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Toyota RunX Fuel System

Fuel pumps, injectors, and fuel system components specifically designed for the Toyota RunX. Quality Toyota RunX used parts with fast delivery across South Africa

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Fuel delivery failures on the RunX split by variant — 140i and early 160i fuel pumps (in-tank) degrade after 180,000km of SA pump fuel, 1ZZ-FE 160i Sport pumps last longer but suffer from clogged strainers, and the 2ZZ-GE 180i RSi runs a higher-pressure pump that fails differently again. The toyota runx fuel system range covers all three — used pumps land at R450-R950 for standard 140i/160i units, and R650-R1,300 for the RSi-spec pump.

You can request fuel injectors individually (R180-R380) or as matched sets of four for the 4ZZ-FE, 3ZZ-FE and 1ZZ-FE. RSi 2ZZ-GE injectors are higher-flow and priced R280-R480 each because substitutes trigger lean-mixture codes. Fuel filters, fuel rails, fuel pressure regulators, fuel tank sender units, throttle bodies and complete fuel tanks are listed individually.

Fuel System for Toyota RunX — Frequently Asked

How much is a RunX fuel pump in South Africa?

Used in-tank fuel pumps for the 140i and 160i RunX run R450-R950. The 2ZZ-GE 180i RSi high-pressure pump is scarcer and lands at R650-R1,300. New aftermarket replacements sit at R950-R1,800, so the used option is usually half the cost.

Are RunX injectors interchangeable across variants?

No — flow rate, plug shape and spray pattern differ between 4ZZ-FE, 3ZZ-FE, 1ZZ-FE and 2ZZ-GE. Always match the injector to the exact engine code. The 2ZZ-GE RSi injectors are higher-flow than the 1ZZ-FE units, and swapping them will trigger lean codes or stumbling under load.

Can I get complete fuel tanks for the RunX?

Yes — complete fuel tanks with the in-tank pump assembly, float, sender unit and filler neck can be requested from donor RunX. Used tanks land at R750-R1,600 depending on internal corrosion and whether the tank has been dented.