Genuine BMW B57, B57, N47 & N57 OEM Glow Plug 12230035934

Ensure reliable cold starts and optimal combustion in your BMW diesel engine with the Genuine BMW OEM Glow Plug 12230035934, designed for B37, B47, B57, N47 and N57 engines. Engineered to BMW’s exact specifications, this high-performance glow plug delivers precise heating characteristics, supporting efficient ignition, reduced emissions and smooth engine operation in all conditions.

Features:

• Genuine BMW OEM glow plug for guaranteed compatibility and performance

• Designed for BMW B37, B47, B57, N47 & N57 diesel engines

• Rapid heating for improved cold start performance

• Supports efficient combustion and reduced emissions

• Built to withstand extreme temperatures and operating conditions

Why Glow Plugs Matter

Glow plugs play a critical role in diesel engine operation, particularly during cold starts. By pre-heating the combustion chamber, they ensure:

• Faster, smoother engine starts in cold conditions

• Improved fuel combustion efficiency

• Reduced engine noise and vibration during startup

• Lower emissions and cleaner running

Failing or worn glow plugs can lead to hard starting, rough idle, increased smoke and reduced fuel efficiency—making timely replacement essential for maintaining engine performance.

Compatibility – BMW Diesel Engines

This genuine BMW glow plug is compatible with a wide range of BMW and MINI models equipped with B37, B47, B57, N47 and N57 diesel engines, including:

1 Series (E8X / F20 / F21)
2006–2019

2 Series (F22 / F23 / F45 / F46)
2012–2020

3 Series (E9X / F30 / F31 / F34 / G20 / G21)
2007–2025

4 Series (F32 / F33 / F36 / G26)
2012–2024

5 Series (E60 / E61 / F10 / F11 / G30 / G31)
2006–2020

6 Series (F06 / F12 / F13 / G32)
2010–2020

7 Series (F01 / F02 / G11 / G12)
2007–2022

8 Series (G14 / G15 / G16)
2017–2024

X Series Models:
X1 (E84 / F48), X2 (F39), X3 (E83 / F25 / G01), X4 (F26 / G02), X5 (E70 / F15 / G05), X6 (E71 / F16 / G06), X7 (G07)

MINI Models:
R60, R61, F55, F56, F54, F57, F60

If you are unsure on compatibility, we recommend confirming with your VIN or contacting our team for assistance.

Service Guidance

Glow plugs are wear-and-tear components and should typically be inspected or replaced at:

• Every 60,000–100,000 miles, or sooner if symptoms occur

Common signs of failing glow plugs include:

• Difficult cold starts

• Rough idle after startup

• Increased exhaust smoke

• Engine warning lights

Replacing glow plugs proactively helps maintain smooth engine operation and prevents strain on other components such as the battery and starter motor.

Why Choose Genuine BMW?

Using genuine BMW glow plugs ensures:

• Correct heating characteristics and durability

• Reliable performance in all climates

• Compatibility with modern diesel emissions systems

• Long-term engine protection and efficiency

Why Buy from R44 Performance?

R44 Performance supplies genuine BMW parts and performance upgrades worldwide, trusted by enthusiasts and specialists alike.

• Genuine BMW OEM parts

• BMW-specific expertise

• Fast UK and international delivery

• Dedicated customer support

Maintain smooth starts and optimal diesel performance with the Genuine BMW OEM Glow Plug 12230035934, engineered to meet the exact standards of your BMW engine.

Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.

It is the responsibility of the customer to check with all federal, state local and environmental laws before ordering and installing a product. R44 Performance Limited is not responsible for any fees, fines or costs that a customer may incur as a result of failing to check with federal, state, local or environmental laws before ordering and installing a product.

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We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.

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