Mercedes Gla Spark Plugs
Replacement spark plugs — fitment, symptoms & live UK prices.
Fits Mercedes Gla — check your reg/VIN to confirm
From £22.54 · 6 live listings on eBay
View Spark Plugs on eBay🛡️ eBay Money Back Guarantee🇬🇧 UK sellers↩️ Easy returns
4x Genuine Bosch Spark Plugs | A2701590600 | M133 A45 AMG Petrol Engine
£22.54View ›
4x OEM Mercedes-Benz Spark Plugs A2701590600 A45 AMG M133 Turbo
£22.54View ›
4x NEW Genuine Mercedes-Benz M133 A45 AMG Engine Petrol Spark Plugs A2701590600
£25.65View ›
4x Genuine Mercedes-Benz Spark Plugs A2701590600 For M133 A45 AMG M270 M274 M276
£27.73View ›
4x Mercedes-Benz OEM Spark Plugs (A2701590600) - M270 M274 Turbo Petrol Engines
£27.73View ›
4PCS Genuine Mercedes Spark Plugs A2701590600 Plug & Play A45 AMG Petrol Engines
£30.85View ›
Will it fit my Mercedes Gla?
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 Mercedes Gla 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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