12 Months / 12,000 Miles Warranty
PEACE OF MIND
BUILT-IN
Drive with absolute confidence. Every Heritage Performance engine rebuild is backed by our comprehensive guarantee, reflecting our commitment to elite engineering and technical precision.
12 Months /
12,000 Miles
COMPREHENSIVE GUARANTEE
Terms & Conditions
- Standard coverage applies to all full engine rebuilds under normal road use.
- Service schedules must be strictly followed as per Heritage Performance guidelines.
- A documented 500-mile break-in oil change is required.
- Warranty is non-transferable and excludes damage from competition or racing.
- Coverage begins from the date of final assembly and vehicle handover.
What’s Covered
Our warranty is designed to give you absolute peace of mind. We stand behind every engine rebuild with comprehensive coverage on all major mechanical assemblies.
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Internal Components
Full coverage for pistons, rings, bearings, camshafts, and valves. Every moving part inside the block is protected.
*Coverage is subject to normal road use and adherence to recommended service schedules. Excludes damage from competitive driving or neglect.
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Precision Machining
Our in-house machining work—including boring, honing, and surfacing—is guaranteed for accuracy and structural integrity.
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Seals & Gaskets
Replacement gaskets and high-performance seals used during the rebuild are covered against manufacturing defects or failure.
Precision Engineered
In-House Machining
Expert Technicians
Strict Testing
Every component is processed in our facility. Our precision boring and honing rigs ensure tolerances are held to within microns, exceeding OEM specifications for ultimate reliability.
Our master builders bring decades of high-performance experience. Each engine is hand-assembled in a climate-controlled clean room to prevent contamination and ensure clinical assembly standards.
We don't just build; we verify. Every rebuild undergoes comprehensive oil pressure, compression, and leak-down testing before leaving our shop, forming the foundation of our solid warranty.
Confidence on the Road
"The 12,000-mile warranty gave me complete peace of mind. Six months in, and the engine is smoother than the day I bought the car."
James W. | Land Rover Defender
"I trust Heritage with all my engine rebuilds. Knowing they do all machining in-house and back it with a full year warranty is everything."
David R. | Jaguar XE 2.0D
"Professional, transparent, and expert technicians. The warranty isn't just a piece of paper; it's a statement of quality."
Sarah L. | Ford Ranger 3.2
Ready to Restore Your Performance?
Join hundreds of satisfied drivers who trust Heritage Performance for precision engine rebuilds. Book your consultation today and drive with the confidence of our 12-month / 12,000-mile guaranteed peace of mind.