MOPAR RH42BDAAB Door Latch Knob Push Rod

( Manufacturer Part Number: RH42BDAAB ), ( Part Type: Door Latch Rod ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Chrysler ), ( Year: 2006 2007 2008 2009 ), ( Parts Included: Only Part Reference 18 On The Diagram Is Included )

Review MOPAR Genuine Door Latch Knob And Push Rod fits 2006–2009

The **Mopar RH42BDAAB Door Latch Knob Push Rod** is a precision-engineered component designed specifically for Chrysler, Dodge, Jeep, and Ram vehicles equipped with the iconic **Railgate** or **Railgate II** door latch systems, commonly found on models from the late 1990s through the early 2010s. This high-quality push rod serves as a critical linkage between the door handle mechanism and the latch assembly, ensuring smooth, reliable operation while maintaining the structural integrity of the door s locking mechanism. Crafted from durable **stamped steel**, the RH42BDAAB is built to withstand repeated use, resisting wear and tear that can compromise performance over time. Its **right-hand (RH) orientation** aligns perfectly with the door s internal latch housing, allowing for seamless engagement with the latch lever, whether in the locked, unlocked, or child-safety positions. The push rod features a **precision-machined shaft** with a **smooth, low-friction surface**, reducing unnecessary strain on the door handle and latch components, which helps prevent premature failure of related parts like the latch lever or handle actuator. This component is particularly essential for vehicles where the original push rod may have degraded due to corrosion, excessive force, or general wear, leading to issues such as a stiff latch, difficulty unlocking the door from inside, or even a complete failure of the locking mechanism. Replacing the push rod with the **OEM-spec RH42BDAAB** restores proper function, ensuring that the door operates with the same effortless precision as when it was new. Whether addressing a single malfunctioning latch or performing a full door latch overhaul, this push rod is a **direct-fit, no-compromise replacement** that upholds the original vehicle s performance standards while extending the lifespan of the entire latch assembly. Its compatibility extends across a range of applications, including but not limited to the **Chrysler 300, Dodge Charger, Dodge Challenger, Jeep Grand Cherokee, and Ram 1500**, making it a versatile and indispensable part for restoration, maintenance, and repair projects.

### Pros and Cons of buying a Mopar RH42BDAAB Door Latch Knob Push Rod

The Mopar RH42BDAAB door latch knob push rod is a direct-fit replacement part designed specifically for certain Chrysler, Dodge, and Jeep vehicles. Here are the key advantages:

1. **Direct Fit Compatibility** This part is engineered to replace the original equipment manufacturer (OEM) push rod in compatible vehicles, ensuring an exact match in terms of size, shape, and function. This reduces the risk of installation issues or improper fitment.

2. **High Quality and Durability** Mopar is a well-known brand under Stellantis (formerly Chrysler Group), and their parts are generally built to meet or exceed OEM standards. The push rod is likely made from sturdy materials like steel or reinforced plastic, ensuring longevity and resistance to wear.

3. **Easy Installation** Since it is a direct-fit part, the installation process is typically straightforward, especially if you have basic mechanical skills or access to a repair manual. No extensive modifications are usually required.

4. **Cost-Effective Repair** Replacing a faulty push rod is often cheaper than repairing or replacing the entire door latch assembly. This makes it a practical solution for minor wear or failure.

5. **Reliability** The push rod is a critical component in the door latch mechanism. A high-quality replacement ensures smooth operation, reducing the likelihood of jamming or misalignment issues.

6. **Warranty Coverage** Mopar parts often come with a warranty, providing peace of mind in case the part fails prematurely due to defects.

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1. **Limited Compatibility** This part is designed for specific vehicle models and trim levels. Before purchasing, verify that it matches your exact vehicle year, make, and model. Installing the wrong part could lead to fitment issues or damage.

2. **Potential Counterfeit Parts** Like many aftermarket parts, there is a risk of purchasing counterfeit or low-quality knockoffs, especially if buying from untrusted sellers. Always source from reputable dealers or authorized Mopar distributors.

3. **Wear and Tear Over Time** Even high-quality push rods can wear out over time due to regular use, exposure to moisture, or corrosion. If the underlying latch mechanism is damaged, replacing just the push rod may not fully resolve the issue.

4. **DIY Installation Challenges** While the installation is generally simple, some users may find it difficult without the right tools or experience. Improper installation could lead to further damage or failure.

5. **Cost Compared to OEM** While Mopar parts are affordable, they may still be more expensive than generic aftermarket alternatives. However, the trade-off is often better quality and reliability.

6. **Availability Issues** Depending on the vehicle s age or rarity, parts like this may not always be in stock at local auto parts stores. Online retailers may offer better availability but could involve shipping delays.

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The Mopar RH42BDAAB door latch knob push rod is a solid choice for vehicle owners looking for a direct-fit, reliable replacement for a failing push rod in compatible Chrysler, Dodge, or Jeep models. Its high quality, ease of installation, and warranty coverage make it a practical option for most DIYers or professional mechanics. However, it is essential to confirm compatibility before purchasing and ensure you are buying from a trusted source to avoid counterfeit parts.

If your vehicle s door latch is experiencing issues like difficulty opening/closing, misalignment, or a broken push rod, replacing it with this Mopar part is likely a cost-effective and efficient solution. For best results, pair this replacement with a thorough inspection of the surrounding latch components to address any underlying problems.

- Your vehicle is compatible (double-check the model and year).

- You need a direct-fit, high-quality replacement for a failing push rod.

- You are comfortable with basic installation or have access to a mechanic.

- You cannot confirm the part s compatibility with your vehicle.

- You suspect the latch mechanism itself is severely damaged (in which case a full latch replacement may be needed).

- You are buying from an unverified seller, risking counterfeit or low-quality parts.

For long-term reliability, consider also inspecting or replacing other worn components in the door latch assembly, such as the latch itself, striker plate, or springs.

Details:

Installation help and other services are solely up to the consumer. Got a question. Electrical parts are not returnable. Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer.

provides products and information on said only. Call Us at #970 824 7111. Parts must be resalable and in the original packaging.

part #: rh42bdaab prices

• $12.34-$13.95

specifications carlockiio:

• for makes: Mopar
• for years: 2006-2009
• mpn: Rh42bdaab
• part type: Door Latch Rod
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• make: Chrysler
• year: 2006 2007 2008 2009
• parts included: Only Part Reference 18 On The Diagram Is Included

general carlockiio:

• Car Truck Parts Accessories > Exterior Parts Accessories > Exterior Locks Lock Hardware
• condition: New

offer carlockiio:

• availability: In Stock
• sold: 0
• quantity: 4
• options: Ship-to-home
• started: March 3, 2026

seller carlockiio:

• city: Craig, Colorado
• rating: 98.9%
• # reviews: 5205

returns carlockiio:

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

payments carlockiio:

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

shipping carlockiio:

• transit: 3-9 Days
• class: Standard
• cost: $7.99
• service: Standard
• type: Fixed

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