Fast Shipping | OEM Exact Fit | Hassle-Free Returns | 100% Quality TestedEngine Intake & Exhaust Valve Kit
Premium Quality Direct Replacement 20+ Years Manufacturing Expertise
OEM REPLACEMENT NUMBERS5184127AC5184128AEPACKAGE CONTENTS & SPECS12x Engine Intake Valves（Valve Stem Seal） Head: 39mm | Stem: 6mm | Length: 116.5mm12x Engine Exhaust Valves（Valve Stem Seal） Head: 30mm | Stem: 6mm | Length: 115.6mmABOUT OUR FACTORY: Precision Manufacturing
We are a professional factory with over 20 years of expertise in engine valve production. Our commitment to quality ensures your engine runs smoothly.
Our Advantages
- ✅ Professional manufacturer for valves & rocker arms
- ✅ 4Cr9Si2 / 21-4N high-grade heat-resistant material
- ✅ Excellent durability & high temperature resistance
- ✅ Factory supply, reliable quality
- Premium Material: Made from high-temperature resistant alloy with advanced hardening treatment.
- Strict QC: Rigorous dimensional inspection guarantees high sealing performance and durability.
- Stable Performance: Perfectly suitable for daily driving, commercial vehicles, and general repairs under high-speed conditions.
IMPORTANT DISCLAIMER
- Please confirm your vehicle Year, Model, and Engine Code before placing an order.
- Professional mechanic installation is strongly recommended.
- Damaged parts caused by incorrect installation are not eligible for return.
- Slight color differences may occur due to physical product photography.
SHIPPING POLICY
Fast Dispatch: All orders are shipped within 24 working hours after payment confirmation. Tracking numbers will be updated promptly.
Shipping Notice: Please ensure your delivery address is correct and detailed. We cannot take responsibility for delivery failures caused by incorrect addresses.
