Hebei Jinwo Machinery Technology Co., Ltd. is one of the leading manufacturers and suppliers of heater pipe o-ring for honda oe 91315-pna-003 in China. With abundant experience, we warmly welcome you to buy bulk durable heater pipe o-ring for honda oe 91315-pna-003 in stock here from our factory. All customized products are with high quality and competitive price. Contact us for quotation.
Heater Pipe O-Ring for Honda 91315-PNA-003 (19.3X3.8mm) | Premium OE-Spec
This premium rubber O-ring delivers an exact-fit, leak-proof seal tailored for Honda cooling systems. Precision-molded to replace part 91315-PNA-003 with perfect 19.3X3.8mm dimensions, it resists severe heat cycles and coolant additives. Ideal for B2B distributors and automotive engine specialists seeking factory-direct, reliable aftermarket sealing solutions.
Material Specifications & Performance Matrix
Parameter | Specifications |
Material Type | Automotive-Grade EPDM (Ethylene Propylene Diene Monomer) / High-Spec NBR |
Temperature | -40°C to 150°C (Optimized for automotive cooling and radiator fluid loops) |
Color | Classic Black (Custom identification colors available upon request) |
Application Scenario | Honda K20, K23, K24 Engine Heater Core Water Pipe & Cooling Joints |
Tensile Strength | ≥ 11 MPa (Providing high burst and pressure defense within the cooling loop) |
Hardness | 75 ± 5 Shore A (Standard target durometer for reliable water joint compression) |
Compression Set | ≤ 25% (Maintains vital seal memory against continuous engine heat cycles) |
Size | 19.3mm x 3.8mm (Strictly engineered to match Honda OE# 91315-PNA-003) |
| MOQ | 1000 PCS (If In-Stock: B2B MOQ Negotiable) |
Manufacturing Excellence & Quality Control
☑ Heavy-Duty Compound Blending: We utilize advanced internal mixers to process high-fluorine Carbon Rubber (FKM). This precise formulation provides maximum defense against hot engine oils, diesel fuel, and aggressive anti-freeze coolants.
☑ Vacuum Compression Molding: Manufactured using automated vacuum injection tooling to eliminate any internal micro-voids or air pockets. This results in incredibly dense, uniform O-rings that maintain shape under immense physical compression.
☑ Reinforced Durometer Control: Every batch undergoes strict Shore A hardness validation, ensuring a specialized 75 Shore A profile. This target durometer is optimal for withstanding severe-duty truck oil cooler bolt torques.
☑ Extreme Thermal Aging Analysis: Our sealing components undergo long-cycle laboratory baking and compression set evaluations. Maintaining low compression set avoids flattening, ensuring long-term flexibility during endless thermal cycles.
☑ Automated Geometric Inspections: Implementing 100% automated optical sorting (AOI) to scan each seal for surface flash or dimensional variances. This process guarantees flawless, tier-1 quality O-rings arrive at your commercial warehouse.
Global Standards & Applications
🚗 Compliant Interchange Fitment: Expertly reverse-engineered to replace OE part number 91315-PNA-003, providing a 100% compliant, perfect-dimension 19.3X3.8mm alternative for international engine parts sourcing networks.
🌍 IATF 16949 Standard Alignment: Manufactured strictly within world-class facilities certified under IATF 16949 and ISO 9001 standards, aligning our production output with the highest automotive tier-1 specifications.
🛠️ Targeted Honda Engine Applications: Specially optimized for high-volume Honda K20, K23, and K24 engine heater pipe joints, making it a high-demand staple product for Asian vehicle aftermarket distributors.
⛽ Cooling Circuit Circuit Protection: Securely positioned at critical engine heater core water pipe junctions, keeping the pressurized cooling loop perfectly sealed against temperature drops and anti-freeze degradation.
📦 Standardized B2B Trade Packaging: Packaged in heavy-duty, airtight moisture-resistant bulk bags or custom branded packs with clear OE barcoding, facilitating seamless customs clearing and quick retail readiness.
Why Choose Jinwo - Supply Chain Advantage
🏢 Direct Manufacturing Cost Control: Sourcing parts directly from Jinwo's dedicated sealing production lines removes intermediate trading brokerages, optimizing your purchasing budget and maximizing B2B market wholesale margins.
⚡ Consistent Ready-to-Ship Inventory: We maintain permanent, high-volume inventory reserves of high-turnover cooling system O-rings and repair gaskets, ensuring immediate order dispatch and drastically shortened international lead times.
🎨 Flexible OEM/ODM Customization: Supported by an experienced automotive engineering division, Jinwo accommodates custom kit configurations, private brand labeling solutions, and tailored rubber compounds optimized for your local market.
🚢 Streamlined Export Transit Handling: Economically linked to global maritime and air freight hubs, we manage all mandatory export customs documentation and use reinforced packaging to guarantee safe port-to-port arrival.
🤝 Long-Term Strategic Cooperation: Jinwo provides total technical accountability, instant catalog data support, and continuous quality guarantees, serving as a robust, highly dependable tier-1 supply chain backbone for global wholesalers.
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