Silicone PCV Hose Kit For Buick, Cadillac, Chevrolet Crankcase Ventilation System
Upgrade your vehicle’s crankcase ventilation with a silicone PCV hose kit designed for durability and reliable performance. As rubber PCV hoses age, cracks and oil leaks become common, potentially impacting crankcase ventilation and engine efficiency. This silicone-reinforced hose kit provides a high-temperature, oil-resistant solution that resists aging, helping prevent leaks and maintaining optimal PCV operation over time. Built to fit popular GM models, it replaces worn hoses with a robust, heat-tolerant alternative that keeps your engine breathing easy.
With a clear focus on long-term reliability, this kit helps you avoid messy oil leaks and the performance dips that can come from degraded PCV plumbing. It’s a practical upgrade for drivers who want a dependable, maintenance-free PCV connection that endures heat and oil exposure in the engine bay. Before purchase, please verify part numbers to ensure proper fitment for your vehicle.
Benefits & Tips
- Durable silicone hoses resist high temperatures and oil exposure, reducing the risk of swelling, cracking, and leaks in crankcase ventilation lines.
- Easy upgrade for affected Buick Envision (2016-2018), Buick Regal (2014-2017), Cadillac ATS (2013-2016), Chevrolet Camaro (2016), Cadillac CT6 (2016), and Chevrolet Malibu (2013-2015) by replacing aging PCV hoses with the correct part numbers.
- Includes essential installation tools to simplify disassembly and reassembly, helping you complete the job efficiently and with confidence.
Product specifications
- Brand Name: NONE
- Interchange Part Number: 12673868, 12633740, 12654851, 12662657
- Manufacturer Part Number: 12673868, 12633740, 12654851, 12662657
- Material: Silicone hose
- OEM NO.: 12673868, 12633740, 12654851, 12662657
- Origin: Mainland China
- Placement on Vehicle: FRONTS
- Special Features: upgrade Silicone PCV hose
- Fits (models included): Buick Envision 2016-2018; Buick Regal 2014-2017; Cadillac ATS 2013-2016; Chevrolet Camaro 2016; Cadillac CT6 2016; Chevrolet Malibu 2013-2015
- Notes: Please check the part number and compare with pictures provided here before purchasing to ensure proper fitment.
Package includes:
- 3x silicone hose
- 1x Disassembly tool kit (7pcs)
- 1x fitting
- 1x wrench
Warnings / Reminders
- Verify compatibility by matching the part numbers 12673868, 12633740, 12654851, 12662657 with your vehicle’s PCV system before purchase.
- Basic mechanical knowledge recommended; use safety precautions during disassembly and reassembly of PCV components.
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