HomeTransmission > Gaskets and Sealing SystemsATP Parts HO-23 Automatic Transmission Selector Shaft Seal
Part #: HO-23

ATP Parts HO-23 Automatic Transmission Selector Shaft Seal

⚙️ 150 vehicles fit this part
🔍
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$10.67Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Acura, Honda, and Isuzu, Accord, Civic, CL, CR-V, CRX, Element, Integra, Legend, MDX, Oasis, Odyssey, Pilot, Prelude, RSX, TL, and TSX
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Automatic Transmission Selector Shaft Seal for Acura, Honda, and Isuzu

The ATP Parts HO-23 Automatic Transmission Selector Shaft Seal is designed to provide a precise fit and dependable sealing performance for various Acura, Honda, and Isuzu models. This seal helps maintain transmission fluid integrity and prevents leaks that can lead to transmission issues.

  • Compatible with Acura, Honda, and Isuzu vehicles including Accord, Civic, CR-V, Odyssey, and more
  • Part number HO-23 ensures exact fit for automatic transmission selector shaft applications
  • Manufactured by ATP Parts, a trusted name in transmission gaskets and sealing systems
  • Durable construction designed to withstand transmission fluid exposure and temperature variations
  • Helps maintain proper transmission function by preventing fluid leaks

Product Details and Compatibility

The ATP Parts HO-23 selector shaft seal is engineered specifically for automatic transmissions in a range of Acura, Honda, and Isuzu vehicles. It fits models such as the Honda Accord, Civic, CR-V, Odyssey, Prelude, and Acura MDX, TL, and RSX, among others. This seal is part of ATP’s comprehensive line of transmission gaskets and sealing systems, designed to meet OEM specifications and provide reliable sealing performance. The selector shaft seal plays a critical role in preventing transmission fluid leaks around the selector shaft, which can otherwise cause shifting problems or transmission damage.

Common Applications and Issues Addressed

  • Prevents transmission fluid leaks from the selector shaft area
  • Helps avoid transmission slipping or erratic shifting caused by fluid loss
  • Reduces risk of transmission damage due to inadequate lubrication
  • Maintains proper hydraulic pressure within the transmission system
  • Addresses wear and tear issues in older or high-mileage Acura, Honda, and Isuzu vehicles

Installation Notes and Tips

When installing the ATP Parts HO-23 selector shaft seal, ensure the transmission housing and shaft are clean and free of debris. Proper alignment during installation is critical to avoid damage to the seal or transmission components. It is recommended to inspect the selector shaft and surrounding components for wear or damage before installing the new seal. Use appropriate tools to press the seal evenly into place without distortion.

Quality Assurance and Warranty

ATP Parts manufactures the HO-23 selector shaft seal to meet industry standards for durability and performance. While specific warranty details are not provided, ATP Parts products are generally backed by quality control processes to ensure fit and function. Using this seal helps maintain the integrity of your vehicle’s transmission system and supports long-term reliability.

BrandATP Parts
Part NumberHO-23
LineCodeAtp

This part fits 150 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006AcuraRSX2.0LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2006AcuraTSX2.4LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2006HondaAccord3.0LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2006HondaAccord2.4LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2006HondaCR-V2.4LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2006HondaElement2.4LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2005AcuraRSX2.0LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2005AcuraTL3.2LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2005AcuraTSX2.4LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2005HondaAccord3.0LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2005HondaAccord2.4LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2005HondaCivic1.7LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2005HondaCR-V2.4LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2005HondaElement2.4LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2005HondaOdyssey3.5LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2005HondaPilot3.5LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2004AcuraRSX2.0LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2004AcuraTL3.2LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2004AcuraTSX2.4LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2004HondaAccord3.0LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2004HondaAccord2.4LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2004HondaCivic1.7LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2004HondaCR-V2.4LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2004HondaElement2.4LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2004HondaOdyssey3.5LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2004HondaPilot3.5LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2003AcuraCL3.2LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2003AcuraRSX2.0LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2003AcuraTL3.2LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2003HondaAccord3.0LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2003HondaAccord2.4LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2003HondaCivic1.7LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2003HondaCR-V2.4LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2003HondaElement2.4LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2003HondaOdyssey3.5LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2003HondaPilot3.5LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2002AcuraCL3.2LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2002AcuraMDX3.5LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2002AcuraRSX2.0LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2002AcuraTL3.2LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2002HondaAccord3.0LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2002HondaAccord2.3LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2002HondaCivic1.7LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2002HondaCR-V2.4LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2002HondaOdyssey3.5LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2001AcuraCL3.2LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2001AcuraIntegra1.8LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2001AcuraMDX3.5LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2001AcuraTL3.2LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2001HondaAccord3.0LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2001HondaAccord2.3LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2001HondaCivic1.7LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2001HondaCR-V2.0LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2001HondaOdyssey3.5LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2001HondaPrelude2.2LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2000AcuraIntegra1.8LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2000AcuraTL3.2LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2000HondaAccord3.0LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2000HondaAccord2.3LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2000HondaCR-V2.0LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2000HondaOdyssey3.5LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
2000HondaPrelude2.2LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1999AcuraIntegra1.8LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1999AcuraTL3.2LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1999HondaAccord3.0LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1999HondaAccord2.3LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1999HondaCR-V2.0LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1999HondaOdyssey3.5LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1999HondaPrelude2.2LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1999IsuzuOasisN/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1998AcuraIntegra1.8LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1998HondaAccord3.0LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1998HondaAccord2.3LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1998HondaCR-V2.0LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1998HondaOdyssey2.3LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1998HondaPrelude2.2LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1998IsuzuOasisN/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1997AcuraCL3.0LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1997AcuraCL2.2LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1997AcuraIntegra1.8LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1997HondaAccord2.7LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1997HondaAccord2.2LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1997HondaCR-VN/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1997HondaOdyssey2.2LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1997HondaPrelude2.2LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1997IsuzuOasisN/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1996AcuraIntegra1.8LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1996HondaAccord2.7LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1996HondaAccord2.2LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1996HondaOdyssey2.2LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1996HondaPrelude2.3LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1996HondaPrelude2.2LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1996IsuzuOasisN/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1995AcuraIntegra1.8LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1995HondaAccord2.7LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1995HondaAccord2.2LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1995HondaOdyssey2.2LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1995HondaPrelude2.3LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1995HondaPrelude2.2LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1994AcuraIntegra1.8LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1994HondaAccord2.2LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1994HondaPrelude2.3LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1994HondaPrelude2.2LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1993HondaAccord2.2LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1993HondaPrelude2.3LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1993HondaPrelude2.2LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1992HondaAccord2.2LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1992HondaPrelude2.3LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1992HondaPrelude2.2LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1991HondaAccord2.2LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1991HondaCivic1.6LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1991HondaCivic1.5LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1991HondaCRXN/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1991HondaPrelude2.1LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1991HondaPrelude2.0LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1990AcuraLegend2.7LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1990HondaAccord2.2LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1990HondaCivic1.6LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1990HondaCivic1.5LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1990HondaCRX1.5LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1990HondaPrelude2.1LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1990HondaPrelude2.0LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1989AcuraIntegra1.6LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1989AcuraLegend2.7LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1989HondaAccord2.0LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1989HondaCivic1.6LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1989HondaCivic1.5LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1989HondaCRX1.5LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1989HondaPrelude2.0LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1988AcuraIntegra1.6LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1988AcuraLegend2.7LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1988HondaAccord2.0LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1988HondaCivic1.5LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1988HondaCRX1.5LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1988HondaPrelude2.0LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1987AcuraIntegra1.6LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1987AcuraLegend2.7LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1987AcuraLegend2.5LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1987HondaAccord2.0LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1987HondaCivic1.5LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1987HondaCivic1.3LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1987HondaPrelude2.0LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1986AcuraIntegra1.6LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1986AcuraLegend2.5LV6N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1986HondaAccord2.0LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1986HondaCivicN/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1986HondaCivic1.5LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1986HondaCivic1.3LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1986HondaPrelude2.0LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"
1985HondaPrelude2.0LL4N/AOuter Diameter: 0.6875"; Inner Diameter: 0.75"

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

22091875916191201PA9004

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.