Competitive pricing and dependable bulk availability to protect your margins.
Extend Your Engine’s LifePassengerCar


Passenger Car Lubricants
Programs That Drive Your Business Forward
We don’t just deliver oil, we deliver a partnership that strengthens your business. Our programs for dealerships, quick lube facilities, and repair shops are designed to help you stand out in a competitive market, attract and retain customers, and grow profitability.
Program Benefits:
- Co-branded advertising and marketing support.
- Castrol brand recognition that builds customer trust.
- Retention tools and loyalty programs to keep customers coming back.
Premium Castrol Oils for Every Passenger Vehicle
Your business relies on lubricants that perform every time. That’s why we carry the complete range of Castrol passenger car oils, engineered to fight wear, extend service intervals, and deliver consistent results under real-world conditions. Whether you service high-mileage vehicles, performance cars, or everyday commuters, Castrol provides the right solution to keep your customers on the road.
Our Passenger Car Lineup Includes:
- GTX Ultra Clean: Proven protection against sludge and deposits.
- GTX High Mileage: Specially formulated for engines with 75,000+ miles.
- GTX Magnatec: Instant protection against start-up wear.
- Edge: Advanced full synthetic for maximum performance.
- Edge Extreme Performance: Built for severe driving conditions.
- Edge High-Mileage: Premium synthetic protection for aging engines.
Why Installers Choose Castrol Passenger Car Oils
Running a successful service operation means balancing cost, efficiency, and customer satisfaction. Cheaper oils often fail – breaking down too quickly, limiting drain intervals, or lacking OEM approvals – resulting in downtime, extra labor, and dissatisfied customers.
With Castrol, you get:
- Trusted OEM approvals for compliance and peace of mind.
- Technology that protects engines in every condition.
- A globally recognized brand that customers request by name.
Did you know? Using the right lubricant can extend engine life and reduce unplanned service visits by up to 30%.


Performance and Value, All Under One Roof
While Castrol’s premium formulations set the standard for performance and protection, we know that every service operation has unique goals and customer segments. Some bays prioritize OEM-backed premium oils, while others need reliable, cost-effective options that still meet modern performance standards. That’s why Corrigan also offers our own House Brand Passenger Car Lubricants — designed to deliver dependable protection and everyday value without compromising quality.
Corrigan House Brand Passenger Car Lubricants — Outstanding Performance, Affordable Price
Looking for a cost-effective oil your customers will trust and your margins will love? Corrigan’s house brand passenger car lubricants deliver reliable engine protection and consistent service bay performance—at wholesale pricing built for quick lube operators, dealership maintenance departments, industrial fleets, and auto repair facilities. Our formulations are designed to meet modern performance expectations (including API and ILSAC GF-6, where applicable) across popular viscosities such as 0W-20, 5W-20, 5W-30, SQ and ILSAC GF-7, so your team can service today’s vehicles with confidence.
Why Installers Choose Corrigan’s House Brand
B2B Value
Service Bay Ready
Consistent quality for everyday commuters and high-mileage vehicles—ideal for quick lube and dealer throughput.
Packaging Flexibility
5-gallon pails, kegs, drums, totes, and bulk—scale your inventory to demand.
Supply You Can Count On
Regional logistics and forecasting support to keep your bays stocked and operations smooth.
Partner Support
Technical guidance, product training, and optional co-branded/house brand marketing assets.
Perfect For:
Installers, quick lube businesses, dealership maintenance centers, automotive repair garages, and fleet service operations seeking house brand/private label quality without premium price tags.
Ready to compare options? Ask us about house brand vs. premium recommendations for your service mix, plus optimized packaging for your average daily car count.
Why Partner With Us?
Not all suppliers understand the needs of installers. Inconsistent deliveries, limited product ranges, and lack of business support can disrupt operations and erode trust. We’re different—we provide:
- Reliable supply of every Castrol passenger car oil.
- Powerful brand recognition that boosts your credibility.
- Tailored programs designed for dealerships, quick lubes, and repair facilities.
When you partner with us, you don’t just get oil—you gain a dedicated team invested in your success.

Ready to Get Started?
Your customers count on you to keep their vehicles running strong. With Castrol passenger car lubricants and our tailored business support programs, you’ll deliver trusted performance while strengthening your bottom line.