Remanufactured Engines Explained: Costs, Benefits & Buying Guide
Discover everything about remanufactured engines—from costs and key benefits to expert buying tips. Learn how they differ from rebuilt engines and find the best value for your vehicle.
Select your vehicle to find the
best parts for your car.
Call Us & Get Instant Quote
Complete all the details below to continue.
Premium remanufactured engines for BMW models






















































Industry-leading quality, warranty, and customer service
Up to 3-year warranty on all engines with nationwide coverage
Every engine tested for compression, oil pressure, and performance
Nationwide shipping with 1-2 day processing time
Knowledgeable team to help find the perfect engine match
BMW vehicles are engineered for driving pleasure, combining performance, balance, and innovation. When your BMW engine fails, you don’t need to replace your entire vehicle—choose a remanufactured BMW engine instead.
A professionally remanufactured engine brings back the performance, responsiveness, and longevity your BMW was built for—without the cost of a brand-new powerplant. Unlike used or junkyard engines, remanufactured units are completely disassembled, rebuilt with new OEM-quality components, and rigorously tested to meet or exceed factory specifications.
Whether you drive a 3 Series, 5 Series, 7 Series, X5, or Z4, a remanufactured BMW engine delivers the same exhilarating performance and reliability you expect—at nearly half the cost.
A BMW engine is more than machinery—it’s precision engineering. Each remanufactured engine undergoes a complete teardown, deep cleaning, and detailed inspection. Worn components are replaced with new or reconditioned OEM-grade parts to ensure optimal compression, smooth operation, and maximum power.
Key components rebuilt or replaced include:
Every remanufactured BMW engine is pressure-tested, compression-tested, and dyno-tested to guarantee OEM performance standards.
Feature | Remanufactured Engine | Used Engine | Rebuilt Engine |
|---|---|---|---|
Testing | Dyno & compression tested | Not tested | Limited testing |
Warranty | 1–5 years | None | 30–90 days |
New Parts | Majority replaced | None | Only failed parts |
Fitment | VIN-matched | Unverified | Partial |
Lifespan | Like new | Unknown | Variable |
Remanufactured BMW engines deliver factory-level precision and long-term dependability, making them ideal for discerning drivers, shops, and performance enthusiasts.
Every remanufactured BMW engine includes warranty coverage ranging from 12 months up to 5 years, depending on model and application.
Certifications include:
Each engine comes with a certificate verifying testing, serial tracking, and warranty validity.
We offer remanufactured engines for nearly all BMW models from 2000–2024, including:
If you’re unsure about compatibility, just provide your VIN, and we’ll confirm the exact match for your vehicle.
A remanufactured BMW engine offers significant savings—40–60% less than a new OEM engine, while maintaining the same power and reliability.
Average price ranges by model:
By choosing a remanufactured engine, you extend your vehicle’s life and protect your investment without sacrificing performance.
All engines are securely palletized and freight-shipped nationwide.
“A remanufactured BMW engine is not just a repair—it’s a revival of the precision, performance, and engineering excellence that defines the brand.”
You may need a replacement if you experience:
A quality remanufactured engine restores your BMW’s original smoothness and acceleration—without repeated repair bills.
Choosing a remanufactured engine reduces waste, lowers carbon emissions, and supports sustainability. Instead of scrapping your vehicle, you renew it—preserving resources and cutting manufacturing impact.
Call Us & Get Instant Quote
Complete all the details below to continue.
Quality assurance and guaranteed fitment for every certified pre-owned engine
Factory-remanufactured parts with extended warranty coverage for maximum reliability and peace of mind
Perfect compatibility guarantee - every part matches your exact vehicle specifications
Round-the-clock expert assistance for warranty claims and technical support
Thousands of satisfied customers nationwide
"The remanufactured engine runs flawlessly—quiet, powerful, and fuel-efficient. Excellent quality!"
"Arrived clean, tested, and ready to install. Saved thousands compared to dealership prices."
"Runs smoother than before. The support team made the process easy and transparent."
"Great fitment and performance. The warranty and paperwork gave me full peace of mind."
"Engine feels brand new. Highly recommend iBid Auto for remanufactured engines!"
Get answers to the most common questions.
Call now or request a quote to get a dyno-tested, certified BMW engine shipped to your mechanic with full warranty coverage.
Find your remanufactured engine by brand
Maintain your remanufactured engine with these key steps:
A properly maintained remanufactured BMW engine can easily outlast the original.
We supply remanufactured engines for all major BMW configurations:
Provide your VIN for exact matching and configuration verification.
Find Engines for the most searched vehicle models
Get the latest insights, market trends, and automotive news from our expert team and industry leaders.
Discover everything about remanufactured engines—from costs and key benefits to expert buying tips. Learn how they differ from rebuilt engines and find the best value for your vehicle.
Discover the ultimate guide to used transmissions – explore costs, reliability, and the best options for automatic, manual, CVT, and 4x4 transmissions. Make informed buying decisions with expert tips and advice.
Looking for used engines for sale? Discover how to choose the right replacement for your vehicle with tips on compatibility, testing, warranties, and installation. Shop reliable, warranty-backed engines nationwide at iBidauto