquid |
| Item Type Name | Fuel Injector Cleaner with Upper Cylinder Lubricant |
| Item Volume | 32 Fluid Ounces |
| Item Weight | 3 Pounds |
| Manufacturer | Rislone |
| Material Feature | Unscented |
| Material Features | Unscented |
| Model Number | 4732-6PK |
| Number of Items | 6 |
| Part Number | 4732-6PK |
| Recommended Uses For Product | Fleet and plant maintenance. |
| Scent | Unscented |
| Size | 5.33 Fl Oz (Pack of 6) |
| Special Features | Cleaning |
| Specific Uses For Product | Engine |
| Surface Recommendation | Miscellaneous |
| Unit Count | 32.0 Fluid Ounces |
| Warranty Description | No |

## Product Details

- **Brand:** Rislone
- **Item Form:** Liquid
- **Scent:** Unscented
- **Specific Uses For Product:** Engine
- **Material Feature:** Unscented

## Images

![Rislone Fuel Injector Cleaner with Upper Cylinder Lubricant - 32 oz - Image 1](https://m.media-amazon.com/images/I/81QptoCLqRL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ GREAT PRODUCT
*by B***B on April 12, 2026*

Great product! This stuff is helping my truck run great. I live in an area that there is not 1 good fuel station with certified gasoline with cleaning additives. At least not that I have discovered. By adding this product my truck is getting the lubrication it needs and the cleaning agents it requires to keep the injectors plus the O2 sensors healthy. It works and MADE IN THE USA!

### ⭐⭐⭐⭐⭐ had to do some adjustments
*by B***U on May 6, 2026*

good stuff worked right away

### ⭐⭐⭐⭐ Be careful on dosage
*by C***R on January 2, 2026*

Good cleaner but watch the dosage. I put around 4 oz in a 1/2 tank and started getting rough idle and stutter/misfire due to dilution and bad combustion. Once I filled up the tank issues were gone. Just be aware and follow recommended dose.

## Frequently Bought Together

- Rislone Fuel Injector Cleaner with Upper Cylinder Lubricant - 32 oz
- Rislone Hy-per Fuel Complete Fuel System Cleaner Gas (Pack of 4)
- Rislone 4102 Xtreme LUBE® Maximum Performance Engine Treatment, 16.9 oz, 5-Pack

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**Shop now:** [https://www.desertcart.us/products/12217552-rislone-fuel-injector-cleaner-with-upper-cylinder-lubricant-32-oz](https://www.desertcart.us/products/12217552-rislone-fuel-injector-cleaner-with-upper-cylinder-lubricant-32-oz)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-03*