--- product_id: 49719064 title: "Seal Conditioner — 125 ml" brand: "forte" price: "COP 178718" currency: COP in_stock: true reviews_count: 8 category: "Forte" url: https://www.desertcart.co/products/49719064-seal-conditioner-125-ml store_origin: CO region: Colombia --- # Saves costly repairs Restores rubber seal elasticity 125ml precision dose Seal Conditioner — 125 ml **Brand:** forte **Price:** COP 178718 **Availability:** ✅ In Stock ## Summary > 🛠️ Seal the deal on leaks before they seal your wallet! ## Quick Answers - **What is this?** Seal Conditioner — 125 ml by forte - **How much does it cost?** COP 178718 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/49719064-seal-conditioner-125-ml) ## Best For - forte enthusiasts ## Why This Product - Trusted forte brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Trusted by Pros:** Top-rated by mechanics and pre-owned car dealers for quick, reliable leak fixes and engine rejuvenation. - • **Eco-Aware Formula:** Formulated with awareness of aquatic toxicity—use responsibly to protect the environment while maintaining your vehicle. - • **Oil Burn Reduction:** Effectively reduces oil burning caused by valve stem seal shrinkage, extending engine life and performance. - • **Seal Revival Power:** Restores hardened and shrunken crankshaft seals to like-new flexibility, preventing leaks before costly replacements. - • **Cost-Effective Maintenance:** A budget-friendly alternative to expensive seal replacements, saving you hundreds on repairs. ## Overview Forte Lubricants Car Rear Crankshaft Seal Oil Leak Conditioner (125ml) is a specialized treatment designed to restore the elasticity of rubber seals in your vehicle’s crankshaft, preventing oil leaks and reducing oil burning. Ideal for pre-owned cars and vehicles with aging seals, it offers a cost-effective solution to expensive repairs by rejuvenating hardened or shrunken seals. Highly rated and trusted by professionals, this product helps maintain engine performance while requiring responsible use due to its aquatic toxicity. ## Description Forté eal Conditioner will retore the elatomer propertie of rubber eal that have hrunk or hardened. eal Conditioner is particularly ueful to pre-owned car dealer to overcome unightly leak from the rear main crankhaft eal which ordinarily would be very expenive to rectify by replacement. also oil burning due to valve tem eal hrinkage is treatable provided that the eal is not damaged or completely brittle. Review: Saved a fortune - Great product my car had been sitting for a while and when I started it after being in storage for 12 months it started to smoke blue smoke spoke to my mechanic about it and he told me to run this in for a while after a oil change then add another after 3 months it rejuvenated the rubber valve stems seals now it does not smoke anymore saved a fortune on having valve stems dune Review: Wow it works, saved me a lot of money - So impressed by this stuff, I have a e92 BMW it was throwing out a lot of blueish smoke after idling; indicating the stem seals have a small leak. Using this stuff and using thicker oil, completely fixed the issue. I am so impressed by this, its the best £17 I have ever spent I think. ## Features - Toxic to aquatic life with long lasting effects. - Reduce oil burning. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0035Q0GTG | | Best Sellers Rank | 14,648 in Automotive (See Top 100 in Automotive) 1 in Car Crankshaft Seals | | Brand | Forte | | Customer Reviews | 4.3 4.3 out of 5 stars (294) 4.3 out of 5 stars | | Date First Available | 17 Sept. 2021 | | Delivery Information | We cannot deliver certain products outside mainland UK ( Details). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. | | Item Model Number | 404_SML | | Item Weight | 120 g | | Manufacturer | Forte | | Manufacturer Part Number | 404_SML | | Product Dimensions | 24 x 6.5 x 4 cm; 120 g | ## Images ![Seal Conditioner — 125 ml - Image 1](https://m.media-amazon.com/images/I/518MxAetlgL.jpg) ## Questions & Answers **Q: I need one for my x5 in new jersey in the usa self it i’ll pay shipping** A: You have Amazon in USA you should be able to get it through them. Bob **Q: Do you just add to the engine oil?** A: Yes after changing the engine oil and the filter just empty the contents of the seal conditioner in to the engine. Bit of advice if you car/van has high mileage I would use Forte engine flush before changing engine oil & filter. **Q: How much do i need it for 3.0 bmw engine?** A: I have a 3.0 Ltr engine coupled to an auto gearbox, with a slight leak on the oil seal. I have used 2 x 125 ml tubes, as one tube is for engines up to 2 Ltrs. However, I have yet to monitor the results. **Q: Do you deliver to the US** A: As I don't work for the Company I can not answer the question. I am retired mechanic small garage owner that has used the Forte products for over 30 years and I have found after using other products on the market the Forte in my opinion is the only one that does what it said on the bottle. ( it works ) Bob the mechanic. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Saved a fortune *by B***. on 23 August 2025* Great product my car had been sitting for a while and when I started it after being in storage for 12 months it started to smoke blue smoke spoke to my mechanic about it and he told me to run this in for a while after a oil change then add another after 3 months it rejuvenated the rubber valve stems seals now it does not smoke anymore saved a fortune on having valve stems dune ### ⭐⭐⭐⭐⭐ Wow it works, saved me a lot of money *by V***H on 14 June 2023* So impressed by this stuff, I have a e92 BMW it was throwing out a lot of blueish smoke after idling; indicating the stem seals have a small leak. Using this stuff and using thicker oil, completely fixed the issue. I am so impressed by this, its the best £17 I have ever spent I think. ### ⭐⭐⭐⭐ Crankshaft seal. *by F***. on 9 November 2025* Did seem to make a difference. Used 2 lots. Would use again if needed. ## Frequently Bought Together - Forte Lubricants Car Rear Crankshaft Seal Oil Leak Conditioner - 125ml - Forte Petrol Injector Cleaner - Liqui Moly 1803 Injection Cleaner 300ml --- ## 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/products/49719064-seal-conditioner-125-ml](https://www.desertcart.co/products/49719064-seal-conditioner-125-ml) --- *Product available on Desertcart Colombia* *Store origin: CO* *Last updated: 2026-07-30*