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USD 49.99
Part #: CH4373N

Champion 4373N Blue Flame 5W-40 Full Synthetic Engine Oil

For All Diesel Engines - 1 Gallon Bottle
Part #: CH4373N
Temporarily Out of stock - More on the way!

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Champion 4373N Blue Flame 5W-40 Full Synthetic Engine Oil is purpose built to be the most robust oil available for maximum engine lubrication and wear protection. It is designed to specifically address the extreme performance demands of turbo, or super-charged, diesel engines modified for higher compression for more horsepower and torque.

Features & Benefits:
  • 100% Synthetic SAE 5W-40 Forumla
  • Reported Savings Of Up To 3% Better Fuel Economy Over SAE 15W-40
  • Exceeds API Service Levels CJ-4, CI-4, CH-4, CG-4, CF-4 and OEM Warranty Requirements For Extended Service
  • Meets, Or Exceeds, Pre and Post 2007 Emission Requirements
  • Safe For Use With EGR and DPF Systems
  • Advanced Viscosity and Soot Control Technology
  • High Reserve Alkalinity Chemistry Reduces Corrosive Wear and Oil Oxidation
Specifications & Approvals:
  • API CJ-4, CI-4 Plus, CI-4, CH-4, CG-4, SM
  • ACEA E7-04, E6, E5-02, E4-99#2, E3 & E2
  • Detroit Diesel 93K218, 93K215, 93K214
  • Caterpillar SEBU 6385
  • Caterpillar ECF-3, ECF-2*, and ECF-1-A
  • Cummins CES20081
  • Ford M2C171-C&D
  • General Motors 9985930
  • Global DHD-1
  • JASO DH-2, DH-1, MA
  • Mack EO-O Premium Plus 2007
  • MAN 271 & 3275
  • Mercedes Benz P228.31
  • MTL 5044 (MTU Type 1 & 2)
  • Renault VI RLD-3
  • Volvo VDS-4, VDS-3, VDS-2

Application Info:

Drain intervals may be extended further with oil analysis.
2007-2009 Caterpillar C13/C15 on-highway engines must follow OEM recommended drain interval.
Dodge 6.7L, Ford 6.4L, GM 6.6L, light-duty diesel pickups must follow OEM recommended drain internal. Interval may be extended with oil analysis.
Suitable for use in 4-stroke gasoline engines.
Do not use in wet clutch applications.
Extended drain intervals are not recommended when using bio-fuels containing >10% ethanol or 5% biodiesel. Follow OEM intervals or extended with oil analysis.


  • MFG. Number 4373N
  • Manufacturer Name Champion Brands
  • Shipping Weight 9.00 lb.
  • Shipping Length 9 in.
  • Shipping Width 16 in.
  • Shipping Height 13 in.
  • UPC 004368543735
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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XDP continues to closely monitor the COVID-19 (Coronavirus) outbreak. As an integral part of the automotive supply chain, at this point all call centers and distribution centers remain fully operational to ensure we keep vital service components flowing to vehicles used in transport of goods and emergency response. To ensure the health of our employees, families, and customers, we have made the following procedural changes:

  • UPDATE: Effective 6/1 Customer Service resumes normal business hours of M-F 8:30 – 9:00pm EST.
  • Effective 3/18 we have decided to temporarily close both of our retail stores in NJ and NV.
  • Our technical sales team remains available Mon-Fri 8:30am-9pm and Saturday 10:30am-7pm EST.
  • All employees have been encouraged to follow the CDC's recommendations at home and in the workplace.
The circumstances of this virus are fast moving, as such, we will continue to update you with any further operational adjustments as needed. As always, we value your business and appreciate your patience as we manage this situation together.