--- product_id: 212964664 title: "Pro Series Car Intake Valve Cleaner, Car Cleaner Avoids Engine Teardown and Improves Engine Performance for Cars, Truck, Motorcycle - 14 Oz" brand: "stp" price: "27122 kr" currency: ISK in_stock: true reviews_count: 8 category: "Stp" url: https://www.desertcart.is/products/212964664-pro-series-car-intake-valve-cleaner-car-cleaner-avoids-engine store_origin: IS region: Iceland --- # boosts horsepower & fuel efficiency fast carbon deposit removal 14 oz pro-grade formula Pro Series Car Intake Valve Cleaner, Car Cleaner Avoids Engine Teardown and Improves Engine Performance for Cars, Truck, Motorcycle - 14 Oz **Brand:** stp **Price:** 27122 kr **Availability:** ✅ In Stock ## Summary > ⚡ Unlock Peak Engine Power Without the Garage Visit! ## Quick Answers - **What is this?** Pro Series Car Intake Valve Cleaner, Car Cleaner Avoids Engine Teardown and Improves Engine Performance for Cars, Truck, Motorcycle - 14 Oz by stp - **How much does it cost?** 27122 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/212964664-pro-series-car-intake-valve-cleaner-car-cleaner-avoids-engine) ## Best For - stp enthusiasts ## Why This Product - Trusted stp brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Engine Rescue Formula:** Dissolves stubborn carbon deposits to avoid costly engine teardown - • **Performance Unleashed:** Enhances horsepower, acceleration, and fuel economy for a smoother ride - • **Pro-Grade Care at Home:** Professional strength cleaner designed for cars, trucks, and motorcycles - • **Long-Term Engine Vitality:** Protects engine life by preventing corrosion and rust buildup - • **Precision Cleaning, Zero Hassle:** Color-coded dials + dispenser hose for effortless, mess-free application ## Overview STP Pro Series Car Intake Valve Cleaner is a 14 oz professional-grade formula designed to remove hardened carbon deposits, improving engine horsepower, fuel efficiency, and acceleration. Equipped with a dispenser hose and color-coded dials, it offers easy, precise application for cars, trucks, and motorcycles—helping you avoid costly engine teardown and extend engine life. ## Description Buy STP Pro Series Car Intake Valve Cleaner, Car Cleaner Avoids Engine Teardown and Improves Engine Performance for Cars, Truck, Motorcycle - 14 Oz: Corrosion & Rust Inhibitors - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Dramatically increased my gas mileage! - I really didn't know about the issue with fuel injected engines getting build up on the intake valves until I stumbled across it on a car forum when I was researching another problem. My car only has about 35K miles on it, but from what I was reading, you can get build up in as little as 10K miles. I was doing some other maintenance anyway, so I thought I would give this a try even though the engine was running fine. I followed the instructions on the can and it worked like a champ. The check engine light came on 2-3 times while it was spraying, but went off after a few seconds. I did a test drive around town after it was done and it seemed to run fine. The next day I went on a road trip of over 300 miles. This trip usually takes about 3/4 of a tank of gas. It only took about 5/8 of a tank. The return trip was even better using barely 1/2 tank. I'm really pleased with those results especially with gas prices the way they are. I plan to use a can of this at every other oil change because it's clearly doing something right. Review: Easy but pricey - Really a great system. Just wish the price was lower or system reusable. Does it work? Who knows? It’s insurance just in case for GTI intake valves. ## Features - Comes with a dispenser hose and color-coded dials for easy use - Removes hardened carbon deposits that can be harmful to your engine - Auto cleaner helps to improve horsepower, fuel efficiency, engine life and acceleration - Professional-grade car care for easy intake valve cleaning at home ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B085H6PH16 | | Best Sellers Rank | #207,011 in Automotive ( See Top 100 in Automotive ) #357 in Care Corrosion & Rust Inhibitors #3,955 in Oils & Fluids | | Brand | STP | | Customer Reviews | 4.2 4.2 out of 5 stars (147) | | Date First Available | March 4, 2020 | | Item Weight | 3.3 pounds | | Item model number | 19127 | | Manufacturer | Armored AutoGroup | | Manufacturer Part Number | 19127 | | Product Dimensions | 12 x 4.2 x 3 inches | | Voltage | 12 volts | ## Images ![Pro Series Car Intake Valve Cleaner, Car Cleaner Avoids Engine Teardown and Improves Engine Performance for Cars, Truck, Motorcycle - 14 Oz - Image 1](https://m.media-amazon.com/images/I/61VbuZ5HFlL.jpg) ## Questions & Answers **Q: Why are the questions and reviews for the wrong product...? this is Stp gdi Pro cleaner and reviews and questions are for an additive** A: My review is for the additive not this. Must be an amazon database issue. **Q: How long is the hose? Is it long enough to reach to the drivers seat?** A: Thank you for submitting your question, The hose is 42. For any further information please reach out to us on 800-776-1530 or autohelpline@energizer.com to assist you better. STP Consumer Services. Thank you **Q: Can this be fed into the vacuum hose of the valve cover, instead of through the throttle body?** A: I don't think it's going to work in that location and it's designed to get injected into the intake or throttle body directly. **Q: Can i use stp and take valve cleaner on my 383 moe par motor** A: no, junk it ## Customer Reviews ### ⭐⭐⭐⭐⭐ Dramatically increased my gas mileage! *by J***. on September 29, 2022* I really didn't know about the issue with fuel injected engines getting build up on the intake valves until I stumbled across it on a car forum when I was researching another problem. My car only has about 35K miles on it, but from what I was reading, you can get build up in as little as 10K miles. I was doing some other maintenance anyway, so I thought I would give this a try even though the engine was running fine. I followed the instructions on the can and it worked like a champ. The check engine light came on 2-3 times while it was spraying, but went off after a few seconds. I did a test drive around town after it was done and it seemed to run fine. The next day I went on a road trip of over 300 miles. This trip usually takes about 3/4 of a tank of gas. It only took about 5/8 of a tank. The return trip was even better using barely 1/2 tank. I'm really pleased with those results especially with gas prices the way they are. I plan to use a can of this at every other oil change because it's clearly doing something right. ### ⭐⭐⭐⭐⭐ Easy but pricey *by L***A on May 1, 2025* Really a great system. Just wish the price was lower or system reusable. Does it work? Who knows? It’s insurance just in case for GTI intake valves. ### ⭐⭐⭐⭐ Might harm O2 sensor’s *by R***T on August 23, 2022* During use CEL may come on which is to be expected and is mentioned on instructions It did function as advertised and there is real improvement in engine idle and response However after 1 week all 4 Up y down stream O2 sensors are either flat line or slow response on diagnosis analysis with computer. No CEL Engine 2015 with 108K miles Silverado 4.3 V6 It is not certain these were failing before using product. It is certain there would be other post , this coild be coincidental. Otherwise very easy to use this system ## Frequently Bought Together - STP Pro Series Car Intake Valve Cleaner, Car Cleaner Avoids Engine Teardown and Improves Engine Performance for Cars, Truck, Motorcycle - 20 Oz - Berryman Products 2611 Intake Valve and Combustion Chamber Cleaner, 16-Ounce Aerosol - LIQUI MOLY Valve Clean | 150 ml | Petroladititive | SKU: 2001, Blue --- ## 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.is/products/212964664-pro-series-car-intake-valve-cleaner-car-cleaner-avoids-engine](https://www.desertcart.is/products/212964664-pro-series-car-intake-valve-cleaner-car-cleaner-avoids-engine) --- *Product available on Desertcart Iceland* *Store origin: IS* *Last updated: 2026-08-27*