Repair Cost Guide

Catalytic converter replacement cost
for a Toyota Hilux

Replacing the catalytic converter on a Toyota Hilux involves removing the old unit from the exhaust system and installing a new one. The cost is primarily driven by the high price of the catalytic converter itself, which contains precious metals, and the labour intensity of accessing it, which often requires working under the vehicle.

$750 – $2200
Typical fair price range · USD

Cost breakdown

Parts: ~$500-$1800 / Labour: ~$250-$400

What affects the price

OEM vs. aftermarket part quality and price
Model year and engine size affecting part availability and cost
Rust and corrosion on exhaust bolts increasing labour time

Can you do it yourself?

Possible with skill — requires jack stands, penetrating oil, and exhaust tools. The main challenge is dealing with rusted, seized bolts and safely supporting the vehicle.

Tips before you pay

Use a high-quality, direct-fit aftermarket converter to save significantly over OEM
Soak all exhaust flange nuts and oxygen sensor threads in penetrating oil for hours before starting
Consider replacing the exhaust manifold gasket and oxygen sensor while access is available

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More cost guides

Brake pads replacement — Toyota Hilux Alternator replacement — Toyota Hilux Timing belt replacement — Toyota Hilux

Estimate based on typical U.S. market rates as of July 2026. Actual prices vary by region, shop, and parts quality — always compare against a real quote using our Scam Checker.