Engine Flush Manufacturer Supplying Distributors in 50+ Countries
Engine Flush Manufacturer Exsan Industries produces high-performance engine flushing solutions under the trusted Brent brand — serving distributors, automotive workshop chains, spare parts retailers, and OEM partners across more than 50 countries worldwide. With nearly two decades of automotive chemical manufacturing expertise and a 50-tonne-per-day production facility in Ankleshwar, Gujarat, India, Exsan is the specialist engine flush manufacturer that global distribution partners rely on for consistent formulation quality, reliable supply, and complete export documentation.
What is Engine Flush
Engine flush is a specialised automotive chemical formulation added to an engine’s crankcase before an oil change. Once added, the vehicle is idled for a short period — typically 10 to 15 minutes — allowing the flush solution to circulate through the entire lubrication system, dissolving and suspending accumulated sludge, varnish deposits, carbon build-up, gum, and oxidised oil residues from internal engine surfaces. The contaminated flush solution is then drained together with the old oil, and fresh engine oil is added to a clean, restored lubrication system.
Over time and with normal use, engine oil degrades and leaves behind deposits on pistons, valve stems, oil galleries, hydraulic lifters, and other internal engine components. These deposits restrict oil flow, reduce lubrication efficiency, accelerate component wear, increase fuel consumption, and in severe cases cause premature engine failure. Engine flush is the most effective single-step solution for restoring clean internal engine surfaces before each oil change — maximising the performance and protective capacity of fresh engine oil from day one.
For a comprehensive overview of how engine oil sludge forms and the role of engine flushing in engine maintenance, refer to Valvoline Global’s technical resource: https://www.valvolineglobal.com/en/blog/education/engine-flush-what-is-it/
Exsan Engine Flush Products
As a specialist engine flush manufacturer, Exsan produces two distinct engine flushing formulations under the Brent brand, each targeting specific engine types and market requirements.
Brent Engine Flush — For Petrol and Diesel Engines
Exsan’s flagship engine flush formulation — a powerful, fast-acting cleaning agent designed for use in both petrol and diesel engines. The Brent Engine Flush formula penetrates and dissolves harmful sludge, gum, varnish, and carbon deposits from oil galleries, piston rings, valve stems, and hydraulic components — flushing contaminants out with the drain oil and leaving internal engine surfaces clean and ready for fresh lubrication.
Compatible with all conventional and synthetic engine oils. Safe for use with turbochargers, catalytic converters, and all modern engine materials including aluminium, magnesium, and composite components.
Brent Motor Flush — Fast-Action Pre-Oil-Change Formula
A concentrated motor flush formulation designed for fast, convenient use in workshops and quick-service environments. Added directly to the engine crankcase 10 to 15 minutes before an oil drain, Brent Motor Flush circulates through the lubrication system dissolving and lifting sticky valve lifters, freeing sticking piston rings, cleaning micro oil passages, and removing accumulated deposits — delivering a thorough internal engine clean in a single short idle cycle before every oil change.
When to Use Engine Flush
Before Every Oil Change in High-Mileage Vehicles
Vehicles with over 80,000 kilometres on the odometer — particularly those with inconsistent oil change histories — accumulate significant internal sludge and varnish deposits. Engine flush used before each oil change progressively restores internal cleanliness and maximises the protective capacity of fresh oil.
When Purchasing a Used Vehicle
The internal condition of a used vehicle’s engine is unknown. Performing an engine flush before the first oil change in a newly purchased used vehicle removes any accumulated deposits from previous ownership and establishes a clean lubrication baseline.
After Extended Oil Change Intervals
Vehicles that have exceeded recommended oil change intervals — particularly in commercial fleets or markets where maintenance schedules are irregular — benefit significantly from engine flush before the next oil change.
When Switching from Conventional to Synthetic Oil
Engine flush removes residual conventional oil deposits and contaminants before switching to synthetic engine oil — ensuring the synthetic oil operates in a clean system from day one without being immediately contaminated by existing sludge.
When Engine Oil Pressure Warning Lights Appear
Blocked oil galleries from sludge accumulation are a common cause of low oil pressure warnings. Engine flush helps clear partial blockages in oil passages, restoring oil flow before more costly mechanical intervention is required.
In Petrol and Diesel Workshop Service Menus
Engine flush is a high-margin, easy-to-add service item for automotive workshops, quick-service centres, and tyre and service chains — adding value to every oil change service with minimal additional labour time.
Why Distributors Choose Exsan as Their Engine Flush Manufacturer
Specialist Automotive Chemical Manufacturer
Exsan is not a general chemical blender adding engine flush as a secondary product. Every formulation in Exsan’s range — including Engine Flush and Motor Flush — is developed, tested, and manufactured in-house by a dedicated team of chemical engineers and chemists at Exsan’s Ankleshwar, GIDC production facility.
100% Pure Virgin Additives
Every batch of Exsan engine flush is produced using 100% pure virgin chemical additives sourced exclusively from Europe, the USA, or India — never recycled, never second-quality, never from China. Three-year control batch retention provides complete traceability on every consignment shipped.
Dual Formulation — Petrol and Diesel Coverage
Exsan’s Engine Flush and Motor Flush formulations are engineered for both petrol and diesel engines — giving distributors a single product that covers the entire vehicle parc in their market without the need for separate petrol and diesel SKUs.
OEM and Private Label Engine Flush Manufacturing
Exsan provides complete OEM and private label engine flush manufacturing for distribution partners. Partners can launch their own branded engine flush product — Exsan handles formulation, filling, packaging, and full export documentation from a minimum single 40FT FCL.
50 Tonnes Per Day Production Capacity
Exsan’s manufacturing facility operates at 50 tonnes per day production capacity — ensuring consistent supply for large-volume distributors and workshop chain accounts without compromising on lead times or quality.
Repeat Orders Fulfilled in 7 to 10 Days
With a standing raw material inventory of nearly 1,000 tonnes maintained at all times, Exsan fulfils repeat engine flush orders within an industry-best 7 to 10 business days when planned in advance — a supply reliability that active distribution partners in 50+ countries depend on.
International Inspection and Pre-Shipment Certification
Exsan works directly with SGS, Intertek, Cotecna, and Lloyd’s for pre-shipment inspections and full certification documentation — ensuring smooth import compliance for distributors in regulated markets across Europe, the Middle East, Africa, and beyond.
Engine Flush Distribution Opportunity — High Margin, High Frequency
Engine flush is one of the highest-margin, highest-frequency car care SKUs in the automotive aftermarket. Every vehicle that undergoes an oil change is a potential engine flush sale — making it an ideal product for distributors supplying workshops, quick-service centres, spare parts retailers, and automotive accessory chains.
With the global automotive aftermarket continuing to grow as vehicle parc ages and average vehicle age increases — particularly across Africa, the Middle East, Southeast Asia, and Central Asia — demand for preventive maintenance products like engine flush is structurally increasing year over year.
Become an Engine Flush Distribution Partner
Exsan actively partners with distributors, importers, and wholesale automotive product businesses seeking a reliable engine flush manufacturer for their market. Channel partners gain access to Exsan’s complete car care range, OEM and private label manufacturing support, competitive bulk pricing, and an all-expenses-paid factory visit to Exsan’s Ankleshwar manufacturing facility.
Frequently Asked Questions
What is engine flush and how does it work?
Engine flush is a specialised chemical formulation added to an engine’s crankcase before an oil change. It circulates through the lubrication system for 10 to 15 minutes, dissolving and suspending accumulated sludge, varnish, carbon deposits, and gum from internal engine surfaces. The contaminated solution is then drained with the old oil, leaving a clean engine ready for fresh lubrication.
What engine flush products does Exsan manufacture?
Exsan manufactures Brent Engine Flush — a dual-purpose petrol and diesel engine flushing formulation — and Brent Motor Flush, a concentrated pre-oil-change motor flushing formula designed for workshop and quick-service environments.
Is engine flush safe for turbo engines?
Yes. Exsan’s Engine Flush and Motor Flush formulations are safe for use in turbocharged petrol and diesel engines. The formulations are engineered to dissolve deposits without harming turbocharger components, seals, or modern engine materials.
Does Exsan offer private label engine flush manufacturing?
Yes. Exsan provides full OEM and private label engine flush manufacturing including custom formulation, packaging design, and branded labelling. A minimum single 40FT FCL can be produced and shipped to any global market.
What is the difference between Engine Flush and Motor Flush?
Brent Engine Flush is a comprehensive engine flushing product designed for full internal engine cleaning in both petrol and diesel engines. Brent Motor Flush is a concentrated, fast-action formula specifically designed for workshop use — optimised for quick turnaround in high-volume service environments before every oil change.
How often should engine flush be used?
Engine flush is recommended before every oil change in high-mileage vehicles, after extended oil change intervals, when switching from conventional to synthetic oil, and when purchasing a used vehicle with an unknown maintenance history.
What is the minimum order for engine flush supply?
Exsan accommodates a wide range of order sizes including a minimum single 40FT FCL of custom branded engine flush. Contact the sales team for MOQ details specific to packaging format and volume requirements.
