Genuine Honda Rubber O-Ring Seal (40 x 1.9 mm) | Part No: 91305-PX4-003

Product Spotlight: 100% Genuine Honda Reliability

Don't risk fluid leaks or pressure loss in your engine compartment or transmission with inferior aftermarket rubber. This is a 100% Genuine Honda Part, manufactured in Japan to the exact tolerances and material specifications required by Honda engineers for reliable sealing performance.

Measuring exactly 40x1.9mm, this highly versatile O-Ring is frequently utilized as the Automatic Transmission Side Cover Seal across multiple iconic Honda platforms. Whether you are servicing the gearbox on a Honda Civic, Accord, CR-V, or Odyssey, ensure precise fitment and long-lasting protection by sticking with the factory original.

  • Genuine Honda Standard: Unmatched quality, thermal resistance, and transmission fluid durability compared to unbranded seals.
  • Crucial Auto Trans Seal: Directly seals the automatic transmission side cover to prevent costly ATF leaks.
  • Direct Replacement: Meets and exceeds all original manufacturer specifications for a perfect factory fit.

✅ Vehicle Compatibility Guide

This Genuine Honda O-Ring (Part Number: 91305-PX4-003) fits the following popular models equipped with Automatic Transmissions. Please verify your specific component requirements prior to purchase:

Market Model Name Years Primary Application
Global Honda Civic 2002 - 2015 Auto Transmission Side Cover
Global Honda Accord 2002 - 2015 Auto Transmission Side Cover
Global Honda CR-V 2002 - 2015 Auto Transmission Side Cover
North America / AU Honda Odyssey 2002 - 2015 Auto Transmission Side Cover

Technical Specifications

Brand: Genuine Honda
Manufacturer Part Number: 91305-PX4-003
Dimensions: 40 x 1.9 mm
Material: High-Grade Automotive Rubber
Quantity Included: 1 Piece
Country of Origin: Made in Japan

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  • Decades of Experience: We've been a leading auto accessories distributor in Thailand since the 1990s, with deep expertise in parts for Japanese and Thai-market vehicles.
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  • Global Reach: For all other destinations, we ship directly from our headquarters in Bangkok, Thailand **, offering reliable worldwide shipping.
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++ SHOP WITH CONFIDENCE! ++

Vehicle models and names can be different across the USA, UK, Australia, and Japan. A 'Toyota Hilux' in Thailand might be sold as a 'Toyota Pickup' or 'Tacoma' in the US with different trims and specifications.

TO AVOID MISTAKES, PLEASE SEND US A MESSAGE WITH YOUR:

  • Vehicle Identification Number (VIN)
  • Year, Make, Model, and Trim
  • A photo of your vehicle if you are unsure

Note for LHD/RHD: Most parts we sell are for Right-Hand Drive (RHD) vehicles, as used in Thailand, Australia, and the UK. Some parts may not be compatible with Left-Hand Drive (LHD) vehicles (e.g., USA, Europe). Please check the item description or contact us to confirm.

* From Our USA Warehouse (California):
For US customers. Shipped via USPS, UPS, or FedEx. Estimated delivery in 2-7 business days.

* From Our Australia Warehouse (Sydney):
For AU customers. Shipped via Australia Post, Fastway, or Toll. Estimated delivery in 2-10 business days.

✈️ From Our Global HQ (Bangkok, Thailand):
For customers in Europe, Asia, and the Rest of the World.

  • Economy Shipping: 14-35 business days (via Thailand Post / SF Express).
  • Standard Shipping: 10-20 business days (via Aramex).
  • Express Shipping: 3-7 business days (via DHL / UPS).
    • Note: DHL may apply a "Remote Area Surcharge" for some locations. Please contact us if you believe this may apply to you.

*All delivery times are estimates. Delays can occur due to customs processing, weather, or other carrier-related issues. A tracking number is provided for all orders.

We offer a 30-day return policy. If you're not satisfied with your purchase, please contact us to initiate a return.

Return Conditions:

  • Items must be in new, unused condition and in their original packaging.
  • Returns for used, installed, or damaged items will not be accepted.
  • The buyer is responsible for return shipping costs.
  • Original shipping costs are non-refundable.
  • A 15% restocking fee may apply to cover our handling and relisting costs.

Wrong Part? If you have a fitment issue, contact us first! We're experts and can often find a solution without the need for a return.

Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.

IMPORTANT NOTICE FOR U.S. BUYERS

  • End of De Minimis Exemption: Please be advised that shipments from Thailand to the USA are no longer expected to qualify for the $800 USD de minimis (duty-free) exemption.
  • Buyer Responsibility: These potential duties and taxes charges are the sole responsibility of the buyer. We strongly advise factoring these additional costs into your purchase decision.

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