--- product_id: 158148239 title: "12648138 Positive Crankcase Ventilation (PCV) Tube" brand: "gm genuine parts" price: "118.74 DT" currency: TND in_stock: true reviews_count: 11 category: "Gm Genuine Parts" url: https://www.desertcart.tn/products/158148239-12648138-positive-crankcase-ventilation-pcv-tube store_origin: TN region: Tunisia --- # Easy installation Vehicle-specific design Precision-engineered fit 12648138 Positive Crankcase Ventilation (PCV) Tube **Brand:** gm genuine parts **Price:** 118.74 DT **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your ride with GM Genuine precision—because your engine deserves the best! ## Quick Answers - **What is this?** 12648138 Positive Crankcase Ventilation (PCV) Tube by gm genuine parts - **How much does it cost?** 118.74 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/158148239-12648138-positive-crankcase-ventilation-pcv-tube) ## Best For - gm genuine parts enthusiasts ## Why This Product - Trusted gm genuine parts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Lightweight & Durable:** Crafted from premium PCV material weighing just 0.81 oz for long-lasting performance. - • **OEM Quality Assurance:** Meets GM Original Equipment standards for unmatched reliability and durability. - • **Trusted by Professionals:** Recommended by GM dealers and certified service centers for optimal engine health. - • **Engineered for Perfection:** Designed and tested exclusively for GM vehicles to ensure flawless compatibility. - • **Plug-and-Play Installation:** Precision fit means no hassle—get your vehicle back on the road faster. ## Overview The GM Genuine Parts 12648138 PCV Tube is a vehicle-specific, precision-engineered component designed to maintain optimal engine ventilation in Chevrolet, Buick, GMC, and Cadillac models. Crafted from durable PCV material and rigorously tested to meet GM Original Equipment standards, this lightweight 13.5-inch tube ensures easy installation and reliable performance, endorsed by GM dealers and service centers. ## Description Maintain your Chevrolet, Buick, GMC, or Cadillac vehicle with a Genuine GM PCV Valve Tubing. Only Genuine GM Parts are tested to meet GM Original Equipment standards and are designed specifically to fit your vehicle. Review: Exact fit and better quality than the Original - In TX we have heat and humidity that just destroys things. I noticed mine was warping and the foam had cracked which caused a vacuum leak. This one has a stronger neoprene seal that appears it will hold up better than the original. 2mos in and happy so far. Review: AC Delco OEM Part - Best price, same AC Delco quality part, and it takes only seconds to replace because it’s just that easy. My original had a crack and was covered in oil, so I decided to replace all the hoses and the PCV as well, since it was likely clogged (which it was). ## Features - Designed, engineered and tested for GM vehicles - Precise fit for ease of installation - For proper installation, locate your nearest GM dealer, independent service center, or body shop - Fit Type: Vehicle Specific ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07T7L71B6 | | Best Sellers Rank | #136,863 in Automotive ( See Top 100 in Automotive ) #111 in Automobile Crankcase Ventilation Valves | | Brand | GM GENUINE PARTS | | Brand Name | GM GENUINE PARTS | | Color | Black | | Customer Reviews | 4.7 out of 5 stars 469 Reviews | | Global Trade Identification Number | 00808709949336 | | Included Components | PCV Valve Tubing | | Item Length | 13.5 Inches | | Item Type Name | PCV Valve Tubing | | Item Weight | 0.02 Kilograms | | Manufacturer | ACDelco | | Manufacturer Warranty Description | 24 Month / Unlimited Mile Limited Warranty (Parts Only). Please see ACDelco.com for more details. | | Material | pcv | | Material Type | pcv | | UPC | 808709949336 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** GM GENUINE PARTS - **Global Trade Identification Number:** 00808709949336 - **Item Length:** 13.5 Inches - **Item Weight:** 0.02 Kilograms - **Manufacturer:** ACDelco - **Material:** pcv - **UPC:** 808709949336 ## Images ![12648138 Positive Crankcase Ventilation (PCV) Tube - Image 1](https://m.media-amazon.com/images/I/51+pNigZxxL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Exact fit and better quality than the Original *by B***L on June 9, 2023* In TX we have heat and humidity that just destroys things. I noticed mine was warping and the foam had cracked which caused a vacuum leak. This one has a stronger neoprene seal that appears it will hold up better than the original. 2mos in and happy so far. ### ⭐⭐⭐⭐⭐ AC Delco OEM Part *by A***A on April 10, 2026* Best price, same AC Delco quality part, and it takes only seconds to replace because it’s just that easy. My original had a crack and was covered in oil, so I decided to replace all the hoses and the PCV as well, since it was likely clogged (which it was). ### ⭐⭐⭐⭐⭐ Great Product *by T***. on November 10, 2025* Great Item, Quick Shipping, you won't be disappointed in this item. Worked well on my 2013 GMC Acadia. ## Frequently Bought Together - GM Genuine Parts 12648138 Positive Crankcase Ventilation (PCV) Tube - Standard Motor Products V546 PCV Valve Assorted, One Size - ACDelco GM Genuine Parts 12583384 Passenger Side Positive Crankcase Ventilation (PCV) Fitting --- ## 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.tn/products/158148239-12648138-positive-crankcase-ventilation-pcv-tube](https://www.desertcart.tn/products/158148239-12648138-positive-crankcase-ventilation-pcv-tube) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-05-31*