How much does engine replacement, used import engine (4-cylinder) cost in New Zealand?

Typically NZ$2,550–NZ$6,690 including GST at a NZ$120 an hour workshop rate (A$2,440–A$6,250 in Australia at A$140 an hour).

Engine replacement, used import engine (4-cylinder): how much does it cost?

Typically NZ$2,550–NZ$6,690 in New Zealand and A$2,440–A$6,250 in Australia, including GST. Most cars.

	Parts (trade)	Labour	Sublet	Total incl GST
New Zealand	NZ$1,200–NZ$3,500	6–12 h	—	NZ$2,550–NZ$6,690
Australia	A$1,100–A$3,200	6–12 h	—	A$2,440–A$6,250

Totals use a standard workshop rate of NZ$120 or A$140 an hour and a 25% parts markup, plus GST. Your workshop's rate and parts prices will differ.

What affects the price

Used Japanese import engine plus gaskets, fluids, filters, mounts as needed. Often a short warranty only. European and turbo-diesel engines cost more.

Other engine cooling repairs

Head gasket replacement (4-cylinder)NZ$1,830–NZ$4,090
Head gasket replacement (V6 / flat-4 / twin-head engine)NZ$3,860–NZ$7,330
Head gasket replacement (diesel ute, 4-cylinder)NZ$3,300–NZ$6,340
Water pump replacement (belt-driven, not behind timing cover)NZ$340–NZ$770
Water pump with timing belt kit (timing-belt-driven pump)NZ$770–NZ$1,970
Water pump inside timing cover (chain engine)NZ$980–NZ$2,100
Radiator replacement (Japanese car / small SUV)NZ$470–NZ$960
Radiator replacement (ute / 4WD / European)NZ$780–NZ$1,850
Thermostat and housing replacementNZ$200–NZ$780
Radiator cooling fan motor or fan assemblyNZ$350–NZ$1,280

Researched by Credov in October 2026 from NZ and Australian parts suppliers and workshop price guides. Typical ranges, not quotes: ask a workshop for a quote before you rely on a price. All repair costs.