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  3. VINTAGE 21404300

VINTAGE 21404300 Heatsink Cooling Head Engine O.s. .12CV-X

21404300 O.s. Vintage Max .12cv-x Heatsink Cooling Head Red Off New Engine

( Brand: Vintage ), ( Manufacturer Part Number: 21404300 ), ( Compatible Brand: For Os ), ( Type: Cooling/cylinder Head ), ( Color: Red ), ( Country Of Origin: United States )

Review VINTAGE .s. Vintage.s. Max .12cv-x Heatsink Cooling Head Red Off New Engine

The OS Giken 21404300 12CV-X Heatsink Cooling Head is a high-performance cooling solution designed specifically for high-horsepower applications. This heatsink cooling head is engineered to effectively dissipate heat generated by the engine, ensuring optimal operating temperatures and prolonging the life of the engine.

The OS Giken 12CV-X Heatsink Cooling Head is constructed from high-quality aluminum material, which provides excellent thermal conductivity. The cooling head features a unique design with multiple fins that increase the surface area for heat dissipation. The fins are closely spaced to maximize the contact between the coolant and the aluminum, allowing for efficient heat transfer.

The OS Giken 12CV-X Heatsink Cooling Head comes with a large diameter core, which allows for increased coolant flow rate. The large core size ensures that the coolant passes through the cooling head efficiently, allowing for rapid heat dissipation. The cooling head also features a thick, reinforced gasket that ensures a tight seal and prevents coolant leaks.

The OS Giken 12CV-X Heatsink Cooling Head is designed to fit 12CV engines, making it an ideal choice for high-performance applications. The cooling head is easy to install and can be used in both racing and street applications. The OS Giken name is synonymous with high-quality, high-performance automotive components, and the 12CV-X Heatsink Cooling Head is no exception. With its advanced design and superior thermal performance, this cooling head is sure to provide reliable, effective cooling for even the most demanding engine applications.

Buying a new OEM 21404300 12CV-X heatsink cooling head for an engine can be an essential investment for maintaining optimal engine performance and preventing potential damage due to overheating. Here are some pros and cons to consider before making a purchase:

Pros:

1. Enhanced Cooling Efficiency: A new heatsink cooling head can improve cooling efficiency, which is crucial for maintaining optimal engine temperature and preventing potential damage caused by overheating.

2. Longer Engine Lifespan: By ensuring proper cooling, a new heatsink cooling head can help extend the lifespan of the engine.

3. Improved Fuel Economy: Proper engine cooling can lead to improved fuel economy as the engine runs more efficiently.

4. Reduced Emissions: A more efficiently cooled engine can lead to reduced emissions, making it an eco-friendly investment.

5. Enhanced Performance: A new heatsink cooling head can help improve engine performance by ensuring the engine operates at optimal temperatures.

Cons:

1. Cost: A new OEM heatsink cooling head can be an expensive investment, especially for older vehicles where the part may no longer be readily available.

2. Installation Complexity: Depending on the vehicle make and model, the installation process for a new heatsink cooling head can be complex and time-consuming, requiring specialized tools and knowledge.

3. Potential for Compatibility Issues: It is essential to ensure that the new heatsink cooling head is compatible with the engine make and model before making a purchase to avoid any potential compatibility issues.

Conclusion:

In conclusion, a new OEM 21404300 12CV-X heatsink cooling head can provide significant benefits for engine performance, fuel economy, and longevity. However, the investment can be costly, and installation can be complex. It is essential to ensure that the new part is compatible with the engine and consider the potential costs and installation complexity before making a purchase.

Recommendation:

If you are experiencing engine overheating or cooling issues, it is recommended to consult with a professional mechanic to diagnose the issue and determine if a new heatsink cooling head is necessary. They can help ensure that you are investing in the correct part and provide guidance on the installation process. Alternatively, consider exploring aftermarket options for a more cost-effective solution.

Details:

Max 12CV-X cooling/cylinder head, red color, model 21404300. Most of my collection/stock is for Diuretics vehicles such as the Warhead, Street Force, Evader, Maximum, Vendetta, Cliff Climber, Nitro/Thunder Quake, and Raze. Max .12CV-X now while you can!, I have many other RC parts available that I'll be listing, Texas, RPM, Lois, E-Flute, etc. This is an unused new take off head from a motor that was never run.

Up for sale is a Vintage new take off.S. There may be some very slight scuffs or scrapes from storage and packaging, but it is new, no package. Getting harder find these, get a new red square cooling head for your.S.

part #: 21404300 prices

  • $47.99-$94.99

specifications rcparta:

  • brand: Vintage
  • mpn: 21404300
  • compatible brand: For Os
  • type: Cooling/cylinder Head
  • color: Red
  • country of origin: United States

offer rcparta:

  • availability: In Stock
  • quantity: 1
  • sold: 0
  • started: April 25, 2026
  • options: Ship-to-home
  • best offers: True

returns rcparta:

  • policy: No Returns

seller rcparta:

  • # reviews: 1045
  • city: Gresham, Oregon
  • rating: 100.0%

payments rcparta:

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

shipping rcparta:

  • carrier: USPS
  • transit: 6-12 Days
  • class: Standard
  • type: Calculated
  • service: USPS Ground Advantage
  • cost: $0.00

general rcparta:

  • condition: New
  • Radio Control Control Line > RC model Vehicle Parts Accs > Other RC Parts Accs
compatible brand: for os, type: cooling/cylinder head, country of origin: united states,
category: toys & hobbies > radio control line > rc model vehicle parts accs > rc parts accs, color: red, sku: 11230265877958751,

Vintage 21404300 Is Similar To:

rcparta logo
2 offers $47.99–$94.99 USD
  • Offer #1: $47.99 price + $7.60 shipping estimate = $55.59* total. Engine Compatibility: Unit A; FS-12SS, FS-12SW, FS-12SWG,"OS Engine Based" so also fits OS 12 CV CVX CVR and others! Extra driven gear unit for use with ITEM 41075 Tamiya Handy Starter.+$7.60 shipping
  • Offer #2: $94.99 price + $6.99 shipping estimate = $101.98* total. Parts are NOT COMPATIBLE with each other.+$6.99 shipping

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