--- product_id: 531748792 title: "LS Coolant Crossover Steam Vent Kit 6.0 5.3 LS Steam 4 Port Line Kit" brand: "pqy" price: "$U4587" currency: UYU in_stock: true category: "Pqy" url: https://www.desertcart.uy/products/531748792-ls-coolant-crossover-steam-vent-kit-6-0-5-3 store_origin: UY region: Uruguay --- # Universal 4-port design - fits LS1 to LSX engines Tapered thread fittings - leak-resistant precision seal 304 stainless steel tubing - durable & corrosion-resistant LS Coolant Crossover Steam Vent Kit 6.0 5.3 LS Steam 4 Port Line Kit **Brand:** pqy **Price:** $U4587 **Availability:** βœ… In Stock ## Summary > πŸš— Upgrade your LS cooling game β€” don’t let steam slow you down! ## Quick Answers - **What is this?** LS Coolant Crossover Steam Vent Kit 6.0 5.3 LS Steam 4 Port Line Kit by pqy - **How much does it cost?** $U4587 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/531748792-ls-coolant-crossover-steam-vent-kit-6-0-5-3) ## Best For - pqy enthusiasts ## Why This Product - Trusted pqy brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Leak-Proof Performance:** Tapered thread fittings ensure a secure, leak-resistant connection, maintaining optimal system pressure. - β€’ **Optimized Steam Venting:** Effectively releases radiator pressure and steam, protecting your engine and enhancing cooling efficiency. - β€’ **Universal Compatibility:** Seamlessly fits a wide range of LS engines including LS1, LS2, LS3, LS6, LS7, LS9, and LSX for versatile upgrades. - β€’ **Complete Installation Kit:** Includes manifolds, couplers, end fittings, and lag spikes for a hassle-free, professional-grade setup. - β€’ **Precision Engineered Durability:** Crafted from premium 304 stainless steel and aluminum for long-lasting corrosion resistance and strength. ## Overview The PQY LS Coolant Crossover Steam Vent Kit is a high-quality, universal 4-port steam vent system made from durable 304 stainless steel and aluminum. Designed to fit LS1 through LSX engines, it features tapered thread fittings for a leak-resistant seal and efficiently releases radiator pressure to optimize engine cooling. The kit includes all necessary components for straightforward installation, making it an essential upgrade for LS engine enthusiasts seeking reliable performance and longevity. ## Description Buy PQY LS Coolant Crossover Steam Vent Kit 6.0 5.3 LS Steam 4 Port Line Kit | Fit for 6.0 5.3 LS1 LS2 LS3 LS6 LS7 LS9 LSX;stainless steel steam tube;black steam port fitting: Accessories - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases ## Features - LS Stainless Steam Vent Kit: The LS steam vent kit consists of high-quality 304 stainless steel tube and aluminum steam vent connectors fittings.The fitting is designed with Tapered thread and not easy to leak,you can also use some tap onto the thread of the fitting. - Application: The LS 4 port steam vent kit is universal for LS1, LS2, LS3, LS6, LS7, LS9, LSX engines.Please check the size of the LS steam vent line kit before purchase. - Performance: The PQY LS coolant crossover steam vent kit can allow the radiator cap to release pressure as intended thereby removing the steam/pressure from the system.Our PQY ls steam port kit is a great replacement for 5.3 ls steam vent kit and 6.0 ls steam port kit. - Package Include: 5x Center manifold,1x Corner manifold ports machines,4x Coupler,9x End fittings,4x Lag spike. - Installation Tip: Please install the ls coolant crossover kit when the engine is not hot as it can become a safety hazard to handle hot fluids.Does not have clearance under the intake to run a proper traditional hard line steam kit coolant crossover setup. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BVVJ4VX2 | | Best Sellers Rank | #28,299 in Automotive ( See Top 100 in Automotive ) #7 in Automotive Replacement Engine Cooler Accessories | | Brand Name | PQY | | Color | Silver | | Customer Reviews | 3.3 3.3 out of 5 stars (155) | | Item Weight | 0.52 kg | | Manufacturer | PQY | | Material Type | Stainless Steel | | Outside Diameter | 0.13 inches | | Unit Count | 1 Count | ## Product Details - **Brand:** PQY - **Color:** Silver - **Item Highlight:** Fit for 6.0 5.3 LS1 LS2 LS3 LS6 LS7 LS9 LSX;stainless steel steam tube;black steam port fitting - **Item Weight:** 0.52 kg - **Manufacturer:** PQY - **Material:** Stainless Steel - **Number of Packs:** 1 - **Outside Diameter:** 0.13 inches - **Set Name:** LS Coolant Crossover Steam Vent Kit (Complete 4 Corner Set) - **Unit Count:** 1 Count ## Images ![LS Coolant Crossover Steam Vent Kit 6.0 5.3 LS Steam 4 Port Line Kit - Image 1](https://m.media-amazon.com/images/I/41vL8lEc87L.jpg) ![LS Coolant Crossover Steam Vent Kit 6.0 5.3 LS Steam 4 Port Line Kit - Image 2](https://m.media-amazon.com/images/I/31MUUhnunoL.jpg) ![LS Coolant Crossover Steam Vent Kit 6.0 5.3 LS Steam 4 Port Line Kit - Image 3](https://m.media-amazon.com/images/I/41eK5adefSL.jpg) ![LS Coolant Crossover Steam Vent Kit 6.0 5.3 LS Steam 4 Port Line Kit - Image 4](https://m.media-amazon.com/images/I/41ZaRig+oPL.jpg) ![LS Coolant Crossover Steam Vent Kit 6.0 5.3 LS Steam 4 Port Line Kit - Image 5](https://m.media-amazon.com/images/I/41qFfo0is0L.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - PQY LS Coolant Crossover Steam Vent Kit LS 4 Port Steam Line Kit Compatible with LS1 LS2 LS3 LS6 Engines - WnSEu MSCRP LS Gen 3 Low Profile Valley Pan Cover Plate with Gasket and Seals Compatible with LSX LS1 LM7 LR4 LQ4 LS6 L59 - koxuyim Camshaft Retainer Plate Gasket Compatible with LS Series Engines, &Bolt Kit ARP 134-1003 Gen III IV V for GM LS1 LS2 LS3 4.8 5.3L 6.0L 6.2L Vortec Corvette Cam --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.uy/products/531748792-ls-coolant-crossover-steam-vent-kit-6-0-5-3](https://www.desertcart.uy/products/531748792-ls-coolant-crossover-steam-vent-kit-6-0-5-3) --- *Product available on Desertcart Uruguay* *Store origin: UY* *Last updated: 2026-10-02*