Bmw 520d Spark Plugs
Replacement spark plugs — fitment, symptoms & live UK prices.
Fits Bmw 520d — check your reg/VIN to confirm

From £8.28 · 6 live listings on eBay
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BMW Genuine Spark Plug 1/3/5/6/7 Series X1/X3/X5 Z4 12122158253
£8.28View ›

BMW Genuine Spark Plug 1/3/5/6/7 Series X1/X3/X5 Z4 12122158253
£8.33View ›

1*14mm Magnetic Thin Wall Wobble Spark Plug Socket Sleeve Removal Tool 98mm 3/8”
£8.36View ›

2x NGK LMAR8D-J 93444 Standard Spark Plugs For BMW R1200GS 03/13-->17
£23.17View ›

4X Glow Plugs 11V For Bmw 3 5 7 X5 Land Rover Freelander Rover 75 12232248059
£24.00View ›

( x 6 ) SIX GENUINE NGK SPARK PLUGS NGK 1567 / BKR5EQUB XxX Loads of Models XxX
£24.16View ›
Will it fit my Bmw 520d?
Petrol only. Gap, heat range and thread length are engine-specific — the wrong plug can misfire or, in the worst case, contact the piston.
Tip: filter by your reg on eBay's compatibility check, or match the part number stamped on your old unit.
Signs your Bmw 520d spark plugs needs replacing
- Misfire or rough idle
- Poor economy or sluggish acceleration
- Difficulty starting
- Engine warning light, misfire code
Fitting it yourself
Usually one of the easier jobs — coil packs off, plugs out with a spark plug socket. Don't over-tighten into an alloy head.
Torque: Typically 20–30 Nm depending on plug/head — over-tightening can strip the thread.
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