Castrol CRB Multi 15W40 CI-4/E7 Engine Oil 5L

Castrol CRB Multi is a strong, versatile diesel engine oil formulated to meet CI-4 and E7 API standards. Designed for commercial vehicles and heavy-duty diesel engines, this 5L container delivers reliable lubrication and protection in demanding operating conditions. Whether you're maintaining Cummins engines or other diesel units, this multi-grade oil provides consistent performance across a wide temperature range.

Key features and benefits:

• CI-4/E7 API certification — meets stringent international standards for diesel engine protection and fuel economy
• 15W40 multi-grade formula — delivers strong viscosity stability from cold starts to high-temperature operation
• Advanced additive package — provides excellent wear protection and helps keep engine components clean
• Castrol quality assurance — trusted lubricant brand with decades of engine oil expertise
• 5L convenient pack size — ideal for regular maintenance, topping up, or complete oil changes
• Broad compatibility — suitable for many commercial diesel engines and industrial applications

This diesel engine oil is the practical choice for fleet operators, mechanics, and vehicle owners seeking dependable engine protection at a competitive price point.