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Item #:
31124928
Bosch Glow Plug - 0250403009
Item #:
31124928
SAR 102
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Bosch patented Duraterm technology enables the glow plug to reach higher temperatures more quickly for fast engine start-up
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What Stands Out
Quick Heating
Bosch glow plugs heat up rapidly, ensuring optimal engine start even in cold conditions, enhancing performance and reliability for diesel and indirect ignition engines.
Durable Design
Engineered for longevity, Bosch glow plugs feature a robust build that withstands extreme temperatures, reducing the need for frequent replacements and minimizing maintenance costs.
Precision Engineered
Designed to meet strict OEM specifications, Bosch glow plugs ensure a perfect fit, improving efficiency and fuel economy while reducing emissions compared to generic alternatives.
Product Details
- Bosch Automotive 0250403009 Glow Plug with Duraterm technology for fast engine start-up
- Nickel-plated, rolled threads prevent seizure and offer increased strength
- Twin Viton seals protect coils against exhaust gas damage for longer life
- Incorporates OE or OE spec connectors for precise fit and easy installation
- Meets or exceeds OE specs as an OE glow plug supplier for various vehicle manufacturers
- Compatible with select diesel engine vehicles from brands like Audi, Porsche, and Volkswagen
| Brand Name | Bosch |
| Manufacturer Part Number | 0250403009 |
| Global Trade Identification Number | 04047024322219 |
| OEM Equivalent Part Number | Bosch 0250403007 Candeletta Incandescenza |
| Model Number | 250403009 |
| Unit Count | 1 Count |
| Included Components | Bosch 80046 / 0250403009 Glow Plug - Compatible with Select 2009-16 Audi A3, A6, A7, A8, Q5, Q7; Porsche Cayenne; Volkswagen Beetle, Golf, Jetta, Touareg - 1 Pack |
| Item Type Name | Bosch 80046 / 0250403009 Glow Plug - Compatible with Select 2009-16 Audi A3, A6, A7, A8, Q5, Q7; Porsche Cayenne; Volkswagen Beetle, Golf, Jetta, Touareg - 1 Pack |
| Item Weight | 0.03 Kilograms |
| Manufacturer | Bosch Automotive |
| Thread Size | 10mm x 1.0mm |
| Compatible with Vehicle Type | Audi Diesel Cars, Porsche Diesel Cars, Volkswagen Diesel Cars |
| Automotive Fit Type | Vehicle Specific Fit |
| Core Material | Nickel |
| Top Material Type | Nickel |
| Brand | Bosch |
| Vehicle Service Type | Audi Diesel Cars, Porsche Diesel Cars, Volkswagen Diesel Cars |
Who Should Buy?
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Diesel Vehicle Owners
Ideal for diesel engine users seeking reliable starting performance in cold weather conditions with better fuel efficiency.
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Mechanics and Technicians
Perfect for automotive professionals needing a high-quality replacement part for routine maintenance and repairs in diesel engines.
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Budget-Conscious Shoppers
Great for users looking for an affordable glow plug without compromising on performance and durability in their vehicles.
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Gasoline Vehicle Owners
Not suitable for gasoline engines, as they do not use glow plugs for ignition like diesel engines do.
Product Description
Bosch Glow Plug - 0250403009
About This Item
The Bosch GLP194 Glow Plug Duraterm High Speed is the perfect choice for diesel engine vehicles. Designed by Bosch, a trusted name in automotive products, this glow plug is built to withstand the high temperatures and pressures of diesel engines. It provides reliable and efficient starting performance, ensuring that your vehicle starts up quickly and smoothly, even in cold weather conditions. The glow plug is made with the highest quality materials, ensuring durability and longevity.
It comes in a convenient carton box packaging, with 1 piece included in each box. With the Bosch GLP194 Glow Plug Duraterm High Speed, you can have peace of mind knowing that your diesel engine vehicle will start reliably every time. So whether you're a truck driver, a construction worker, or simply someone who relies on their vehicle for transportation, this glow plug is a must-have. Upgrade your diesel engine vehicle with the Bosch GLP194 Glow Plug Duraterm High Speed and experience improved starting performance and reliability. Don't let a faulty glow plug leave you stranded - choose Bosch, the brand trusted by professionals and enthusiasts alike.
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the function of the Bosch Glow Plug - 0250403009?
Answer: The Bosch Glow Plug - 0250403009 is designed to preheat the combustion chamber in diesel engines, which enhances ignition efficiency, especially in cold weather. By heating the air-fuel mixture prior to ignition, it ensures smoother starts and reduces emissions. This is crucial for diesel engines as they rely heavily on compression ignition. For example, if temperatures drop below freezing, a well-functioning glow plug will help your vehicle start more reliably. -
Question:
How do I know if my glow plug needs replacement?
Answer: Signs of a failing glow plug include hard starts, especially in cold weather, increased engine noise, and a noticeable drop in fuel efficiency. You may also see a check engine light illuminated on your dashboard. Testing can be done using a multimeter to check for continuity. If you notice these symptoms, it's advisable to inspect and possibly replace the glow plugs soon to avoid further engine complications. -
Question:
Is the Bosch Glow Plug - 0250403009 compatible with my vehicle?
Answer: Compatibility of the Bosch Glow Plug - 0250403009 can be determined by checking your vehicle’s make, model, and engine specifications. Typically, this glow plug is suitable for numerous diesel vehicles. It's always best to consult your vehicle's owner's manual or contact a Bosch dealer to ensure you select the right component. Using the incorrect glow plug can lead to starting issues or engine performance problems. -
Question:
What materials are used in Bosch Glow Plug - 0250403009?
Answer: The Bosch Glow Plug - 0250403009 incorporates high-quality materials, including a robust ceramic element and a durable metal body. The ceramic tip enhances heat resistance and durability, allowing it to withstand extreme conditions. This construction helps ensure longevity and reliable performance. For diesel engines that frequently operate in tough environments, this means a consistent and efficient ignition process. -
Question:
Can I install the Bosch Glow Plug - 0250403009 myself?
Answer: Yes, many vehicle owners with basic mechanical skills can install the Bosch Glow Plug - 0250403009 themselves. The process involves removing the old glow plug using a socket wrench, cleaning the threads, and then inserting the new one tightly but cautiously to avoid damage. It’s advisable to consult online tutorials or your service manual, as proper installation is critical to performance and longevity. -
Question:
What should I expect during the performance of Bosch Glow Plug - 0250403009?
Answer: Once installed, you can expect the Bosch Glow Plug - 0250403009 to significantly improve cold starts and engine performance. It will facilitate quicker ignition during low temperatures and will support optimal combustion, leading to better fuel efficiency over time. In scenarios where you frequently drive in colder climates, effective glow plugs can make a substantial difference in your overall driving experience. -
Question:
How often should I check or replace glow plugs?
Answer: It's recommended to check your glow plugs at least once a year or during routine vehicle maintenance intervals. Depending on your engine usage and driving conditions, replacement may be needed every 60,000 to 100,000 kilometers. However, if you start experiencing symptoms like difficulty in starting or increased emissions, a prompt inspection is beneficial. This proactive approach can help maintain engine health and performance. -
Question:
What are the potential issues with using non-Bosch glow plugs?
Answer: Using non-Bosch glow plugs may lead to compatibility issues, potential engine damage, or decreased starting performance. Non-genuine parts can vary in quality and may not sustain the same heat levels as original equipment manufacturer (OEM) parts. This could result in subpar combustion and higher emissions, leading to overall less efficiency in your diesel engine. Opting for Bosch ensures reliability and performance that urban and rural drivers alike can trust. -
Question:
Where can I buy Bosch Glow Plug - 0250403009 in Saudi Arabia?
Answer: You can buy the Bosch Glow Plug - 0250403009 in Saudi Arabia from Ubuy. They provide a wide selection of automotive parts, including genuine Bosch products, ensuring you receive quality components tailored to your vehicle's specifications. -
Question:
How does the design of the Bosch Glow Plug - 0250403009 improve efficiency?
Answer: The design of the Bosch Glow Plug - 0250403009 includes a highly sensitive heating element that quickly achieves optimal temperatures for ignition. This fast response time means that the engine can start faster and more reliably. Additionally, the smaller diameter of the glow plug construction minimizes the heat loss, ensuring that the temperature remains effective within the combustion chamber, thus improving overall engine efficiency.
Bosch Glow Plugs 250403009 Editorial Review
The Bosch 80046 Glow Plug is an affordable and quality replacement option for those in need of a new glow plug for their vehicle. It is designed to fit various makes and models, including the 2014 VW Passat TDI. One potential downside is that it does not have the sensor that the OEM plug has, but this is reflected in the significantly lower price point. However, overall, the glow plug is easy to install and functions well once in place.
Customer Reviews & Ratings
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Pros
- Affordable
- Easy to install
- Fits various makes and models, including 2014 VW Passat TDI
Cons
- Does not have the sensor that the OEM plug has
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“Arrive before time, excellent products”
9 July 2026 · via Trustpilot
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“A very big Thank you to HUDA and the Ubuy Team in helping to send my order to me yesterday!! Order # 62606425316 Customer service and operations is top for this online shopping company and I am very satisfied with the way they handle issues. THANK YOU once again!!”
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“Good experience of shopping through Ubuy.”
16 June 2026 · via Trustpilot
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Mohamed
Verified buyer
“We feel very good about the delivery time, and the materials we received matched our order.”
14-Jul-26 · via Trustpilot
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Essam
Verified buyer
“Perfect service and fast delivery.”
16-Jul-26 · via Trustpilot
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SAR 102
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Features & Benefits
- Duraterm dual control coil design reduces glow wait time by over 50%
- Nickel-plated, rolled threads prevent seizure and increase strength
- Twin Viton seals protect coils, promoting longer life
- Incorporates OE or OE spec connectors for easy installation
- Meets or exceeds OE specs for reliable performance
- Compatible with select vehicles with diesel engines
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