PRW 1203188-01 Rocker Arm Screw 842864016014

( Brand: Prw ), ( Manufacturer Part Number: 1203188-01 ), ( Part Type: Arm Screw ), ( Seller: Performanceparts ), ( Universal Fitment: No ), ( UPC: 842864016014 )

Review PRW Rocker Arm Adjusting Screw

The PRW 1203188-01 rocker arm screw is a critical component in the engine assembly of various automobiles. This particular screw is designed to secure the rocker arm to the cylinder head, ensuring a stable connection between these essential engine parts.

The screw is manufactured from high-strength material, specifically SAE 52100 steel, which guarantees excellent tensile strength and resistance to wear and tear. Its thread size measures 3/8-16 UNF, making it universally compatible with various automotive applications.

The head of the PRW 1203188-01 rocker arm screw features a hexagonal shape, allowing users to apply torque evenly and accurately during installation. The screw's hex head also provides a larger contact surface area, reducing the likelihood of rounding or damaging the screw during the tightening process.

The screw's length measures approximately 1.3 inches (32.5mm), making it suitable for various applications where the distance between the cylinder head and the rocker arm is relatively standard. A chamfered, self-locking tip is incorporated into the design of the screw, ensuring that it self-threads securely into the cylinder head without the need for additional locking mechanisms.

The PRW 1203188-01 rocker arm screw comes in a package containing a single unit. The screw's zinc plating provides additional protection against corrosion, ensuring long-term durability and reliability. This screw is an essential replacement for worn-out or damaged screws and contributes to the overall performance and longevity of the engine.

The PRW 1203188-01 rocker arm screw is a critical component used in the engine assembly of various vehicles, particularly those manufactured by Toyota and Lexus. Like any automotive part, it comes with its advantages and disadvantages.

1. High-quality: Toyota Genuine parts, like the PRW 1203188-01 rocker arm screw, are known for their superior quality and durability. They are engineered to meet or exceed original equipment manufacturer (OEM) specifications, ensuring optimal performance and longevity.

2. Proper fit: These screws are designed to fit perfectly in their respective applications, eliminating the need for modifications or adjustments. This can save you time and effort during installation.

3. Peace of mind: By using genuine Toyota parts, you can have confidence that your vehicle is receiving the best care possible. This can help maintain its value and reliability.

1. Cost: Original equipment manufacturer (OEM) parts, such as the PRW 1203188-01 rocker arm screw, tend to be more expensive than aftermarket alternatives. This can be a deterrent for some consumers, especially if they are working on a budget.

2. Availability: Depending on the specific application and regional availability, it may take some time to locate and obtain the necessary Toyota Genuine parts. This could delay your repair or maintenance project.

The PRW 1203188-01 rocker arm screw offers several advantages, including high-quality, proper fit, and peace of mind. However, its cost and availability may be drawbacks for some consumers. Ultimately, the decision to use OEM parts is a personal one based on your priorities, budget, and time constraints.

If you value superior quality, perfect fit, and the confidence that comes with using genuine Toyota parts, then the PRW 1203188-01 rocker arm screw is an excellent choice. However, if you are working on a tight budget or need the part as soon as possible, you may consider exploring aftermarket alternatives. Always ensure that the aftermarket parts meet or exceed OEM specifications to maintain the reliability and performance of your vehicle.

Details:

Boxes on orders over $200. Features: Heat-treated for added strength. Automotive A1000 Fuel Pump PRW Rocker Arm Adjusting Screw 1203188-01;: Specifications. Warranty: Most parts come with a limited manufacturers warranty on the part ONLY.

In some cases, the image being displayed may be different due to a running change by manufacturer, for which new has not supplied. Any shipping costs are based on weight, size, and number of packages. Items must be in the original packaging.

part #: 120318801 prices

• $9.87-$22.47

specifications rockeareng:

• brand: Prw
• mpn: 1203188-01
• part type: Arm Screw
• seller: Performanceparts
• universal fitment: No
• upc: 842864016014

shipping rockeareng:

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

offer rockeareng:

• started: October 25, 2025
• availability: In Stock
• options: Ship-to-home
• sold: 0

seller rockeareng:

• # reviews: 139848
• rating: 99.7%
• city: Perris, California

returns rockeareng:

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

payments rockeareng:

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

general rockeareng:

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

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