DNJ IRAS409 Intake Rocker Arm Shaft

( Brand: Dnj ), ( Manufacturer Part Number: IRAS409 ), ( Placement On Vehicle: Front ), ( Manufacturer Warranty: 1 Year ), ( Type: Intake Rocker Arm Shaft ), ( Features: 100 Accuracy Of Fit ), ( Caution: Fitment Is For North America Vehicles ), ( Position: Intake ), ( Material: Factory Specifications ), ( Product Type: Rocker Arm Shaft ), ( Fitment Type: Direct Replacement ), ( Modified Item: No ), ( Oe/oem Part Number: Direct Fit )

Review DNJ Intake Rocker Arm Shaft

The DNJ IRS409 Intake Rocker Arm Shaft is a crucial component in the intake valve train system of certain Honda and Acura engines. This part is specifically designed for use in Honda's i-VTEC and i-VTEC-R engines, which are known for their advanced variable valve timing technology.

The intake rocker arm shaft is a hollow, tubular component that connects the intake rocker arms to the crankshaft. It is made from high-strength steel to ensure durability and reliability. The shaft features precision machined bearing surfaces that provide a smooth, friction-free connection to the rocker arms and the crankshaft.

This particular DNJ IRS409 Intake Rocker Arm Shaft is designed to fit Honda and Acura engines with part numbers starting with "IRS". It is important to note that this part is an OEM (original equipment manufacturer) replacement, meaning it is an exact fit and function match to the original equipment used in the vehicle.

Installing the new intake rocker arm shaft is a straightforward process that can be done with common hand tools. However, it is recommended that the installation is performed by a certified technician to ensure proper alignment and torque specification.

The DNJ IRS409 Intake Rocker Arm Shaft comes packaged in an anti-corrosion bag to protect it from the elements during storage and transportation. It is essential to use a high-quality, OEM replacement part like this DNJ IRS409 Intake Rocker Arm Shaft to maintain the performance and longevity of your engine.

In summary, the DNJ IRS409 Intake Rocker Arm Shaft is an essential component in the intake valve train system of certain Honda and Acura engines. It is made from high-strength steel, features precision machined bearing surfaces, and is an exact OEM fit and function replacement. The installation process is straightforward, but it is recommended to have it installed by a certified technician. The part comes packaged in an anti-corrosion bag to ensure its longevity.

Buying a DNJ IRS409 intake rocker arm shaft can have several advantages and disadvantages for your vehicle, depending on your specific needs and circumstances. Here are some potential pros and cons:

1. Improved engine performance: A high-performance intake rocker arm shaft can help increase power and torque in your engine by reducing friction and improving the intake valve's opening and closing efficiency.

2. Durability: DNJ is known for manufacturing high-quality aftermarket parts, and their IRS409 intake rocker arm shaft is no exception. It is designed to be strong and durable, which can help extend the life of your engine.

3. Enhanced sound: Installing a high-performance intake rocker arm shaft can also result in a more exhilarating engine sound, which some enthusiasts find appealing.

1. Cost: The DNJ IRS409 intake rocker arm shaft can be a significant investment, especially for those on a tight budget. The cost may outweigh the benefits for some.

2. Installation complexity: Installing the intake rocker arm shaft can be a challenging process, requiring specialized tools and skills. It may be necessary to take your vehicle to a professional mechanic, which can add to the overall cost.

3. Potential compatibility issues: Not all vehicles are compatible with the DNJ IRS409 intake rocker arm shaft, so it's essential to ensure that it is the correct part for your specific make and model before making a purchase.

In conclusion, deciding whether to buy a DNJ IRS409 intake rocker arm shaft depends on your individual circumstances and priorities. If you're looking for improved engine performance, durability, and an enhanced engine sound, it could be a worthwhile investment. However, if the cost and installation complexity are significant concerns, it may be best to consider other options. Ultimately, it's essential to weigh the pros and cons carefully before making a decision.

If you have decided that a DNJ IRS409 intake rocker arm shaft is the right choice for you, I would recommend purchasing it from a reputable dealer to ensure its authenticity and quality. Additionally, make sure that you have access to the necessary tools and skills to install it correctly or find a professional mechanic to do it for you.

Details:

Manufacturer Part Number: IRAS409. Harmonized Tariff Code HTS: NA. Condition: New. Type: Intake Rocker Arm Shaft.

How to verify this part fits your vehicle. Timing Parts/Kits-Valve Train. Warranty: 1 Year. Features: 100% Accuracy of Fit.

Position: Intake. Placement on Vehicle: Front. Radiators And Cooling. Rotating Electrical.

Material: Factory Specifications. Tire Chains And Accessories.: Rocker Arm Shaft. CAUTION: Fitment is for North America vehicles.

DNJ Intake Rocker Arm Shaft: MSRP: $51.24.

part #: iras409 prices

• $999.99-$2999.99

specifications rockeareng:

• brand: Dnj
• mpn: Iras409
• placement on vehicle: Front
• manufacturer warranty: 1 Year
• type: Intake Rocker Arm Shaft
• features: 100 Accuracy Of Fit
• caution: Fitment Is For North America Vehicles
• position: Intake
• material: Factory Specifications
• product type: Rocker Arm Shaft
• fitment type: Direct Replacement
• modified item: No
• oe/oem part number: Direct Fit

seller rockeareng:

• city: Portland, Oregon
• # reviews: 12198
• rating: 99.8%

general rockeareng:

• condition: New
• Engines Engine Parts > Valvetrain Components > Rocker Arms Parts

shipping rockeareng:

• service: Economy, Overnight
• type: Fixed
• transit: 4-9 Days
• class: Economy, One-day
• cost: $0.00

payments rockeareng:

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

returns rockeareng:

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

offer rockeareng:

• sold: 0
• quantity: 5
• started: May 18, 2025
• options: Ship-to-home
• availability: In Stock

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