Ultra1Plus SAE 5W-40 Full Synthetic Heavy-Duty Diesel Engine Oil - 5W 40 Motor Oil API CK-4/SN (1 Gallon)

Ultra1Plus SAE 5W-40 Full Synthetic Heavy-Duty Diesel Engine Oil - 5W 40 Motor Oil API CK-4/SN (1 Gallon)
Ultra1Plus SAE 5W-40 Full Synthetic Heavy-Duty Diesel Engine Oil - 5W 40 Motor Oil API CK-4/SN (1 Gallon)
Ultra1Plus SAE 5W-40 Full Synthetic Heavy-Duty Diesel Engine Oil - 5W 40 Motor Oil API CK-4/SN (1 Gallon)
Ultra1Plus SAE 5W-40 Full Synthetic Heavy-Duty Diesel Engine Oil - 5W 40 Motor Oil API CK-4/SN (1 Gallon)
Ultra1Plus SAE 5W-40 Full Synthetic Heavy-Duty Diesel Engine Oil - 5W 40 Motor Oil API CK-4/SN (1 Gallon)
Ultra1Plus SAE 5W-40 Full Synthetic Heavy-Duty Diesel Engine Oil - 5W 40 Motor Oil API CK-4/SN (1 Gallon)
Ultra1Plus SAE 5W-40 Full Synthetic Heavy-Duty Diesel Engine Oil - 5W 40 Motor Oil API CK-4/SN (1 Gallon)

Key features

  • EXTENDS ENGINE LIFE & SAVES FUEL: U1P 5W 40 Full Synthetic Motor Oil fights wear, reduces oil consumption, and offers improved fuel economy for heavy-duty diesel engines.
  • PROTECTS EMISSION SYSTEMS: Advanced API CK-4 formula safeguards Diesel Particulate Filters (DPF) and other after-treatment systems, promoting cleaner emissions.
  • SUPERIOR HIGH-TEMPERATURE PERFORMANCE: 5W-40 Full synthetic oil & fluids resists heat breakdown, providing continuous protection and optimal oil pressure throughout extended service intervals.
  • EXCEEDS LATEST DIESEL ENGINE STANDARDS: API CK-4/SN approved for 2017+ on-highway and Tier 4 off-road diesel engines while remaining compatible with older models an europeans.
  • OUTSTANDING WEAR PROTECTION: U1P 5W40 full synthetic diesel engine oil offers superior wear protection compared to previous API CJ-4 oils, safeguarding your heavy-duty diesel engine.
CategoryMotor Oils
Size1 Gallon
Warranty1

Ultra1Plus SAE 5W-40 Full Synthetic Heavy-Duty Diesel Engine Oil - 5W 40 Motor Oil API CK-4/SN (1 Gallon)

List Price: $62.84$56.56DEALYou Save: $6.28 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (4)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection

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