A specialist in the hardest-to-find part of the diesel engine

We started in 2011 because emission-control sensors were the part of the diesel aftermarket nobody wanted to touch. They had 40 OEM part numbers a piece, they were expensive, and every shop ordered the wrong one at least once. We decided to fix that by doing the cross-reference work properly — and by standing behind every part with a 12-month warranty.

What we sell

Every part in our catalogue lives in the emissions chain of a diesel engine:

• NOx sensors — the core exhaust reading for DPF and SCR systems.
• DEF level sensors — urea fill-level and density sensors.
• Temperature sensors & switches — NTC thermistors and bimetallic cut-outs for exhaust, oil and coolant.
• Fluid, level and pressure sensors — oil, coolant, fuel and boost-pressure transducers.
• Actuators and regulators — turbo wastegate actuators and fuel-pressure regulators.

Why the part number matters more than the name

Two parts can share the exact same name and not fit the same engine. The name is a marketing label; the part number is the specification. Every listing in our catalogue carries the OEM part number in plain text — Bosch 5WK96667C, Mercedes 0009053403, Cummins 4962852 — because that is the only thing that reliably tells you whether the part fits.

If a supplier cannot quote you the OEM part number, they do not know what they are selling. Neither should you buy from them.

Our promise

• Every part number on a page is parsed from the manufacturer data — never invented.
• 12-month warranty on every part, replacement or refund.
• 60-day returns, no return form, free label.
• Free VIN-to-part fitment check within 4 business hours.

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