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  3. HONDA 14781-689-660

HONDA 14781-689-660 Valve Cup 1751CC EK1

fits model: 660, Accord. make: Honda. year: 1979.

14781-689-660 Honda 14781 689 660 Genuine Accord 79 1751cc Ek1 Auxiliary Valve Cup Priced Ea

( Manufacturer Part Number: 14781-689-660 ), ( Part Type: Valve ), ( Manufacturer Warranty: No Warranty ), ( Oe/oem Part Number: 14781 689 660 ), ( Vintage Part: Yes )

Review HONDA 14781 689 Genuine 1751cc Ek1 Auxiliary Valve Cup Priced Ea fits ACCORD 660 1979

The Honda 14781-689-660 valve cup is an essential component of the Honda Accord's 1.7L SOHC engine, specifically designed for use in the 79-81 models with the Ek1 engine block. This valve cup is a crucial part of the engine's valvetrain system, responsible for sealing the valve stems against the cylinder head and preventing the escape of combustion gases during the engine's operating cycle.

This valve cup is meticulously engineered by Honda using high-quality materials to ensure optimal performance, durability, and reliability. It features a precision-machined, round shape with a smooth internal surface, designed to provide a perfect seal against the valve stem and minimize friction. The cup is also designed to withstand the extreme temperatures and pressures generated within the engine.

The Honda 14781-689-660 valve cup is available as an individual replacement part for those in need of a repair or restoration of their Honda Accord's engine. Installing a new valve cup can help improve engine performance, reduce emissions, and prevent potential engine damage caused by a faulty or worn cup.

It's important to note that replacing the valve cup requires specialized tools and knowledge, and it's recommended that the job be performed by a qualified technician to ensure proper installation and prevent any potential damage to the engine. Additionally, it's crucial to use a genuine Honda replacement part like this one to ensure the best possible fit, function, and longevity.

In summary, the Honda 14781-689-660 valve cup is a critical component of the Honda Accord's 1.7L SOHC engine, designed to provide a perfect seal against the valve stem and help ensure optimal engine performance and reliability. It's engineered to the highest standards by Honda using high-quality materials and is available as a replacement part for those in need of a repair or restoration. However, installation should only be performed by a qualified technician to ensure proper fitment and prevent any potential damage to the engine.

The Honda Accord Ek1 Valve Cup (14781-689-660) is a replacement part for the 1979-1981 Accord models with a 1.7L inline-4 engine. Replacing worn-out valve cups can improve engine performance and prevent potential engine damage. Here are some pros and cons of buying this part:

Pros:

1. Improved engine performance: Worn-out valve cups can lead to poor engine performance, misfires, and rough idling. Replacing them with new ones can lead to improved engine performance and a smoother driving experience.

2. Prevents potential engine damage: Worn-out valve cups can cause engine damage, such as scoring of the piston or damage to the valve guide. Replacing them before this happens can save you from costly engine repairs.

3. OEM part: This is an original equipment manufacturer (OEM) part, which means it is designed and manufactured by Honda specifically for use in their vehicles. Using an OEM part ensures a proper fit and function and can help maintain the vehicle's resale value.

4. Easy installation: The valve cups are relatively easy to replace, and the process typically does not require any major engine disassembly.

Cons:

1. Cost: The cost of the valve cups can be relatively high, especially when compared to aftermarket alternatives. However, the benefits of using an OEM part may outweigh the cost for some consumers.

2. Availability: Depending on the location and the specific model year and engine configuration of the Accord, the valve cups may not be readily available at local auto parts stores. They may need to be ordered online or from a Honda dealership.

3. Labor costs: While the valve cups themselves are not overly complex to replace, the labor costs associated with the repair can be significant, especially if the technician needs to charge by the hour.

In conclusion, the Honda Accord Ek1 Valve Cup (14781-689-660) is an essential replacement part for the 1979-1981 Accord models with a 1.7L inline-4 engine. While the cost may be a concern for some, the benefits of using an OEM part, including improved engine performance and prevention of potential engine damage, may outweigh the cost. If you are experiencing engine performance issues or have been told that your valve cups are worn out, it is recommended to replace them with new OEM parts as soon as possible.

Details:

part #: 14781689660 prices

  • $16.95-$27.00

specifications voomvalve:

  • for models: 660, Accord
  • for makes: Honda
  • for years: 1979
  • mpn: 14781-689-660
  • part type: Valve
  • manufacturer warranty: No Warranty
  • oe/oem part number: 14781 689 660
  • vintage part: Yes

offer voomvalve:

  • availability: In Stock
  • quantity: 8
  • started: December 30, 2025
  • sold: 0
  • options: Ship-to-home
  • best offers: True

returns voomvalve:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days

shipping voomvalve:

  • service: USPS Ground Advantage
  • cost: $0.00
  • class: Standard
  • type: Calculated
  • transit: 4-9 Days
  • carrier: USPS

seller voomvalve:

  • rating: 99.6%
  • # reviews: 1322
  • city: Louisburg, North Carolina

general voomvalve:

  • Engines Engine Parts > Valvetrain Components > Valves
  • condition: New other see details

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for models: 660, accord, for makes: honda, for years: 1979, part type: valve, manufacturer warranty: no warranty, oe/oem part number: 14781 689 660, vintage part: yes,
category: auto parts > engines engine parts > valvetrain components > valves, sku: 11283445787109631,

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