At Mazda Bongo Auto Centre LTD, we recently completed an extensive restoration and servicing project, bringing another beloved Mazda Bongo back to top condition. Our specialist team undertook various essential mechanical repairs, welding, undersealing, and detailed servicing to ensure this Bongo is now in prime shape, safe, and ready for many more years of adventure on the road.
Here’s an in-depth look at each stage of this major restoration project, carefully structured to highlight our expertise in Mazda Bongo restoration.
Mechanical Repairs & Essential Servicing
A Mazda Bongo that performs well starts with meticulous mechanical attention. Our experts carried out several vital repairs to ensure reliability, performance, and peace of mind.
✅ Front & Rear Brake Disc and Pad Replacement
Worn brakes compromise safety, so we replaced both the front and rear brake discs and pads. Fresh brake components significantly improve stopping power, responsiveness, and driving confidence.




✅ Gearbox Service
We drained and cleaned the gearbox sump pan, thoroughly cleaned the internal gearbox filter, refilled it with high-quality transmission fluid, and ensured smooth shifting and extended gearbox life.
✅ Cooling System Comprehensive Overhaul
We carried out a full cooling system service, removing and thoroughly flushing the coolant pipes and heater matrix. Our specialists replaced both coolant temperature sensors, fitted a brand-new thermostat, added fresh antifreeze, and bled the system to ensure optimum performance and eliminate overheating issues.
✅ Timing Belt Kit, Water Pump & Auxiliary Components
The heart of the engine, the timing belt, was due for replacement. We fitted a brand-new timing belt kit including tensioners, replaced the water pump, auxiliary pulleys, and tensioner pulley, ensuring reliability for thousands of miles ahead.




✅ Additional Mechanical Repairs
- New lambda sensor installed to ensure correct exhaust emissions.
- Supplied and fitted new alternator belt for reliable charging.
- Replaced rocker cover gasket to prevent oil leaks.
- Installed new track rod ends and aligned tracking for precise steering.
- Supplied and fitted new wiper blades for clearer visibility in adverse weather.
Welding & Structural Repairs
Mazda Bongos, due to age, often require welding repairs to ensure structural integrity and to pass MOT standards. Our welding specialists completed several critical repairs on this van:
✅ Inner Sill Welding Repairs
The offside inner sill was thoroughly inspected, corrosion removed, and expertly welded. This reinforced a critical structural area, meeting strict MOT standards.
✅ Cross Member Welding Repairs
We carried out precise welding repairs on the offside cross member corner, front cross member, and rear cross member centre sections, after carefully removing the towbar. This restored chassis strength, vital for vehicle safety and stability.
✅ Chassis and Wheel Arch Welding
Both rear wheel arch inner sections, rear chassis outriggers, and chassis legs were extensively repaired. These repairs addressed hidden corrosion, ensuring long-term durability and roadworthiness.
️ Bodywork Repairs & Respray
A Mazda Bongo should look as good as it drives, so we carried out professional body repairs and paintwork enhancements:
✅ Driver’s Side Wing Replacement
The driver’s side front wing was replaced due to corrosion and damage, bringing back the Bongo’s original shape and aesthetic appeal.
✅ Used Genuine Front Headlamp Units Fitted
We sourced and installed genuine Mazda Bongo headlamps to ensure clarity, visibility, and authentic looks, enhancing both safety and visual appeal.
️ Professional Undersealing
Undersealing is critical to long-term protection against corrosion. Our team expertly rubbed down the entire underbody of this Bongo, thoroughly applied professional-grade underseal, and finished by painting suspension components matte black. This proactive treatment helps keep rust at bay, protecting your investment.



Exhaust System Replacement
We completely replaced the exhaust system to improve emissions, engine performance, and vehicle safety:
- New front exhaust pipe and catalytic converter fitted.
- Mid-section exhaust replaced.
- Brand-new exhaust back box installed.
Steering System Maintenance
We installed a customer-supplied steering rack, topped it off with fresh steering fluid, and meticulously realigned the tracking. This ensured smooth, precise steering response.
✅ Additional Improvements
- Replaced coolant T-Pipe from front to rear to prevent future leaks.
- Bypassed leaking rear heater matrix to maintain system integrity.
- New anti-roll bar D bushes installed, restoring suspension stability.
MOT Testing & Roadworthiness Certification
After all the work was meticulously completed, we took the Mazda Bongo through a comprehensive MOT test. As expected, it passed with no advisories, a testament to our quality workmanship and attention to detail.
️ Vehicle Recovery & Customer Convenience
We also provided convenient vehicle recovery from the customer’s location to our dedicated Bongo centre, ensuring a hassle-free experience from start to finish.




Summary of This Restoration
This latest restoration and service project has resulted in another superb example of a fully revitalised Mazda Bongo, ready to deliver years of enjoyable journeys.
From comprehensive mechanical servicing, meticulous welding repairs, full underbody rust prevention treatment, to essential safety enhancements, our professional team left nothing to chance.
If your Mazda Bongo needs servicing, repairs, welding, or restoration, trust the UK’s leading Mazda Bongo specialists at Mazda Bongo Auto Centre LTD.
Visit us at our dedicated Bongo Centre in Chester.
Call 01244 445 212 to book your Mazda Bongo service or restoration today!