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- Dorman 54237 Radiator Cap
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Item #:
93584123
Dorman 54237 Radiator Cap
85% of respondents would recommend this to a friend
Item #:
93584123
PYG 168868
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Order now and get it around Wednesday, October 07
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What Stands Out
Compatibility
Designed specifically for select Mazda models, ensuring a perfect fit that maintains optimal engine performance and cooling efficiency during operation, reducing the risk of overheating.
Durability
Constructed with high-quality materials that resist heat and corrosion, enhancing longevity and reliability in maintaining pressure within the cooling system, providing peace of mind for vehicle owners.
Easy Installation
User-friendly design allows for effortless installation, enabling car owners to quickly replace worn-out radiator caps without professional help, saving time and money on repairs.
Product Details
| Brand Name | Dorman |
| Model Number | 54237 |
| Manufacturer Part Number | 54237 |
| Number of Items | 1 |
| OEM Equivalent Part Number | 10233; 31336; T16R; 0K2C615205A; 0K2FA15205; 1350A043; 1350A730; 1640162090; 19045PAAA51; 19045PCA004; 19045PR7A07; 19045PR7A08; 19045PR7J24; 19045PT0003; 19045PT0004; 19045PV1015; 19045PV3005; 19045RAAA51; 19114583; 2143006P01; 214300M900; 214301P100; 214301P107; 214301P110; 214301P111; 214301P120; 2143030P00; 2143054P00; 2143074N00; 21430D991A; 253300W000; 253301H000; 253301P000; 253301R000; 253302D090; 253302E000; 253302E001; 253302E100; 2533038000; 2533038001; 2533039100; 253303C100; 253303E000; 253303K000; 253303Z000; 253304H000; 253304R000; 25330B1000; 25330C2000; 25330J5100; 4495805; 45137AE000; 45137AE001; 45137AE002; 45137AE003; 45137AE00A; 45137AE00B; E9SH8100AA; E9SZ8100A; F02Z8100A; F42Z8100A; F87H8100AA; KL0115205; KL1515205A; KL6115205; PE0115205; PE1115205; PE2015205 |
| Manufacturer | Dorman Products |
| UPC | 037495889261 |
| Global Trade Identification Number | 00037495889261 |
| Unit Count | 1 Count |
| Included Components | 1 Radiator Cap |
| Item Type Name | Radiator Cap |
| Color | Silver |
| Exterior Finish | Machined |
| Style Name | Tool |
| Material Type | Stainless Steel |
| Item Highlight | Fits Select Models |
| Item Dimensions | 2.57 x 2.57 x 1.19 inches (6.5 x 6.5 x 3 cm) |
| Item Weight | 1.12 ounces (31.75 grams) |
| Compatible with Vehicle Type | Car |
| Automotive Fit Type | Vehicle Specific Fit |
| Closure Type | Twist-On |
| Brand | Dorman |
| Material | Stainless Steel |
| Item dimensions L x W x H | 2.57 x 2.57 x 1.19 inches (6.5 x 6.5 x 3 cm) |
Who Should Buy?
-
Mazda Owners
Ideal for Mazda owner's needing a reliable replacement radiator cap for optimal engine cooling and performance.
-
DIY Mechanics
Great for DIY enthusiasts who want an affordable, dependable part for maintenance or repairs on select Mazda models.
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Budget-Conscious Buyers
Perfect for those looking for high-quality automotive parts without spending excessively on replacement radiator caps.
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Non-Mazda Vehicles
Not suitable for vehicles outside of the compatible Mazda models as fitment may not be correct.
Product Description
Dorman 54237 Radiator Cap
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the primary function of the Dorman 54237 Radiator Cap?
Answer: The primary function of the Dorman 54237 Radiator Cap is to maintain the pressure within your vehicle’s cooling system. By ensuring proper pressure levels, it helps prevent coolant from boiling over and keeps the engine running at optimal temperatures. This cap is specifically designed for select Mazda models, providing a precise fit and reliable performance, ensuring that your cooling system operates efficiently under various driving conditions. -
Question:
Is the Dorman 54237 Radiator Cap easy to install?
Answer: Yes, the Dorman 54237 Radiator Cap is designed for straightforward installation. You simply need to remove the old cap from the radiator and replace it with the new one. This cap is engineered to fit securely onto your Mazda’s radiator, thus providing a tight seal and preventing any leaks. This direct replacement feature allows for a hassle-free installation, perfect for DIY mechanics or anyone looking to maintain their vehicle’s cooling system effectively. -
Question:
How do I know if my radiator cap needs replacement?
Answer: Signs that your radiator cap may need replacement include visible wear or damage, such as cracks or warping. You might also notice coolant leakage or frequent overheating issues in your vehicle. Additionally, if your car's temperature gauge exhibits sudden fluctuations, it could indicate a failing cap. Replacing a worn radiator cap like the Dorman 54237 can significantly enhance your vehicle's cooling system performance and prevent costly engine damage. -
Question:
What models is the Dorman 54237 Radiator Cap compatible with?
Answer: The Dorman 54237 Radiator Cap is compatible with various select Mazda models. It’s important to check your vehicle specifications to ensure the correct fit. This particular model is designed to meet or exceed OEM standards, providing reliable and consistent performance. By using this specific cap, you ensure that your Mazda's cooling system functions optimally, which is critical for maintaining engine health and performance. -
Question:
Can using a non-OEM radiator cap affect my car's performance?
Answer: Yes, using a non-OEM radiator cap can negatively impact your car's performance. Non-OEM parts may not fit properly and could lead to leaks, overheating, or other cooling system issues. The Dorman 54237 Radiator Cap is designed to meet the specifications of select Mazda models, ensuring a proper fit and functionality. Utilizing OEM quality parts helps maintain vehicle efficiency and prolongs the lifespan of the engine. -
Question:
What are the benefits of choosing the Dorman 54237 Radiator Cap over other brands?
Answer: Choosing the Dorman 54237 Radiator Cap comes with numerous benefits, including its high-quality construction and compatibility with select Mazda models. This cap is rigorously tested to meet or exceed OEM standards, ensuring durability and performance reliability. By opting for Dorman, you are selecting a trusted brand known for quality replacement parts, which can lead to improved vehicle reliability and safety. -
Question:
How does the radiator cap affect the vehicle's coolant system?
Answer: The radiator cap plays a crucial role in maintaining the integrity of the vehicle’s coolant system by holding pressure, which allows the coolant to remain in a liquid state at higher temperatures. This prevents boil-over and enhances cooling efficiency. An efficient cooling system is vital, particularly during heavy driving or high temperatures, contributing to engine longevity and performance. -
Question:
What should I do if my radiator cap is leaking?
Answer: If your radiator cap is leaking, it is advisable to replace it immediately to prevent coolant loss and overheating. The Dorman 54237 Radiator Cap is an excellent replacement option, providing a tight seal that minimizes the likelihood of leaks. Besides replacing the cap, it’s also wise to inspect the cooling system for other issues, ensuring optimal operation and preventing further engine damage. -
Question:
How does this radiator cap help with engine overheating?
Answer: The Dorman 54237 Radiator Cap helps prevent engine overheating by maintaining the right pressure level in the cooling system. A properly functioning cap keeps coolant circulating efficiently, preventing vapor lock and allowing for effective heat dissipation from the engine. By avoiding overheating, it protects sensitive engine components, ensuring long-term reliability and performance during both daily driving and long trips. -
Question:
Where can I buy Dorman 54237 Radiator Cap Compatible with Select Mazda Models?
Answer: You can purchase the Dorman 54237 Radiator Cap at Ubuy in Paraguay. Ubuy offers a wide selection of automotive parts, ensuring that you can find the right fit for your vehicle. Shopping at Ubuy guarantees access to quality products and the convenience of having it delivered right to your door.
Dorman Standard 54237 Editorial Review
The Dorman 54237 Radiator Cap has received generally favorable feedback from customers who have used it with various Mazda models. Users frequently highlight its compatibility and ease of installation, making it a reliable choice for those looking to replace their radiator cap without complications. Many have reported improved performance in their cooling systems, indicating that the cap seals effectively to prevent overheating, which is a crucial aspect of vehicle maintenance. A significant number of reviewers also appreciate the quality of the materials used in the Construction of the radiator cap, noting its robustness compared to other options in the market. This attention to durability has contributed to a sense of trust in the product's longevity and function. On the downside, a few customers have raised concerns regarding the fit in specific Mazda models, suggesting that potential buyers verify compatibility with their vehicle before purchase. However, such instances appear to be exceptions rather than the rule. Overall, the Dorman 54237 Radiator Cap stands out as a solid, dependable replacement part that addresses common radiator cap issues effectively while being user-friendly for installation. **
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Pros
- Easy to install
- Effective sealing to prevent overheating
- Good build quality and durability
- Compatible with various Mazda models
Platform Trust & Buyer Confidence
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Jasmin
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“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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10 September 2026 · via Trustpilot
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“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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“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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- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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PYG 168868
Order now and get it around Wednesday, October 07
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Direct replacement for original radiator cap.
- Restores functionality if the original cap is missing or leaking.
- Engineered for durability and long service life.
- Trustworthy quality backed by automotive experts.
- Compatible with various Mazda models across multiple years.
- Ensure fit by entering vehicle details in the garage tool.
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