RACING POWER CO-PACKAGED R4803 Twist Breather Cap 859828480309 Co

( Brand: Racing Power Co-packaged ), ( Manufacturer Part Number: R4803 ), ( Part Type: Breather Cap ), ( UPC: 859828480309 )

Review RACING POWER CO PACKAGED Twist on Breather Cap Each

Introducing the R4803 Twist-On Breather Cap, a must-have accessory for your racing engine or high-performance application. This breather cap is meticulously designed to provide optimal engine protection and performance.

The R4803 Twist-On Breather Cap is a co-packaged solution, meaning it comes with the necessary O-ring and screw for a secure and leak-free installation. Its sleek, compact design ensures a perfect fit for most racing applications. The cap is made from high-quality materials, including a durable, anodized aluminum body and a robust rubber seal.

This breather cap features a twist-on design, which allows for easy installation and removal. Its large, knurled knob provides a firm grip, making it simple to tighten or loosen as needed. The cap's design also includes a vented outlet, which helps to equalize pressure within the crankcase and minimize the risk of crankcase explosions.

The R4803 Twist-On Breather Cap is an essential addition to any racing engine or high-performance application. Its superior sealing abilities help to keep contaminants out, while its vented design ensures proper crankcase ventilation. With its easy-to-use twist-on design and included hardware, this breather cap is the ideal choice for those seeking reliable, high-performance solutions.

In summary, the R4803 Twist-On Breather Cap is a top-tier accessory for racing engines and high-performance applications. Its durable design, easy installation, and effective sealing capabilities make it a must-have for anyone seeking optimal engine protection and performance.

The R4803 twist-on breather cap is a popular aftermarket option for racing applications due to its ability to provide improved engine breathing and enhanced performance. Here are some pros and cons of buying this product:

1. Enhanced engine breathing: The R4803 breather cap allows excess crankcase gases to escape more efficiently, reducing pressure within the crankcase and improving engine performance.

2. Improved air filtration: The cap features a high-flow, washable, and reusable filter element that helps to keep contaminants out of the crankcase and intake system.

3. Easy installation: The twist-on design makes installation quick and straightforward, and no additional modifications are typically required.

4. Cost-effective: The R4803 breather cap is generally affordable compared to other performance upgrades, making it an accessible option for many racers.

1. May require additional maintenance: The washable and reusable filter element will need to be cleaned regularly to maintain optimal performance.

2. Potential for increased noise: The improved flow rate of the breather cap may result in slightly more engine noise, although this is generally considered a minor issue for racing applications.

3. Not a substitute for proper engine maintenance: While the R4803 breather cap can provide performance benefits, it is not a substitute for regular engine maintenance such as oil changes and valve adjustments.

The R4803 twist-on breather cap can be a valuable addition to a racing engine, providing improved engine breathing, air filtration, and performance. However, it does require some additional maintenance and may result in increased noise. Overall, the benefits of the R4803 breather cap outweigh the cons, making it a worthwhile investment for racers looking to enhance their engine's performance.

If you are a racer looking to improve your engine's performance and are considering the R4803 twist-on breather cap, we recommend giving it a try. It is an affordable and effective way to enhance engine breathing and filtration, and the easy installation process makes it a straightforward upgrade. Just be prepared to maintain the filter element regularly to ensure optimal performance.

Details:

Finish: Plated. Material: Steel. Racing Power Co-Packaged R4803 - Twist-On Breather Cap Each..

Mounting Style: Twist-On.: Started in 1995 and specializing both aftermarket OEM markets, the Racing Power Company offers more than 4,800 different parts, including valve covers, dress-up kits, air cleaner assemblies, crankshaft pulleys, breathers, light more.Shape: Round. Quantity: Each. Tube Included: No.

Color: Chrome.

part #: r4803 prices

• $10.47-$21.65

specifications rockercove:

• brand: Racing Power Co-packaged
• mpn: R4803
• part type: Breather Cap
• upc: 859828480309

payments rockercove:

• other
• credit card: Discover
• wallet: Paypal

shipping rockercove:

• type: Fixed
• class: Standard
• service: Standard
• cost: $0.00
• transit: 2-5 Days

offer rockercove:

• availability: In Stock
• started: June 25, 2025
• options: Ship-to-home
• quantity: 8
• sold: 0

seller rockercove:

• rating: 98.0%
• city: Saint Paul, Minnesota
• # reviews: 45032

returns rockercove:

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

general rockercove:

• Engines Engine Parts > Valvetrain Components > Rocker Valve Covers
• condition: New

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