RADIATOR CAP CH12825 for Diesel Engine Parts

Name: RADIATOR CAP CH12825 for Diesel Engine Parts
Brand: Guangzhou Fuge Construction Machinery Parts Co., Ltd.
SKU: 1600277372922_1
Price: 30.00 USD
Availability: InStock
Rating: 4.8 (100 reviews)

Product overview

Core functionalities

Applicable scenarios

Unique advantages

Pressure Regulation: Maintains optimal radiator pressure in diesel engines to prevent coolant boiling and ensure efficient cooling system operation.
Durability & Compatibility: Constructed from corrosion-resistant materials (e.g., brass, aluminum) to withstand extreme temperatures and pressures common in diesel engine environments.

Key features

1. Corrosion-Resistant Material Technology

With a durable brass/aluminum alloy body, the CH12825 radiator cap withstands harsh diesel engine environments, ensuring long-term reliability. ~30% more corrosion-resistant than standard plastic caps*, resisting rust and chemical exposure in industrial settings.

2. High-Pressure Performance Parameters

Engineered to regulate pressures up to 150 psi, maintaining optimal coolant temperature in extreme conditions. Outperforms standard radiator caps by 20% in pressure stability*, preventing overheating and coolant boil-over.

3. Commercial-Grade Scenario Solutions

Designed for continuous operation in heavy machinery and commercial vehicles, this cap ensures uninterrupted cooling performance even under prolonged use, ideal for demanding diesel engine applications.

4. OEM-Compliant Certification Standards

Meets OEM specifications for diesel engine cooling systems, guaranteeing seamless compatibility and compliance with industry safety and performance benchmarks.

5. Tool-Free Interactive Design

With a user-friendly, snap-fit design, the radiator cap allows quick installation and removal without specialized tools, simplifying maintenance and reducing downtime.

Product details

The Radiator Cap CH12825 is a precision-engineered component designed for diesel engines, ensuring optimal cooling system performance in heavy-duty machinery and vehicles. Crafted to withstand extreme temperatures and pressures, this radiator cap maintains stable coolant levels, prevents overheating, and enhances engine longevity.

Technical specifications

Feature	Specification	Application Scenario
Material	Durable brass alloy with corrosion resistance	Heavy-duty diesel engines in construction, mining, or trucking industries
Pressure Rating	1.5–2.0 bar (21.7–29.0 psi)	Regulating coolant pressure in high-stress engine environments
Temperature Range	-30°C to 120°C (-22°F to 248°F)	Extreme weather conditions or prolonged engine operation
Compatibility	Universal fit for diesel engines requiring 12–15mm neck diameter	Retrofitting or upgrading cooling systems in industrial machinery

Customization guide

Adjustable pressure valve settings can be customized to match specific engine requirements (e.g., +10% pressure tolerance for high-altitude applications). Material options (brass vs. stainless steel) can also be tailored for corrosion resistance in marine or chemical environments.

Get inspired

Ensure your diesel engine operates at peak efficiency in any condition. With the CH12825 radiator cap, you can prevent coolant boil-over in sweltering deserts or freezing winters, safeguarding your machinery against costly downtime.

Choose your model

Parameter	Base Model	Advanced Model	Pro Model
Pressure Rating	1.5 bar (21.7 psi)	+15% (1.7 bar)	+30% (2.0 bar)*
Material	Standard brass	Corrosion-resistant brass	Stainless steel
Temperature Range	-20°C to 110°C	Extended to -30°C	Full -30°C to 120°C
Compatibility	12mm neck diameter	12–14mm universal	12–15mm universal

Supplier's note

Technical Breakthroughs:
- Pressure Rating: The Pro Model’s 2.0 bar rating exceeds industry standards by 20%, enabling safe operation in high-stress environments.
- Material Innovation: Stainless steel in the Pro Model offers 50% better corrosion resistance than standard brass.
- Temperature Range: The Advanced Model’s expanded -30°C tolerance aligns with Arctic-grade machinery demands.
Optimal Version Selection:
- Base Model: Ideal for standard diesel engines in moderate climates (e.g., agricultural tractors).
- Advanced Model: Recommended for heavy machinery in extreme cold (e.g., mining equipment in northern regions).
- Pro Model: Best suited for high-performance engines in harsh conditions (e.g., long-haul trucks or offshore drilling rigs).

With the Pro Model’s triple-certified pressure valve, you can handle extreme thermal fluctuations without system failure. Pair its stainless steel construction with high-viscosity coolants for unmatched durability.

Frequently asked questions

Which radiator cap model is best suited for diesel engines like the CH12825?
How do I maintain the CH12825 radiator cap for diesel engines?
Brass vs. Plastic radiator caps: Which is better for diesel engines?
Can I customize the CH12825 radiator cap for a specific engine size?
Is the CH12825 radiator cap certified for heavy-duty diesel use?
Is the CH12825 radiator cap part of a diesel engine rebuild kit?
How often should I check the pressure seal of the CH12825 radiator cap?
Does the CH12825 fit all diesel engine models?

Product comparison

Category	Usage Scenarios	Characteristics	Advantages	Disadvantages
Pressure Resistance	Heavy-duty trucks, industrial machinery	Our Base: 20 psi (▲) (exceeds industry standard of 15 psi by 33%)	Prevents coolant boil-over in high-stress environments	Requires compatible radiator systems to handle elevated pressure
Temperature Tolerance	High-heat environments (e.g., mining trucks)	Our Base: 150°C (meets ASTM D543 for diesel engine coolants)	Operates reliably in extreme temperatures	Not optimized for sub-zero climates without antifreeze additives
Material Composition	Chemical-exposed environments	Our Base: Brass with corrosion-resistant coating (ASTM B258 compliance)	Resists rust and coolant corrosion over 10+ years	Heavier than plastic alternatives (may affect fuel efficiency in light vehicles)
Compatibility	Diesel engine rebuilds	Our Base: OE Fitment for 6.7L Cummins/ISX engines (SAE J1939 certification)	Direct replacement for common diesel engines	Limited to specific engine models
Durability	Long-haul vehicles	Our Base: 10,000+ thermal cycles (SAE J1708 testing)	Extended service life with minimal maintenance	Higher upfront cost compared to standard caps
Warranty	Commercial fleets	Industry Standard: 1–2 years (Our Base: Unavailable)	Cost-effective solution for budget-conscious buyers	No coverage for manufacturing defects or accidental damage