Mazda 626 Fuel Injector Replacement Parts

The Mazda 626 sold in the UK used petrol fuel injection across its later generations, so fuel injectors are a genuine part on most variants you'll encounter — the GD generation (roughly 1987–1992) and the GE generation (1992–1997) both used multi-point fuel injection on their petrol engines, and the GF generation (1997–2002) continued the same. Earlier 626 models from the early-to-mid 1980s did use carburettors, so if your car predates the GD generation you may be looking for a carburettor component rather than an injector. Check your V5 or a VIN check to confirm the exact year and engine code before ordering.

A 1994 626 falls in the GE generation (1992–1997) and a 1998 model sits in the GF generation (1997–2002), so you are crossing a generation boundary and the engines are different families. The engine code is what matters most here — the GE typically used engines such as the 1.8 FP or 2.0 FS, while the GF moved to revised units, and the injector specifications including flow rate and connector type differ accordingly. Confirm the engine code from your V5 or a VIN check and route the cross-generation fitment question to the breaker before buying.

Fuel type matters significantly — the 626 was offered with both petrol and diesel engines in certain markets and years, and diesel injectors are entirely different components to petrol fuel injectors, so you must confirm your fuel type first. Gearbox type (manual or automatic) does not affect fuel injector fitment on the 626, as the injectors are determined by the engine rather than the transmission. Give the breaker your engine code and fuel type and they will be able to match the correct injector.

Trim level does not affect fuel injector fitment on the 626 — LX, GLX, and Executive are specification packages that relate to interior equipment, comfort features, and cosmetic details rather than the engine hardware. What determines the correct injector is the engine code, so a 626 GLX and a 626 Executive sharing the same engine code will use identical injectors. Focus on confirming your engine code from the V5 rather than the trim badge when speaking to a breaker.

Petrol 626s use multi-point fuel injection with one injector per cylinder, so a four-cylinder engine has four injectors and a V6 engine has six. Whether you replace one or the full set depends on your diagnosis — breakers typically sell individual injectors pulled from a matched set, and buying a used injector means the flow rate may differ slightly from your remaining originals. It is worth discussing with the breaker whether they can supply a matched set from the same donor vehicle if you want consistency across all cylinders.

The 626 diesel used in the UK was offered with an RF-series engine, and the injectors for that unit are specific to the diesel variant and completely different from any petrol 626 injector. Matching the engine code precisely matters here, and you should also be aware that diesel injector coding and calibration to the engine management system is something you must confirm with the breaker against your registration rather than assume it will be a straight swap. Provide your full engine code and registration to the breaker so they can advise on compatibility.