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Item #:
80858237
Cooling Radiator Cap w/Anti-Hot Cover 19045-PAA-A01 for Acura RSX MDX TSX Honda Civic Accord Odyssey CR-V and More Vehicles
89% of respondents would recommend this to a friend
Item #:
80858237
SHP 26
Price Details
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Imported from USA store
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Order now and get it around Friday, October 09
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HOSAIRY Replacement Radiator Cap is Professional, High-quality OE style and meet or exceed original equipment performance.
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What Stands Out
Enhanced Safety
This radiator cap includes an anti-hot cover, providing additional protection against burns and ensuring safe handling during maintenance, making it essential for vehicle owners focused on safety.
Universal Fit
Designed for a wide range of Honda and Acura models, this cap offers compatibility and versatility, simplifying maintenance for diverse vehicle owners without requiring separate caps for different models.
Quality Assurance
Manufactured to meet high standards, the radiator cap ensures reliable performance and durability, providing peace of mind to consumers who value quality parts for extended vehicle life.
Product Details
- Compatible with Acura RSX, MDX, TSX, Honda Civic, Accord, Odyssey, CR-V, and more vehicles
- Designed to seal the top of the radiator filler neck and prevent coolant loss
- High-quality OE style replacement radiator cap made of premium materials for durability
- Compatible with various Honda and Acura models from 1994-2008
- Replace OE# 19045-PAA-A01, 19045-RAA-003, 19045-P08-003, 19045-P08-013, 19045-RAA-A51
- Package includes 1 x Radiator Cap w/ Anti-Hot Cover
| Brand Name | HOSAIRY |
| Model Number | 19045-PAA-A01,19045-RAA-003 |
| Manufacturer Part Number | 19045-PAA-A01 |
| Number of Items | 1 |
| Number of Packs | 1 |
| OEM Equivalent Part Number | 19045-P08-003, 19045-P08-013, 19045-RAA-A51, 19045-PAA-A01, 19045-RAA-003, 33-0C-C31, 33-0C-C30, 0462-2002, D551-45, ADH29902, 82214, 751609N, 33-0C-C32 |
| Manufacturer | HOSAIRY |
| Unit Count | 1 Count |
| Included Components | 1 PC Cooling Radiator Cap |
| Item Type Name | Cooling Radiator Cap |
| Color | Black |
| Exterior Finish | Black |
| Style Name | Modern |
| Material Type | Alloy Steel, Plastic |
| Compatible with Vehicle Type | Honda Civic |
| Automotive Fit Type | Vehicle Specific Fit |
| Closure Type | Twist-On |
| Brand | HOSAIRY |
| Material | Alloy Steel, Plastic |
| Vehicle Service Type | Honda Civic |
| Item Weight | 0.8 lbs (360 grams) |
What's in the box
1 PC Cooling Radiator Cap
Who Should Buy?
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Vehicle Owners
Ideal for owners of compatible Honda and Acura models seeking reliable overheating prevention and cooling efficiency.
-
DIY Mechanics
Perfect for home mechanics looking to replace old caps and enhance vehicle cooling systems without professional help.
-
Hot Climate Drivers
Beneficial for drivers in hot climates, as it helps manage engine temperature and reduces the risk of overheating.
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Non-Compatible Vehicles
Not suitable for vehicles outside the specified models, leading to poor fit and functionality.
Product Description
About This Item
Upgrade your vehicle's cooling system with the HOSAIRY Cooling Radiator Cap with Anti-Hot Cover 19045-PAA-A01. Designed for Acura RSX, MDX, TSX, Honda Civic, Accord, Odyssey, CR-V, and many more vehicles, this radiator cap ensures optimal performance and protection. Crafted with precision, this HOSAIRY radiator cap is built to meet the highest standards of quality and reliability. Its anti-hot cover provides an additional layer of safety, giving you peace of mind during extended drives or in high-temperature conditions. With this replacement radiator cap for Acura RSX and Honda Civic Accord, you can maintain the optimal pressure in your vehicle's cooling system, promoting efficient heat dissipation and preventing overheating.
The HOSAIRY 19045-PAA-A01 cap is engineered to deliver long-lasting durability and a secure fit, making it a dependable choice for your vehicle's maintenance needs. Keep your engine cool and running smoothly with the HOSAIRY Radiator Pressure Cap 19045-PAA-A01, the perfect coolant cap for your Acura RSX or Honda Civic Accord. Trust in HOSAIRY for reliable radiator caps that deliver performance and peace of mind on every journey.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What vehicles are compatible with the Cooling Radiator Cap wAnti-Hot Cover 19045-PAA-A01?
Answer: The Cooling Radiator Cap is designed to fit various Honda and Acura models including the Acura RSX, MDX, TSX, Honda Civic, Accord, Odyssey, and CR-V. This compatibility ensures that you can use this cap across multiple vehicle types, making it a versatile choice for many Honda and Acura owners. By ensuring a secure fit, the cap maintains the proper pressure in your radiator system, which is crucial in preventing overheating and enhancing vehicle performance. -
Question:
How does the anti-hot cover function on this radiator cap?
Answer: The anti-hot cover is designed to provide additional protection by insulating the cap from extreme temperatures. This feature helps in maintaining optimal operating conditions within the radiator, reducing the risk of burns when opening the cap after driving. Additionally, this enhances durability by protecting the core materials from heat damage, thereby leading to longer lifespan and reliability during your vehicle's operation. -
Question:
Why should I consider replacing my radiator cap?
Answer: Replacing your radiator cap is vital to maintaining the efficiency of your cooling system. A faulty cap can lead to coolant leaks, pressure loss, and overheating, which can damage your engine. By installing a new high-quality radiator cap like the Cooling Radiator Cap wAnti-Hot Cover, you can ensure that your cooling system operates at optimal pressure, improving coolant circulation and overall vehicle performance. -
Question:
Is this radiator cap durable and resistant to wear?
Answer: Yes, the Cooling Radiator Cap wAnti-Hot Cover is constructed from high-quality materials that are designed to withstand the harsh conditions present in automotive engines. Its robust design ensures that it can resist wear and tear from heat exposure, thus providing reliable performance over time. This durability makes it a suitable choice for both regular drivers and those who engage in more demanding automotive uses. -
Question:
How does this product help prevent engine overheating?
Answer: This radiator cap maintains the necessary pressure in the cooling system, which is crucial for raising the boiling point of the coolant. By doing so, it prevents coolant from vaporizing, ensuring a consistent flow and preventing engine overheating. This is especially important in warmer climates or during heavy towing, where your engine is under greater load, making a reliable radiator cap essential. -
Question:
Can I install the Cooling Radiator Cap myself?
Answer: Yes, installing the Cooling Radiator Cap is typically a straightforward process that can be done by most vehicle owners without professional assistance. Simply remove the old cap, ensuring the system is cool, and replace it with the new cap, making sure it seals securely. This DIY installation not only saves time but also gives you confidence in your vehicle maintenance. -
Question:
How can I tell if my radiator cap needs replacing?
Answer: Signs that your radiator cap may need replacing include visible damage such as cracks, leaks from the radiator area, and engine overheating. If you experience frequent coolant loss or find that the cap does not seal properly, it's time to consider a replacement. Keeping an eye on these indicators ensures that your cooling system operates smoothly and effectively. -
Question:
Does the Cooling Radiator Cap wAnti-Hot Cover fit other brands or models?
Answer: While specifically designed for several Honda and Acura models, the Cooling Radiator Cap wAnti-Hot Cover may fit some other vehicles that share a compatible radiator system. It’s advisable to double-check your vehicle’s specifications or consult with a trusted mechanic to ensure compatibility. Optimal fit is important as it directly impacts the efficiency of your vehicle's cooling system. -
Question:
What materials are used in the making of this radiator cap?
Answer: The Cooling Radiator Cap is made from high-grade, heat-resistant materials, engineered to withstand extreme temperatures and pressures in the engine. These materials enhance the cap's durability and reliability, ensuring a long service life. This level of engineering is particularly beneficial in keeping high-performance vehicles running smoothly. -
Question:
Where can I buy the Cooling Radiator Cap wAnti-Hot Cover 19045-PAA-A01 in Saint Helena?
Answer: You can purchase the Cooling Radiator Cap wAnti-Hot Cover 19045-PAA-A01 at Ubuy, a reliable online marketplace that offers a variety of automotive parts. Ubuy provides easy access to a wide selection of products and ensures a user-friendly buying experience, making it straightforward for customers in Saint Helena to find and acquire the necessary parts for their vehicles.
HOSAIRY Standard 19045-PAA-A01,19045-RAA-003 Editorial Review
Cooling Radiator Cap w/Anti-Hot Cover 19045-PAA-A01 for Acura RSX MDX TSX Honda Civic Accord Odyssey CR-V and More Vehicles is an impressive upgrade over the original Honda/Acura radiator cap. Made with a stronger frame and a quality black plastic shield, it provides better retention on the radiator, making it easier to handle. Users have noted that it holds pressure efficiently, allowing coolant to flow properly between the radiator and overflow tank, which is essential for maintaining optimal engine temperatures. The ease of installation and solid design have led many customers to recommend this product as an excellent alternative to OEM parts, with some purchasing multiple units for different vehicles.
Customer Reviews & Ratings
186 customers ratings
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5 Star
71%
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4 Star
10%
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3 Star
9%
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2 Star
1%
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1 Star
9%
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Pros
- Strong, durable construction improves performance
- Easy twist-on closure for convenience
- Quality black plastic shield enhances usability
- Compatible with various Honda and Acura models
- Efficient cooling system functionality
Cons
- Some users may prefer metallic caps over plastic
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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SHP 26
Order now and get it around Friday, October 09
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Features & Benefits
- Professional, high-quality OE style
- Meets or exceeds original equipment performance
- Made of premium materials for durability
- Designed for function on open cooling systems and overflow reservoir type systems
- Helps prevent coolant loss and overheating engine
- Compatible with various Honda and Acura models
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