Parts identification, done right
Practical articles on vehicle variants, factory equipment and OEM references. Check the conditions that decide whether a part fits before you send the order.
Articles 145–156 of 156. Search by model, catalog or part.
Building the correct service kit by VIN: filters, fluids and the specs that bite
A service looks like the safe, routine job — until the oil filter is a different housing on this engine variant, or the gearbox wants a specific fluid the generic listing never mentions. Building the kit from the VIN…
Fleet & logisticsEPC for fleets: one identification workflow across a mixed fleet
A mixed fleet is a parts problem disguised as a vehicle problem. Twelve makes, twelve ways to look up a part, and a downtime clock running on every one. Standardising identification is where fleet maintenance gets…
Vehicle identificationFrom brass plates to seventeen characters: a short history of the VIN
The seventeen characters at the base of your windscreen are so ordinary that nobody looks at them twice. They are also one of the quiet triumphs of industrial standardisation — the reason a parts desk in Lisbon can…
Vehicle identificationThe data plate and option codes: reading the parts a VIN alone won’t show
A VIN tells the catalog which car you are holding. The data plate and its option codes tell you how that particular car was actually built — the paint, the trim level, the towing prep, the brake package. Miss them and…
Workshop economicsHow to quote a repair accurately with the EPC (and stop the quote from growing)
The quote that grows halfway through a job costs you twice: the awkward call to the customer and the trust you spend explaining it. A complete quote starts in the catalog, not in your head.
Diagnostics & repairElectrical & wiring parts: why VIN-exact identification matters most here
Nowhere does “close enough” fail faster than electrics. A connector with one extra pin, a module with the wrong coding, a harness for the car with the option yours doesn’t have. The VIN is the only thing that keeps…
Collision & bodyFinding body & collision parts in the EPC: clips, fasteners and the build traps
Body work punishes a wrong part harder than anywhere else. A bumper that’s “almost right” doesn’t bolt up, the sensor holes don’t line up, and the customer’s car sits in the booth while you reorder. The catalog is how…
Parts sourcingDiscontinued and NLA parts: what to do when the number comes back dead
“No longer available” sends a job to a halt and a customer to a competitor. Before you accept it, the catalog often has an answer the parts line didn’t mention.
Workshop how-to10 VIN-lookup mistakes that send the wrong part out the door
Most wrong-part orders trace to five VIN-handling mistakes: transcription slips, the wrong document, a Japanese frame number entered as a VIN, model year read off the badge, and stopping at the first plausible diagram.…
Workshop how-toHow to read an exploded parts diagram (and stop ordering the wrong clip)
An exploded diagram looks like a parts explosion frozen mid-air. Once you know how to read one, it tells you everything: which part, how many, whether it comes loose or in a kit, and what bolts to it. Miss the small…
Workshop economicsThe real cost of a wrong part: how mis-identification drains a workshop’s time, money and reputation
Ask a workshop owner what a wrong part costs and they’ll quote you the price of the part. That’s the smallest number in the equation. The expensive part of a wrong part is everything that happens around it.
Catalog dataOfficial EPC catalogs vs third-party copies: why the source decides whether the part fits
An official EPC is the manufacturer’s own live parts database; a third-party viewer is a copy of it, frozen at whatever date the copy was made. Two catalogs can show the same exploded diagram and the same-looking part…