Additives
From day‑to‑day servicing to complex repairs, our premium additives collection gives you the confidence to finish the job right the first time. Every item we supply is rigorously tested, backed by manufacturer warranties, and supported by our in‑house parts specialists. Order before 5 pm for same‑day dispatch, choose click‑and‑collect from any of our 44 UK branches, or benefit from free next‑day delivery on qualifying baskets. Simply enter your reg or VIN to filter exact‑fit parts and enjoy hassle‑free returns if you ever need to swap. Upgrade your workshop efficiency and keep your vehicle on the road longer — shop additives at General Traffic today.
![[6] MPM 5W-20 Premium Synthetic EcoBoost 1L](https://www.generaltraffic.co.uk/media/catalog/product/m/p/mpm05001eb_jrugdaa5avjgkjnd.jpg)
![[6] MPM 5W-30 Premium Synthetic LLIII 1L](https://www.generaltraffic.co.uk/media/catalog/product/placeholder/default/noimage.jpg)
![[4] MPM 0W-20 Premium Synthetic C5 5L](https://www.generaltraffic.co.uk/media/catalog/product/m/p/mpm05005c5_afuhsgl4zsp2234r.jpg)
![[6] MPM 5W-30 Premium Synthetic GM dexos 2™](https://www.generaltraffic.co.uk/media/catalog/product/m/p/mpm05001dex_5nvy3xm1gghcpqf8.jpg)
![[4] MPM 5W-30 PremSynth HD Diesel LE 5L](https://www.generaltraffic.co.uk/media/catalog/product/m/p/mpm05005le_svzuo0bfi0t6ilqy.jpg)
![[6] MPM 0W-30 Premium Synthetic EDT 1L](https://www.generaltraffic.co.uk/media/catalog/product/m/p/mpm05001edt_l0ocwmrwjf2cpua9.jpg)
![[6] MPM MOTOR OIL 5W-30 PREM SYNTH RN 1L](https://www.generaltraffic.co.uk/media/catalog/product/m/p/mpm05001rn_nyy2ykebx1o3vsbu.jpg)
![[4] MPM Motor Oil 5W-30 Premium Synthetic DX1](https://www.generaltraffic.co.uk/media/catalog/product/m/p/mpm05005dx1_tgwutafhunflkvqt.jpg)