1. Commercial Truck Engine Cooling Offers
  2. sku: 11063135196881871
  3. PACCAR RC0730

PACCAR RC0730 Radiator Cap

fits make: Kenworth, Peterbilt.

Rc0730 Paccar Radiator Cap 7 Psi Genuine Kenworth Peterbilt Oem

( Brand: Paccar ), ( Manufacturer Part Number: RC0730 ), ( Type: Radiator Cap ), ( California Prop 65 Warning: California Prop 65 Warning Warning, Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov. )

Review PACCAR Radiator Cap Psi Genuine Kenworth Peterbilt Oem

Introducing the PACCAR RC0730 Radiator Cap, an essential component for maintaining the cooling system in Kenworth and Peterbilt trucks. This radiator cap is engineered to meet the high-performance standards of PACCAR, ensuring reliable and efficient operation.

The RC0730 Radiator Cap is designed with a pressure relief valve that automatically releases excess coolant pressure when the cooling system reaches optimal temperature. This feature prevents the risk of coolant system damage due to overheating or pressure build-up. The cap's durable construction is built to withstand the rigors of commercial trucking, making it an ideal choice for heavy-duty applications.

The cap's sleek design is a testament to PACCAR's commitment to aesthetics as well as functionality. The RC0730 Radiator Cap features a polished stainless steel finish that adds a touch of elegance to your Kenworth or Peterbilt truck. The cap's contoured shape not only enhances the truck's appearance but also facilitates efficient cooling by reducing air turbulence around the radiator.

The PACCAR RC0730 Radiator Cap is easy to install, requiring no special tools or extensive mechanical knowledge. It is compatible with Kenworth and Peterbilt trucks that use the RC0730 radiator, ensuring a perfect fit. The cap comes with a gasket to ensure a leak-free installation and proper sealing of the cooling system.

In summary, the PACCAR RC0730 Radiator Cap is an essential upgrade for Kenworth and Peterbilt truck owners. Its durable construction, pressure relief valve, and sleek design make it a top choice for commercial trucking applications. Whether you're looking to enhance your truck's performance or improve its appearance, the RC0730 Radiator Cap is an investment that delivers on both counts.

Buying a Paccar RC0730 radiator cap for Kenworth or Peterbilt trucks can be a viable option for maintaining the cooling system of your commercial vehicle. Here are some pros and cons to help you make an informed decision:

Pros:

1. OEM Part: The Paccar RC0730 radiator cap is an original equipment manufacturer (OEM) part, which means it is designed and built to fit and function perfectly with your Kenworth or Peterbilt truck.

2. Durability: The radiator cap is engineered to withstand the rigors of commercial vehicle use. It is made from high-quality materials to ensure long-lasting performance.

3. Leak-Free: The O-ring seal on the cap ensures a leak-free installation, preventing coolant loss and reducing the need for frequent maintenance.

4. Pressure Relief: The radiator cap has an integrated pressure relief valve that prevents the cooling system from overheating and damaging the engine.

5. Easy Installation: The radiator cap is easy to install, requiring no special tools or mechanical expertise.

Cons:

1. Cost: OEM parts, including the Paccar RC0730 radiator cap, can be more expensive than aftermarket alternatives.

2. Availability: Depending on your location, finding a local supplier or dealer who stocks this specific part may be challenging.

3. Longer Lead Time: If you need the part urgently, the longer lead time for an OEM part to be shipped to you may cause delays in your maintenance schedule.

Conclusion:

The Paccar RC0730 radiator cap is a high-quality, OEM part designed specifically for Kenworth and Peterbilt trucks. While it may come with a higher cost and longer lead time compared to aftermarket alternatives, the benefits of durability, leak-free installation, and pressure relief make it a worthwhile investment for maintaining the cooling system of your commercial vehicle.

Recommendation:

If you value the peace of mind that comes with knowing you're using an OEM part and are willing to pay a premium for it, then the Paccar RC0730 radiator cap is a solid choice for your Kenworth or Peterbilt truck. However, if you're looking for a more cost-effective solution, consider researching aftermarket alternatives to find a suitable replacement that meets your needs and budget.

Details:

Over 15 years diesel heavy truck parts experience. Direct replacement for Kenworth and Peterbilt trucks. Genuine Paccar OEM Radiator Cap. Shipping Support.

Heavy-duty construction. Carefully packed for protection. Part Number Key Product Info Part Number: RC0730Brand: Paccar OEM Features: 7 PSI Radiator Cap. Specs Brand: Paccar OEM Part Number: RC0730Type: Radiator Cap condition: Brand New Pressure Rating: 7 PSI.

Items may be packed in OEM packaging or repackaged for shipping. MAKE Kenworth or Peterbilt. FREE Shipping continental USA. New stock guarantee.

Condition Brand new and unused. Maintains proper 7 PSI system pressure. Essential for correct cooling system operation.

part #: rc0730 prices

  • $29.99-$33.00

specifications coenginecooling:

  • for makes: Kenworth, Peterbilt
  • brand: Paccar
  • mpn: Rc0730
  • type: Radiator Cap
  • california prop 65 warning: California Prop 65 Warning Warning, Birth Defects Or Other Reproductive Harm. For More Information Go To Www.p65warnings.ca.gov.

offer coenginecooling:

  • sold: 0
  • availability: In Stock
  • started: June 3, 2026
  • quantity: 6
  • options: Ship-to-home

seller coenginecooling:

  • city: Bismarck, North Dakota
  • # reviews: 1069
  • rating: 100.0%

returns coenginecooling:

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

shipping coenginecooling:

  • transit: 3-6 Days
  • class: Standard
  • carrier: USPS
  • type: Fixed
  • cost: $0.00
  • service: USPS Ground Advantage

payments coenginecooling:

  • wallet: Apple-pay
  • other
  • credit card: Diners-club

general coenginecooling:

  • condition: New
  • Commercial Truck Parts > Engine Cooling > Radiators
for makes: kenworth, peterbilt, type: radiator cap, california prop 65 warning: california prop 65 warning warning, birth defects or other reproductive harm. for more information go to www.p65warnings.ca.gov.,
category: auto parts > commercial truck parts > engine cooling > radiators, sku: 11063135196881871,
Paccar RC0730 Is Similar To:
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2 offers $29.99–$33.00 USD
  • New. Offer #1 priced at $29.99 + $0.00 shipping estimate = $29.99* total. Heavy-duty construction. Genuine Paccar OEM Radiator Cap.FREE SHIPPING
  • New. Offer #2 priced at $33.00 + $0.00 shipping estimate = $33.00* total. Manufacturer :Paccar Part Number : .FREE SHIPPING

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