Sigma JP Truck Parts
Sigma JP Parts For Trucks & HGVs
Sigma JP is a name you may see on air conditioning and climate-related components (for example, A/C compressors used with R134a systems). We stock used OEM parts from UK-sourced donor trucks, with clear photos and part numbers so you can match the right unit before ordering.
- Used OEM parts (not generic pattern replacements)
- Part numbers and labels shown in listings
- Fast dispatch from the UK, tracked UK/EU delivery
Browse related stock in our Air Conditioning & Heating category or explore the full Lorry/Truck Parts catalogue.
About Sigma JP
Sigma JP is commonly associated with A/C compressor units and related climate-control components. When selecting a replacement, the most important step is matching the exact label/part number and the mounting/connector layout (especially for 24V commercial vehicle systems).
What You Can Find Under This Brand
Stock changes as we dismantle more donor vehicles, but Sigma JP-branded items typically relate to cab comfort and climate systems, such as:
- A/C compressor assemblies
- HVAC control modules & climate-related electronics (where applicable)
- Associated fittings/components when supplied with the unit
How To Confirm Compatibility (Before You Buy)
- Compare the OEM/part number from your original unit with the number shown in our listing photos.
- Check connector type, pulley/belt layout (if relevant), and mounting points.
- If you’re unsure, prepare your VIN and existing part number(s) before contacting us.
Why Buy Used OEM From VRA Truckparts
We focus on late-model Euro 5–Euro 6 donor trucks dismantled in the UK, so listings are built around real photos, visible identification labels, and practical compatibility checks. Items are packed carefully and shipped with tracked options across the UK and EU, with a clear returns window for most orders.
Related Categories
- Air Conditioning & Heating – HVAC controls and climate-related stock
- Lorry/Truck Parts – all used OEM truck parts categories