Articles

Common rail diesel injectors on the test bench in the Simms Auckland workshop
Why quality engine parts matter, and where to get them
Cheap diesel parts often cost twice: once at purchase and again in downtime. What to look for in injection and turbo parts, and how Simms Diesel backs what it sells. Read more...
Reverse headlight cleaner pack with CLEAN and PROTECT sachets
Why you should try our new Reverse headlight cleaner
Restore foggy, oxidised headlights in under 90 seconds with the NZ-designed Reverse headlight cleaner. Three steps, no tools. Read more...
Diesel particulate filter in the cleaning machine in the Simms Auckland workshop
DPF cleaning vs replacement: what's the real cost?
A new DPF typically costs NZ$4,000–NZ$8,000. Cleaning costs a fraction of that and keeps the filter you already have, unless it's cracked or melted. Read more...