NAPA N2321L 5W-30 ACEA A3/B4 Fully Synthetic Engine Oil 1L
£16.89 inc. VAT
4 in stock
Next-day delivery Order by 1pm Monday and it’s with you on Tuesday.
- 5W-30 fully synthetic formulation
- Meets ACEA A3/B4 classification
- Meets API SM/CF specification
- Approved to GM LL-A-025
Next-day UK delivery £3 (order by 1pm Mon–Fri), or free click & collect from our Bulwell shop —
2–4 Carey Road, NG6 8AT. Choose collection at checkout, then pick it up any time
in opening hours (Mon–Fri 9–5:30, Sat 9–1) — just quote your order number.
Description
Genuine Napa · Part no. N2321L
Fully synthetic engine oil (NAPA GM 5W-30 LL) for GM/Vauxhall/Opel petrol and diesel engines (non-DPF applications), formulated for extended drain intervals
Key features
- 5W-30 fully synthetic formulation
- Meets ACEA A3/B4 classification
- Meets API SM/CF specification
- Approved to GM LL-A-025
Specification
| Brand | Napa |
| Part number | N2321L |
| Barcode (EAN) | 505659949003 |
| Condition | Brand New |
| Viscosity Grade | 5W-30 |
| Base Oil Type | Fully Synthetic |
| ACEA Classification | A3/B4 |
| API Classification | SM/CF |
| Manufacturer Approvals | GM LL-A-025 |
| Pack Size | 1L |
Genuine Napa product.
Brand new and supplied ready to fit.
Additional information
| Weight | 1 kg |
|---|---|
| Volume | 1L |
| Viscosity | 5W-30 |






