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Details
| Specification | Value |
|---|---|
| Brand | HERTH+BUSS ELPARTS |
| Voltage [V] | 12 V |
| Rated Power [kW] | 1.7 kW |
OE numbers (2)
Search by this OE number to find compatible parts
- BMW—12 41 8 621 839
- BMW—12 41 8 625 995
Where this part fits
Original-fit position for OE 12418621839.
About this product
HERTH+BUSS ELPARTS Starter (42025577) is manufactured to OEM tolerances, ensuring a direct-fit replacement that restores your vehicle to factory specification without any modification. Technical specifications — Voltage [V]: Zinc V, Number of Teeth: Bronze, Rated Power [kW]: Steel, Ceramic kW — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. Compatible with BMW vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 0 001 170 602, 0 986 025 577, 11090438, 116416 and 30 more. Matching these numbers confirms a like-for-like replacement with no loss of function. HERTH+BUSS ELPARTS 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 with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Equivalent products (33)
Show all 33 OE numbers
Starter HERTH+BUSS ELPARTS 42025577 — compatible car models
| Car models | BMW: 1 (F20), 1 (F21), 1 Van (F20), 2 Convertible (F23), 2 Coupe (F22, F87), 3 (F30, F80), 3 (G20, G80, G28), 3 Gran Turismo (F34), 3 Touring (F31), 3 Touring Van (F31) (+12 more) |
|---|---|
| Engines | 116 i; 118 i; 218 i; 318 i; 320 i 1.6; 320 i; 330 i; 420 i; 418 i; 420 i 1.6; 520 i; 630 i; 730 i, Li; sDrive 20 i; xDrive 20 i |
| Year of manufacture | 2011-2022 |
| Manufacturer article number (MPN) | 42025577 |
| OE part numbers | 12 41 8 621 839, 12 41 8 625 995 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
HERTH+BUSS ELPARTS 42025577 . Number of Teeth: 11. Rated Power [kW]: 1,7 kW. Voltage [V]: 12 V
- 1x Starter
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 4–8 business days
- Order before 5pm — ships the next working day
- 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 Starter compatible with my car?
This Starter fits BMW vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this HERTH+BUSS ELPARTS Starter have?
This HERTH+BUSS ELPARTS Starter has the following specifications: Voltage [V]: 12 V; Number of Teeth: 11; Rated Power [kW]: 1,7 kW. Check the full specifications table above for complete details.
What OE part numbers does this Starter replace?
This Starter replaces OE part numbers: 12 41 8 621 839, 12 41 8 625 995. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Starter cost?
This HERTH+BUSS ELPARTS Starter is available for £182.99. Starter prices vary depending on brand, specifications, and vehicle compatibility. HERTH+BUSS ELPARTS parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Starter?
Signs include clicking noise when turning the key, grinding sound during starting, intermittent starting issues, or the engine not cranking at all.
What tools do I need to replace a Starter?
Tools needed: socket set (10-17mm), ratchet with extension, battery terminal clamp remover, torque wrench. Difficulty: Moderate DIY. Safety warning: Disconnect the battery negative terminal first. The main cable to the starter carries full battery current -- accidental contact with bodywork will cause a severe short circuit and fire risk.
Can I use this part as a replacement for OE 12 41 8 621 839?
Yes, this HERTH+BUSS ELPARTS Starter is a direct replacement for OE part number 12 41 8 621 839. 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 HERTH+BUSS ELPARTS 42025577 the same as the HERTH+BUSS ELPARTS 42003004?
No, while both are Starter parts, they are different products. The HERTH+BUSS ELPARTS 42025577 has Voltage [V]: 12 V, Number of Teeth: 11, Rated Power [kW]: 1,7 kW. The HERTH+BUSS ELPARTS 42003004 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.
