DAYCO 854JH21 Engine Timing Belt Tensioner Adjuster

( Brand: Dayco ), ( Manufacturer Part Number: 854JH21 ), ( Part Type: Timing Adjuster Engine Belt ), ( Warranty: 1 Year ), ( Application: Honda Accord Engine Timing Belt Tensioner Adjuster ), ( Short Description: Tmg Belt Comp ), ( Description: Hydraulic Timing Belt Actuator; Dayco ), ( Notes: Water Pump Driven By Timing Belt; Supercedes 85019; ), ( Cs-sku: 328 )

Review DAYCO For Honda Engine Timing Belt Tensioner Adjuster fits ACCORD 2003–2017

The Dayco 854JH21 is a vital engine component designed to ensure the proper functioning of the timing belt system in certain Honda Accord models manufactured between 2003 and 2017. More specifically, this part is an engine timing belt tensioner adjuster, and it was used in the 2.4L 4-cylinder engines found in the 2004 and 2005 Honda Accord models.

This tensioner adjuster helps maintain the correct tension on the timing belt, which is essential for synchronized valve and piston movement. A correctly tensioned timing belt ensures optimal engine performance, better fuel efficiency, and improved longevity. misalignment or insufficient belt tension can lead to potential damage to the engine.

The Dayco 854JH21 engine timing belt tensioner adjuster is a critical piece in Honda Accord's renowned I4 engine design. Its robust construction and precise engineering contribute to the engine's reliable and efficient operation.

When it comes to its physical characteristics, the 854JH21 tensioner adjuster is a hydraulic design with an accessory drive pulley and a belt tensioner roller. The hydraulic system allows the tensioner to automatically adjust the belt tension, providing a consistent and accurate compression force. The length of this part is approximately 9.6 inches (24.39 cm), ensuring a perfect fit for the specified Honda Accord models.

If you are in need of a replacement for your Honda Accord's timing belt tensioner adjuster, the Dayco 854JH21 is an excellent choice. Manufactured with high-quality materials, this part is engineered specifically for the 2003-2017 Honda Accord 2.4L 4-cylinder engines with applications in certain model years from 2004 to 2005. As always, remember that routine maintenance such as replacing the timing belt and its related parts is crucial for the long-term health of your engine.

Pros and Cons of Buying Dayco 854jh21 Timing Belt Tensioner Adjuster for 2003-2017 Honda Accord (2004-2005)

a. OEM Replacement: Dayco 854jh21 is an original equipment manufacturer (OEM) replacement part, meaning it is a direct match to the original factory part.

b. Prevents Timing Belt Damage: A functioning timing belt tensioner adjuster ensures the timing belt is properly tensioned, reducing the risk of damage to the engine.

c. Strong Reputation: Dayco is a well-known and respected manufacturer in the automotive industry, with a reputation for producing high-quality automotive parts.

d. Long-lasting: With regular maintenance and belt replacement, this tensioner adjuster can last for an extended period, typically up to 100,000 miles or more.

a. Cost: The Dayco 854jh21 timing belt tensioner adapter may be more expensive compared to aftermarket alternatives, which could be a concern for budget-conscious consumers.

b. Not Universal Fit: This part is designed specifically for the 2003-2017 Honda Accord (2004-2005) engines, ensuring it may not fit in other vehicles' engines.

c. Complex Installation: Depending on your mechanical skills and comfort level, installing a timing belt tensioner adapter can be a challenging DIY project involving extensive engine disassembly.

When considering purchasing Dayco 854jh21 timing belt tensioner adjuster for a 2003-2017 Honda Accord (2004-2005), weigh the pros and cons carefully. The advantages include having an OEM replacement, preventing engine damage, and the reputation of the manufacturer. The downsides include higher cost, non-universal fit, and potentially challenging installation.

If an OEM replacement is a priority and your budget permits, choose Dayco 854jh21 timing belt tensioner adapter. This part is designed for the specified Honda Accord models, providing assured compatibility and a likelihood of long-lasting performance. If affordability is a primary concern, explore aftermarket alternatives; however, ensure they are compatible with your specific engine and generator a reliable reputation. For those not comfortable with the installation process, visit a reliable professional mechanic to ensure a successful installation.

Details:

We source our pictures directly from the manufacturer and may not immediately receive updated photos if changes are made. Placement on Vehicle: Nan. Important: Please Review Fitment Notes to Ensure Proper Fit. Document For 2003 - 2017 Honda Accord Engine Timing Belt Tensioner Adjuster Dayco 2004 2005: Notes: Water Pump Driven by Belt; Supercedes 85019;.

Brand: Dayco, Warranty: 12 Month Warranty, Part Type: Engine Timing Belt Tensioner Adjuster, Compatible Years: 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017. They may even discontinue an item and replace it with updated version. Consequently, the picture displayed may not always reflect most recent changes, though this occurs rarely.

part #: 854jh21 price

• $119.70

specifications tensionpull:

• for models: Accord
• for makes: Honda
• for years: 2003-2017
• brand: Dayco
• mpn: 854jh21
• part type: Timing Adjuster Engine Belt
• warranty: 1 Year
• application: Honda Accord Engine Timing Belt Tensioner Adjuster
• short description: Tmg Belt Comp
• description: Hydraulic Timing Belt Actuator; Dayco
• notes: Water Pump Driven By Timing Belt; Supercedes 85019;
• cs-sku: 328

payments tensionpull:

• other
• wallet: Google-pay
• credit card: Discover

seller tensionpull:

• rating: 98.9%
• city: Bronx, New York
• # reviews: 18662

returns tensionpull:

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

general tensionpull:

• condition: New
• Engines Engine Parts > Timing Components Kits > Tensioners Pulleys

shipping tensionpull:

• transit: 3-7 Days
• type: Fixed
• class: Standard
• cost: $0.00
• service: Standard

offer tensionpull:

• availability: In Stock
• started: January 22, 2025
• quantity: 4
• options: Ship-to-home
• sold: 0

Dayco 854JH21 Is Similar To:

• Dayco 85050 Engine Timing Belt Tensioner 1996-2005 Mitsubishi Eclipse Galant (53.7% similar) Item are new open boxes, as pictured in good working condition. Comes with original box. Engine timing belt tensioner hyd fits 1996 -2005 Mitsubishi eclipse gallant Dayco. Please zoom in on the pictures to get a good look. The box has minor damage that does not affect the part...(August 12th, 2024)
• Carquest 95017k1 Dayco Engine Timing Belt Kit For Tck017 Tb017k1 Gtk0017 2520170 Sx (40.9% similar) Dayco 95017K1 engine timing belt kit for TCK017 TB017K1 GTK0017 2520170 SC: status: in stock...(August 12th, 2024)
• Dayco Wp184k1b Timing Belt Kit With Water Pump For Wpk41049 Wpk-0032 Tkh-014 Gf (38.3% similar) Dayco WP184K1B timing belt kit with water pump for WPK41049 PK-0032 TH-014 GIF: status: in stock...(August 14th, 2024)
• Dayco 84177 Engine Timing Belt Component Kit P N (52.9% similar) Dayco engine timing belt component kit P/N:84177. Note: photos do not always represent the actual product. For kits, photo might show entire kit and listing is only for one component...(August 15th, 2024)
• Dayco 85067 Engine Timing Belt Tensioner Hydraulic Assembly-hydraulic Actuator (53% similar) This part fits vehicles made in the following years 2003 ,2004,2005,2006,2007,2008,2009,2010,2011,2012,2013,2014,2015,2016,2017,2018,2019,2020. Some images may show more than one item which is to angles, not quantity. Superseded part...(August 16th, 2024)
• Dayco 85004 Carquest Timing Belt Tensioner For 95-02 Mazda 626 Millenia (50.3% similar) Car quest 85004 timing belt tensioner for 95-02 Mazda 626 millennia. New and unused, retail packaging may vary...(August 16th, 2024)
• Dayco 85009 Engine Timing Belt Tensioner Adjuster-vin K Turbo (67.1% similar) Some images may show more than one item which is to angles, not quantity. Superseded part numbers this item may have been superseded from a different part number this manufacturer. This part fits vehicles made in the following years...(August 18th, 2024)
• Dayco 84002 Timing Component Kit (40% similar) Designed specifically for trucks, trailers, and buses. Engineered with a factory-like design for effortless installation, ensuring perfect match your vehicle. Manufactured following strict OE standards to work like the original component...(August 21st, 2024)
• Dayco 85030 Engine Timing Belt Tensioner Hydraulic Assembly P N (59.6% similar) Note: photos do not always represent the actual product. For kits, photo might show entire kit and listing is only for one component. Dayco engine timing belt tensioner hydraulic assembly P/N:85030,:...(August 21st, 2024)
• Dayco 84172 Engine Timing Belt Component Kit P N (52.9% similar) For kits, photo might show entire kit and listing is only for one component. Dayco engine timing belt component kit P/N:84172. Note: photos do not always represent the actual product...(August 22nd, 2024)
• Dayco 84147 Engine Timing Belt Component Kit P N (52.9% similar) Dayco engine timing belt component kit P/N:84147. Note: photos do not always represent the actual product. For kits, photo might show entire kit and listing is only for one component...(August 23rd, 2024)