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Details
| Specification | Value |
|---|---|
| Brand | BorgWarner (BERU) |
| MPN | gd348 |
| Voltage [V] | 0.9 V |
| Connector type | M5 / 3 Nm |
| Length [mm] | 88 mm |
| Thread Size | M18x1.5 |
| Spanner Size | 21 mm |
| Tightening Torque [Nm] | 38 Nm |
| Current Strength [A] | 42 A |
| Fitting Depth [mm] | 28 mm |
OE/OEM numbers (4)
Search by this OE number to find compatible parts
- MERCEDES-BENZ / MAN—000 159 25 01
- MERCEDES-BENZ—000159250167
- MERCEDES-BENZ—000 159 26 01
- MERCEDES-BENZ—000 159 90 01
About this product
Sourced from BorgWarner (BERU), this glow plug (GD348) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Voltage [V]: 0, Stainless Steel V, Connector type: M5 / 3 Nm, Cone Pitch: 60, Length [mm]: 88 mm, Thread Size: M18x1, Rubber — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. This part supersedes original equipment references: 000 159 25 01, 000 159 2501, 000159250167, 000 159 26 01 and 13 more. Matching these numbers confirms a like-for-like replacement with no loss of function. BorgWarner (BERU) is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
Glow Plug buying guide
Why replace this part?
Glow plugs pre-heat diesel combustion chambers to ensure reliable cold starting and clean combustion on startup. Worn glow plugs cause difficult cold-weather starting, white smoke on startup, and increased wear on starter motors.
Signs you need a replacement
- Difficult starting in cold weather
- white or blue smoke on cold start
- glow plug warning light staying on
- engine misfiring during warm-up
- increased starter motor cranking time
When to replace
Every 60,000–80,000 miles or when cold-starting problems develop. Replace all plugs as a set — a single failed plug causes uneven cylinder temperatures.
Suitable cars
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.Equivalent products (13)
Glow Plug BorgWarner (BERU) GD348 — compatible car models
| Manufacturer article number (MPN) | GD348 |
|---|---|
| OE part numbers | 000 159 25 01, 000159250167, 000 159 26 01, 000 159 90 01 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
BorgWarner (BERU) gd348 . Cone Pitch: 60. Connector type: M5 / 3 Nm. Current Strength [A]: 42 A. Fitting Depth [mm]: 28 mm. Length [mm]: 88 mm. Spanner Size: 21 mm. Thread Size: M18x1,5. Tightening Torque [Nm]: 38 Nm
- 1x Glow Plug
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Glow Plug compatible with my car?
Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine — we'll confirm whether this Glow Plug fits. All fitment data is verified through TecDoc.
What specifications does this BorgWarner (BERU) Glow Plug have?
This BorgWarner (BERU) Glow Plug has the following specifications: Voltage [V]: 0,9 V; Connector type: M5 / 3 Nm; Cone Pitch: 60; Length [mm]: 88 mm; Thread Size: M18x1,5; Spanner Size: 21 mm. Check the full specifications table above for complete details.
What OE part numbers does this Glow Plug replace?
This Glow Plug replaces OE part numbers: 000 159 25 01, 000159250167, 000 159 26 01, 000 159 90 01. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Glow Plug cost?
This BorgWarner (BERU) Glow Plug is available for £27.99. Glow Plug prices vary depending on brand, specifications, and vehicle compatibility. BorgWarner (BERU) parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Glow Plug?
On diesel engines: difficulty starting in cold weather, excessive white smoke from the exhaust on startup, rough running until the engine warms, the glow plug warning light staying on, or one cylinder misfiring when cold.
What tools do I need to replace a Glow Plug?
Tools needed: 10mm hex deep socket for glow plug, torque wrench (10-15 Nm), penetrating oil (apply 24 hours before removal on high-mileage engines), glow plug extraction kit (for seized plugs). Difficulty: Moderate DIY. Safety warning: Apply penetrating oil well in advance on older diesel engines -- forced removal of seized glow plugs snaps them in the cylinder head, requiring specialist extraction. Never over-torque replacements.
Can I use this part as a replacement for OE 000 159 25 01?
Yes, this BorgWarner (BERU) Glow Plug is a direct replacement for OE part number 000 159 25 01. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the BorgWarner (BERU) GD348 the same as the BorgWarner (BERU) CGP003?
No, while both are Glow Plug parts, they are different products. The BorgWarner (BERU) GD348 has Voltage [V]: 0,9 V, Connector type: M5 / 3 Nm, Cone Pitch: 60. The BorgWarner (BERU) CGP003 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
