--- product_id: 18956094 title: "Motorcraft Cetane Booster & Performance Improver - PM-22-ASU - 6 Fl Oz Bottle (For Ford Vehicles Equipped with Power Stroke Diesel Engines)" brand: "motorcraft" price: "R36" currency: ZAR in_stock: false reviews_count: 8 url: https://www.desertcart.co.za/products/18956094-motorcraft-cetane-booster-and-performance-improver-pm-22-asu-6 store_origin: ZA region: South Africa --- # Boosts cetane rating +10+ Improves fuel economy up to 5% Reduces engine wear with added lubricity Motorcraft Cetane Booster & Performance Improver - PM-22-ASU - 6 Fl Oz Bottle (For Ford Vehicles Equipped with Power Stroke Diesel Engines) **Brand:** motorcraft **Price:** R36 **Availability:** ❌ Out of Stock ## Summary > ⚡ Elevate your diesel game — smoother starts, smarter fuel, stronger engine! ## Quick Answers - **What is this?** Motorcraft Cetane Booster & Performance Improver - PM-22-ASU - 6 Fl Oz Bottle (For Ford Vehicles Equipped with Power Stroke Diesel Engines) by motorcraft - **How much does it cost?** R36 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/18956094-motorcraft-cetane-booster-and-performance-improver-pm-22-asu-6) ## Best For - motorcraft enthusiasts ## Why This Product - Trusted motorcraft brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Engine Armor:** Adds lubricity to protect your engine from wear and extend its lifespan - • **Smooth Operator:** Reduces rough idling and engine noise for a premium driving experience - • **Power Up Your Diesel:** Boosts cetane rating to enhance fuel ignitability and engine responsiveness - • **Ignite with Confidence:** Ultra low sulfur diesel compliant for cleaner, smoother starts - • **Fuel Smarter, Drive Longer:** Improves fuel economy, saving you money on every mile ## Overview Motorcraft Cetane Booster PM22ASU is a precision-formulated diesel additive designed to enhance ultra low sulfur diesel fuel by boosting cetane rating, improving fuel economy, smoothing engine operation, and adding lubricity to reduce engine wear. Ideal for diesel engines seeking cleaner combustion and optimized performance. ## Description Motorcraft Cetane Booster & Performance Improver is recommended by Ford Motor Company for use in Ford vehicles equipped with Power Stroke Diesel engines. One 6 fl oz bottle will treat up to 35 gallons of diesel fuel. PM-22-ASU is sold as an individual 6 fl oz bottle.Motorcraft PM-22-ASU Cetane Booster & Performance Improver is specially formulated for diesel engines. It increases power, smooths engine operation, and improves fuel economy by boosting the cetane rating and adding lubricity to diesel fuel while being ULSD compliant.Ford Motorcraft parts are engineered for reliability, performance and meet the exact specifications of Ford vehicles. Motorcraft parts deliver the Original Equipment fit and function you need for Ford and Lincoln models. Motorcraft parts are recommended by Ford for their Ford and Lincoln vehicles. And that's not surprising. After all, they were engineered by the same people who engineered the vehicle. Choose quality and reliability. Choose Motorcraft. Review: Works great - My old 5.9 Cummins had a little rough idle not bad but noticeable. This cured it . I got the idea to try it when I worked on a lot of Ford diesels . Review: Boosting Cetane is crucial for any brand diesel - Definitely help ## Features - Ultra low sulfur diesel; meets ULSD compliant - Specially formulated for diesel engines to combat the effects of poor-quality diesel fuel - Boosts the cetane rating (fuel ignitability) of diesel fuel for improved starting performance - Smoothes engine operation; improves fuel economy and adds lubricity to fuel to reduce engine wear ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0034RIKCQ | | Automotive Fit Type | Vehicle Specific Fit | | Best Sellers Rank | #609,144 in Automotive ( See Top 100 in Automotive ) #230 in Diesel Additives | | Brand Name | Motorcraft | | Compatible with Vehicle Type | Power Stroke Diesel Engines, Truck | | Container Type | Bottle | | Customer Reviews | 4.7 4.7 out of 5 stars (47) | | Global Trade Identification Number | 00031508519893 | | Included Components | Cetane Booster & Performance Improver | | Item Type Name | Cetane Booster & Performance Improver | | Item Weight | 5.6 ounces | | Liquid Volume | 6 Fluid Ounces | | Manufacturer | Motorcraft | | Manufacturer Part Number | PM-22-ASU | | Model Number | PM-22-ASU | | Size | 1 Count (6 Fl Oz Bottle) | | UPC | 031508519893 | | Unit Count | 6.0 Fluid Ounces | ## Product Details - **Brand:** Motorcraft - **Liquid Volume:** 6 Fluid Ounces - **Package Information:** Bottle - **UPC:** 031508519893 - **Vehicle Service Type:** Power Stroke Diesel Engines, Truck ## Images ![Motorcraft Cetane Booster & Performance Improver - PM-22-ASU - 6 Fl Oz Bottle (For Ford Vehicles Equipped with Power Stroke Diesel Engines) - Image 1](https://m.media-amazon.com/images/I/51XbCLB50lL.jpg) ![Motorcraft Cetane Booster & Performance Improver - PM-22-ASU - 6 Fl Oz Bottle (For Ford Vehicles Equipped with Power Stroke Diesel Engines) - Image 2](https://m.media-amazon.com/images/I/41xpE74T6AL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great *by D***T on February 7, 2026* My old 5.9 Cummins had a little rough idle not bad but noticeable. This cured it . I got the idea to try it when I worked on a lot of Ford diesels . ### ⭐⭐⭐⭐⭐ Boosting Cetane is crucial for any brand diesel *by M***0 on January 31, 2026* Definitely help ### ⭐⭐⭐⭐⭐ Saved me money *by I***R on November 2, 2025* Noticed a drop in the amount of Def usage with this product in my 2017 6.7 powerstroke ## Frequently Bought Together - Ford Genuine PM-22-ASU ULSD Compliant Cetane Booster and Performance Improver - 8 fl. oz. - Motorcraft Oil Filter - FL2124S (Replaces FL2051S) - Ford Genuine Ford Fluid PM-23-A ULSD Compliant Anti-Gel and Performance Improver - 20 oz. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/18956094-motorcraft-cetane-booster-and-performance-improver-pm-22-asu-6](https://www.desertcart.co.za/products/18956094-motorcraft-cetane-booster-and-performance-improver-pm-22-asu-6) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-04-24*