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Item #:
113769573
BMW 17-11-7-639-020 Screw Cap For Expansion Tank
86% of respondents would recommend this to a friend
Item #:
113769573
XCD 116
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Imported from USA store
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Order now and get it around Tuesday, September 29
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What Stands Out
High Durability
Engineered from robust materials, this screw cap ensures long-lasting performance and withstands extreme conditions, preventing leaks and maintaining optimal coolant levels.
Perfect Fit
Designed specifically for BMW models, this screw cap guarantees a snug fit, ensuring reliable sealing and compatibility with the expansion tank for enhanced vehicle performance.
Easy Installation
User-friendly design allows for quick and hassle-free installation, making it easy for car owners and mechanics alike to replace the screw cap without special tools.
Product Details
| Brand Name | BMW |
| Model Number | 17-11-7-639-020 |
| Manufacturer Part Number | 17-11-7-639-020 |
| OEM Equivalent Part Number | 17-11-7-639-020 |
| Manufacturer | BMW |
| Unit Count | 1.0 Count |
| Included Components | automotive-distributor-caps |
| Item Type Name | automotive-distributor-caps |
| Color | Chrome |
| Exterior Finish | Chrome |
| Style Name | Modern |
| Compatible with Vehicle Type | Car |
| Automotive Fit Type | Vehicle Specific Fit |
| Closure Type | Twist-On |
| Material Type | Aluminum |
| Brand | BMW |
| Material | Aluminum |
| Vehicle Service Type | Car |
| Item Weight | 0.15 lbs (70 grams) |
Who Should Buy?
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BMW Owners
Ideal for BMW vehicle owners needing a reliable screw cap for their expansion tank to prevent coolant leaks.
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DIY Mechanics
Perfect for DIY enthusiasts who perform their own maintenance on BMW vehicles, ensuring effective cooling system operation.
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Replacement Parts Seekers
Great choice for those looking to replace worn or damaged expansion tank caps to maintain optimal engine performance.
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Non-BMW Vehicles
Not suitable for vehicles other than BMW, as compatibility issues may arise with different models or brands.
Product Description
BMW 17-11-7-639-020 Screw Cap For Expansion Tank
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the purpose of the BMW 17-11-7-639-020 Screw Cap For Expansion Tank?
Answer: The BMW 17-11-7-639-020 Screw Cap serves to seal the expansion tank in your vehicle’s cooling system. This cap is crucial for maintaining the correct pressure within the system, ensuring that coolant remains at optimal levels. A functioning cap prevents coolant leaks and protects against overheating, which can cause engine damage. For example, if you notice your coolant levels dropping unexpectedly, checking the integrity of the screw cap is a good first step. -
Question:
Is the BMW 17-11-7-639-020 Screw Cap compatible with all BMW models?
Answer: The compatibility of the BMW 17-11-7-639-020 Screw Cap is primarily with certain BMW models equipped with specific cooling systems. It's essential to confirm compatibility by checking your vehicle's specifications or consulting your owner's manual. Using the right cap ensures that your cooling system functions effectively, preventing issues linked to incorrect pressure levels. If unsure, comparing your current cap with the specifications of this model can ensure you make the right choice. -
Question:
How do I know if I need to replace my BMW Screw Cap?
Answer: Signs that your BMW 17-11-7-639-020 Screw Cap needs replacement include visible wear or damage, coolant leaks, and unusual hissing sounds during engine operation. It's vital to inspect the cap regularly, especially during maintenance, to prevent cooling system failures. If you experience overheating or find coolant on the ground, it’s time to replace the cap. Regular checks can help you avoid costly repairs related to overheating or coolant loss, keeping your engine running smoothly. -
Question:
Where can I buy the BMW 17-11-7-639-020 Screw Cap For Expansion Tank?
Answer: You can buy the BMW 17-11-7-639-020 Screw Cap For Expansion Tank from Ubuy in Montserrat. Ubuy is a reliable online retailer that offers a wide range of automotive parts, including this specific screw cap. By shopping here, you can ensure you receive authentic BMW parts, enhancing the performance and longevity of your vehicle. -
Question:
Can I install the BMW Screw Cap myself?
Answer: Yes, you can install the BMW 17-11-7-639-020 Screw Cap yourself with minimal tools. Simply twist the old cap counter-clockwise to remove it, and then screw on the new cap until it clicks into place. Self-installation is a simple maintenance task that can save you time and help you manage your vehicle’s maintenance budget efficiently. Always ensure that the new cap fits securely to maintain pressure and avoid any leaks in your cooling system. -
Question:
What materials are used in the BMW Screw Cap?
Answer: The BMW 17-11-7-639-020 Screw Cap is typically made from high-quality plastic and rubber components. These materials provide durability and resistance to wear from heat and pressure in the cooling system. High-grade materials are essential for this cap, as they ensure it can withstand the harsh conditions within the engine bay while maintaining an airtight seal. Opting for genuine parts with quality construction like this cap helps enhance overall vehicle performance and reliability. -
Question:
What happens if I use a generic cap instead of the BMW Screw Cap?
Answer: Using a generic cap instead of the BMW 17-11-7-639-020 Screw Cap may result in improper sealing and potentially lead to coolant leaks or pressure loss in the cooling system. A non-specific cap might not fit correctly, risking engine overheating and damage. Properly specified parts are designed to meet the unique requirements of BMW vehicles, so investing in the correct cap protects your engine's health and ensures effective cooling system functionality. -
Question:
How often should I check the expansion tank screw cap?
Answer: It's advisable to check the BMW 17-11-7-639-020 Screw Cap during regular maintenance intervals, typically when inspecting other engine fluids. Regular checks help ensure that the cap remains in good condition and prevents coolant leaks. Additionally, it's wise to inspect the cap if you’re experiencing any cooling issues or after long trips. Keeping an eye on this cap helps prevent small issues from escalating into more significant, costly repairs related to engine overheating or cooling failures. -
Question:
Does the Screw Cap have any specific maintenance requirements?
Answer: The BMW 17-11-7-639-020 Screw Cap requires minimal maintenance; however, it should be inspected for signs of wear or damage periodically. Cleaning the cap area may be necessary to ensure that no debris affects the seal. During routine checks of the engine and coolant levels, make sure the cap is properly tightened. Neglecting the cap can lead to system failures, so maintaining its integrity is vital for optimal vehicle performance. -
Question:
Can I use this screw cap for other automotive brands?
Answer: The BMW 17-11-7-639-020 Screw Cap is specifically designed for BMW vehicles and is not recommended for use in other automotive brands. Each vehicle has distinct specifications for cooling system components, and using an incorrect cap may lead to leaks or pressure issues. Opting for the specific screw cap ensures that your cooling system operates correctly, safeguarding your vehicle's engine and preventing overheating problems associated with misfitting caps.
BMW Coolant Recovery Bottle Caps 17-11-7-639-020 Editorial Review
The BMW 17-11-7-639-020 Screw Cap for the expansion tank has garnered positive feedback from customers who have experienced issues with their original caps. Users report that the replacement cap is a perfect fit for models like the 2013 BMW 528I XDrive and effectively resolves problems such as leakage caused by deteriorating seals. Many customers noted the high quality of the part, emphasizing that it functions as expected and eliminates any previous issues without the need to visit a shop. Overall, this OEM expansion tank cap is highly recommended for its reliability and compatibility, indicating a strong customer satisfaction. **
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Pros
- Perfect fit for specific BMW models
- High-quality Construction
- No need for professional installation
- Positive user recommendations
Cons
- Limited to compatibility with specific BMW models
Platform Trust & Buyer Confidence
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Important information
- 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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XCD 116
Order now and get it around Tuesday, September 29
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Features & Benefits
- Genuine BMW parts are the original equipment manufacturer (OEM) parts.
- Guaranteed high quality and effectiveness for your vehicle.
- Direct fit ensures compatibility without guessing.
- Protect your investment with reliable parts.
- Avoid the risk of mismatched products.
- Select genuine OEM for best performance results.
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