Cheap Mazda 6 Glow Plugs
Need a used Mazda 6 glow plugs? Request a free quote from UK vehicle dismantlers and compare offers direct.
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Choosing the right used Mazda 6 glow plugs
Used glow plugss vary between vehicles - and whether you call it used, second hand or a replacement, matching the right one matters. These are the details breakers need to match the right part to your car - our request form asks them so you only hear from suppliers with the correct part:
- State the engine code if known
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Used glow plugs for other Mazda models
Fitment questions
Do Mazda 6 glow plugs only fit diesel engines, or do petrol models have them too?
Glow plugs are a diesel-only component — they pre-heat the combustion chamber to aid cold starting, which is something petrol engines don't need. The Mazda 6 was sold in the UK with both petrol and diesel engines, so only the diesel variants (such as the 2.0 CD and 2.2 CD units) will have glow plugs fitted. If your Mazda 6 is petrol, you'll be looking for spark plugs instead, not glow plugs.
Will glow plugs from a Mk1 Mazda 6 (2002–2007) fit a Mk2 (2008–2012)?
The Mk1 Mazda 6 ran from 2002 to 2007 and the Mk2 from 2008 to 2012, and these generations used different diesel engine families, so glow plugs are unlikely to interchange directly between them. The engine code is the key detail here — check your V5 or run a VIN check to confirm your exact engine code, then supply that to the breaker. Confirm with the breaker against your registration before purchasing, as plug type and thread specification can differ between engine families.
I have a 2010 Mazda 6 2.2 diesel — will glow plugs from a 2009 model fit?
Both 2009 and 2010 fall within the Mk2 generation (2008–2012), and if the engine code matches between the two donor cars, the glow plugs should correspond to the same specification. The 2.2 CD diesel engine (R2AA is a commonly referenced code for this unit) used a set of four glow plugs, and like-for-like engine codes within the same generation are a strong indicator of compatibility. Always confirm the exact engine code with the breaker against your registration to be sure.
Does it matter whether I buy glow plugs from a Mazda 6 saloon, hatchback, or estate (Tourer)?
Body style makes no difference whatsoever to glow plug fitment — the plugs are entirely determined by the engine, not whether the car is a saloon, hatchback, or Tourer estate. As long as the engine code on the donor vehicle matches yours, the body style of the breaker's car is irrelevant. Focus your search on matching the engine code and fuel type rather than the body style.
Do trim levels like TS, TS2, or Sport affect which glow plugs I need?
Trim level has no bearing on glow plug fitment for the Mazda 6 — plugs are determined entirely by the engine fitted, not by whether the car is a TS, TS2, Sport, or any other trim. Different trims were often available with the same diesel engine options, so what matters is confirming the engine code matches between your car and the donor vehicle. Your V5 document or a VIN check is the quickest way to confirm your engine code before approaching a breaker.
How many glow plugs does a Mazda 6 diesel have, and do I need to buy a full set?
A four-cylinder diesel Mazda 6 — which covers the common 2.0 CD and 2.2 CD UK engines — has four glow plugs, one per cylinder. When buying used parts from a breaker it's worth asking for the full set, as plugs wear at similar rates and a mismatched age across cylinders can cause uneven cold-start performance. Confirm with the breaker how many they can supply and whether they have tested or removed them recently.