Oil System Additives

From day‑to‑day servicing to complex repairs, our premium oil system additives collection gives you the confidence to finish the job right the first time. Choose from fully synthetic, semi‑synthetic, and mineral formulations tailored to your engine’s requirements, all meeting or exceeding SAE and ACEA specifications. 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 oil system additives at General Traffic today.

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  1. MOBIL 1 FS 0W40 5LTR Product SKU: 153669
    Out of Stock
    £85.85 (inc VAT)
  2. STP OIL TREATMENT 300ML Product SKU: 60300EN12
    Out of Stock
    £4.22 (inc VAT)
  3. STP DIESEL OIL TREATMENT 300ml Product SKU: 61300EN
    In Stock
    £11.04 (inc VAT)
  4. DUCKHAMS D-MATIC 20L Product SKU: DMATF20L
    Out of Stock
    £177.95 (inc VAT)
  5. DUCKHAMS DIESEL GARD 10W-40 SHPD 20L Product SKU: DDGSHPD20L
    Out of Stock
    £125.33 (inc VAT)
  6. DUCKHAMS QXR 0W-16 E-AM 5L Product SKU: DQXREAM5L
    In Stock
    £65.11 (inc VAT)
  7. DUCKHAMS QS 5W-20 FJL 1L Product SKU: DQSFJL1L
    In Stock
    £12.84 (inc VAT)
  8. DUCKHAMS QXR 0W-20 GM 20L Product SKU: DQXRGM20L
    In Stock
    £173.29 (inc VAT)
  9. DUCKHAMS QS 5W-40 VC3 5L Product SKU: DQSVC35L
    In Stock
    £54.38 (inc VAT)
  10. DUCKHAMS QS 5W-30 FJL 5L Product SKU: DQS5305L
    In Stock
    £52.06 (inc VAT)

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