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Honda 91302-PX4-004 O-Ring (46.8X2.2); 91302PX4004 Made by Honda

Name: Honda 91302-PX4-004 O-Ring (46.8X2.2); 91302PX4004 Made by Honda
Brand: globalsautoparts.com
Price: 15.06 USD
Availability: OutOfStock

$15.06 USD

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✔ Honda 91302-PX4-004 O-Ring — Genuine OEM Part
✔ Size: 46.8 mm × 2.2 mm — precision-molded for a perfect seal
✔ Fitment: Automatic transmission O-rings on Honda Accord, Civic, CR-V, Odyssey, Pilot, and other select models
✔ Direct replacement for factory O-ring — no modifications required
✔ Manufactured to Honda's original specifications and tolerances
✔ High‑quality rubber compound — withstands ATF, heat, and pressure

Honda 91302-PX4-004 Genuine O-Ring — 46.8 mm × 2.2 mm (for Automatic Transmissions)

Transmission fluid leaks, rough or delayed shifting, or a low transmission fluid level warning — these are common signs that a transmission O-ring may be failing. A worn, cracked, or hardened O-ring allows fluid to seep past the seal, causing leaks, low fluid levels, and potential transmission damage. Replacing it with this genuine Honda O-ring restores a proper seal and protects your transmission.

This is a factory‑original Honda O-ring (OE part number 91302-PX4-004) with a precise 46.8 mm × 2.2 mm profile. It is designed for use in Honda automatic transmissions and is made from a high‑quality, fluid‑resistant rubber compound that maintains flexibility and sealing pressure under harsh operating conditions, including high temperatures and hydraulic pressure. This is the same part sold at Honda dealerships.

When to Replace

When to Replace (Common Symptoms)
• Transmission fluid leaks from the O-ring location
• Rough or delayed gear shifts
• Low transmission fluid level warning
• The O-ring is cracked, hardened, or flattened
• You are rebuilding or servicing the automatic transmission

Product Details & Highlights

Product Highlights
• ✔ Genuine Honda OEM — not an aftermarket or Chinese replica
• ✔ Precision‑molded size — 46.8 mm × 2.2 mm
• ✔ Fluid‑resistant rubber — withstands ATF and high temperatures
• ✔ Direct replacement — fits factory transmission location
• ✔ Single‑use sealing — ensures leak‑free operation every time
• ✔ Backed by Honda’s manufacturer warranty (valid through any authorized dealer)

Package Contents

Package Contents
• 1 × Honda 91302-PX4-004 O-ring (genuine)

FAQ

Is this a genuine Honda part or a copy?
This is 100% genuine Honda OEM — in original factory packaging with Honda part number printed on the label. It is not an aftermarket brand or a replica.

Does this fit my 2002 Honda Accord with the automatic transmission?
Yes — the 2002 Accord with the automatic transmission uses this O-ring in various internal seal locations. We recommend verifying with your VIN.

Can I reuse the old O-ring?
No — this O-ring is designed for one‑time use. Once it has been compressed or removed, it should not be reused. Always use a new O-ring when replacing the seal.

What is the cross‑section thickness of this O-ring?
The cross‑section thickness is 2.2 mm. The inner diameter is 46.8 mm.

Is this O-ring compatible with Honda DW‑1 transmission fluid?
Yes — this O-ring is compatible with both Honda ATF‑Z1 and DW‑1 transmission fluids.

Does this O-ring fit the Honda Civic?
Yes — the Civic with the automatic transmission uses this O-ring. Please verify with your VIN.

Does this O-ring fit the Honda CR-V?
Yes — the CR-V with the automatic transmission uses this O-ring. Please verify with your VIN.

Does this O-ring fit the Honda Odyssey?
Yes — the Odyssey with the automatic transmission uses this O-ring. Please verify with your VIN.

Does this O-ring fit the Honda Pilot?
Yes — the Pilot with the automatic transmission uses this O-ring. Please verify with your VIN.

What is the torque spec for installation?
No torque is required — the O-ring is installed by placing it into the seal groove. Always refer to your vehicle’s service manual for the correct installation procedure.

Does this O-ring come with a gasket?
No — this is the O-ring only. No additional gasket is required.

How do I install this O-ring?
Lubricate the new O-ring lightly with clean transmission fluid, place it into the seal groove, and reassemble the transmission components. Ensure the O-ring is seated correctly.

Does this O-ring fit the 2005 Honda Element?
Yes — the 2005 Element with the automatic transmission uses this O-ring. Please verify with your VIN.

Is this O-ring the same as 91302-PX4-005?
91302-PX4-005 is a similar O-ring, but with different dimensions or application. Always verify your specific part number before ordering.

Can I use this O-ring on a manual transmission?
No — this O-ring is specifically designed for automatic transmission seals. Manual transmissions use different seals and O-rings.

Does this O-ring meet OEM specifications?
Yes — this is a genuine Honda OEM part, which means it meets or exceeds all factory specifications for size, material, and performance.

How do I dispose of used O-rings?
Used rubber O-rings can be disposed of with regular household waste.

View full details

Honda 91302-PX4-004 O-Ring (46.8X2.2); 91302PX4004 Made by Honda

OEM Part Numbers
• 91302-PX4-004

Vehicle Fitment Table (OEM Compatibility)

Brand	Model	Years	Application	Notes
Honda	Accord	1995–2012	Automatic transmission	Used in various internal seals
Honda	Civic	1996–2015	Automatic transmission	Used in various internal seals
Honda	CR-V	1997–2012	Automatic transmission	Used in various internal seals
Honda	Odyssey	1999–2010	Automatic transmission	Used in various internal seals
Honda	Pilot	2003–2010	Automatic transmission	Used in various internal seals
Honda	Element	2003–2011	Automatic transmission	Used in various internal seals

⚠️ Important Fitment Notes:

• Always verify by VIN – This O-ring is used in various internal seals of the automatic transmission. Confirm your specific application before ordering.

• Size‑critical – The O-ring measures 46.8 mm × 2.2 mm. Verify that this matches the required size for your specific transmission seal location.

• Single‑use – This O-ring is designed for one‑time use. Once it has been compressed or removed, it should be replaced with a new one.

• ATF‑resistant – The rubber compound is specifically formulated to resist Honda ATF‑Z1 and DW‑1 transmission fluids.

• Genuine Honda quality – This is an OEM part, not an aftermarket or Chinese replica.

• Double‑check your original part – Before ordering, confirm the part number printed on your old O-ring or run your VIN through a Honda OEM parts catalog for absolute certainty.

Condition
New (100% genuine Honda packaging)

Product Type
O-Ring (transmission fluid seal)

Function
The O-ring is placed between two transmission components to create a fluid‑tight seal, preventing automatic transmission fluid (ATF) from leaking. It also helps maintain proper fluid pressure within the transmission.

Applications
This O-ring is used in various internal seals of Honda automatic transmissions in Accord, Civic, CR-V, Odyssey, Pilot, and Element from approximately 1995 through 2015.

Important: This O-ring is designed for specific automatic transmission seal locations. Verify your application and seal size before ordering. If in doubt, send us your VIN.

Package Contents
• 1 × Honda 91302-PX4-004 O-ring (genuine)

Technical Specifications

Parameter	Specification
Brand	Honda (Genuine OEM)
Part Number	91302-PX4-004
Seller SKU	HONDA_91302-PX4-004
Type	O-ring
Size	46.8 mm × 2.2 mm
Material	Fluid-resistant rubber
Application	Automatic transmission fluid seal
Condition	New (factory original)

Warranty
Honda's original manufacturer warranty applies. For claims, please contact your nearest Honda authorized dealer with your proof of purchase. Warranty terms may vary by region — contact us before purchase if you need a warranty confirmation.