Used vs Reman Engine by Vehicle Age
Older vehicles skew used (2005 Ram 74% used). Newer MY favor reman (2013 Equinox 80% reman). See age buckets and claim context before you buy.
Quick Answer
**Vehicle age at purchase** strongly predicts **reman vs used** choice: **2005 Ram 1500 ~74% used** vs **2013 Equinox ~80% reman**. Reman matched claims **10.8%** vs used **1.6%** — different coverage paths, not a simple quality score.
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What Does This Article Cover?
- **Median purchase mileage** and claim patterns across compared cohorts - **Named model examples** with sales volume and mileage bands - Why some applications cluster **earlier or later** in miles - **Reman vs used** or make-comparison context where relevant - What to prepare **before ordering** and document after install ## How Does Age Bucket Change Reman vs Used Share?
| Example application | Reman share | Used share | |---------------------|------------:|-----------:| | **2005 Dodge Ram 1500** | ~26% | **~74%** | | **2013 Chevrolet Equinox** | **~80%** | ~20% | | All reman (sale cohort) | — | **10.8%** claim rate | | All used (sale cohort) | — | **1.6%** claim rate |
When Does Used Make Sense?
| Situation | Used | Reman | |-----------|:----:|:-----:| | 20+ yr chassis, low resale | ✓ | | | Daily driver under 12 yr | | ✓ | | Need warranty-backed unit | | ✓ |
What Should Buyers Document Either Way?
Prime, timing, and contamination photos — engine won't start after install: /blog/engine-wont-start-after-install · required documents: /blog/documents-required-warranty-claim.
Before You Order an Engine: Checklist
| Step | Action | |------|--------| | 1 | Confirm **engine size (VIN)** and **4x2 vs 4x4** fitment | | 2 | Match **year · make · model** exactly to your application | | 3 | Photograph **odometer** for warranty activation | | 4 | Choose **reman vs used** — compare reman vs used claim rates: /blog/reman-vs-used-engine-claim-rates | | 5 | Plan **oil prime, timing inspection, and sensor transfer** with your installer | | 6 | Save **install invoice and scan reports** — required documents: /blog/documents-required-warranty-claim |
Compare expectations: used vs reman before purchase: /blog/used-vs-reman-expectations-before-purchase
What If Problems Start Right After Install?
Post-install no-start, misfire, or warning lights can occur regardless of pre-replacement mileage — often tied to **timing, fuel, spark, or prime** rather than a confirmed defective long block.
Before any unit is removed under warranty:
- Odometer at delivery and at symptom
- Full scan with freeze frame
- Proof of oil prime and correct spec
- Install invoice and torque documentation
- Photos of leaks or contamination **before** cleanup
Full checklist: required documents for a warranty claim: /blog/documents-required-warranty-claim · drivetrain claims in the first 500 miles: /blog/drivetrain-claims-first-500-miles-after-install
> Before any unit is removed or replaced, document the symptom, save scan results or inspection notes, and contact support with the installation details so the issue can be reviewed accurately.
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FAQ
What percent used on a 2005 Ram?
**~74% used** in age-cohort analysis.
What percent reman on 2013 Equinox?
**~80% reman**.
What are reman vs used claim rates?
**10.8% reman** vs **1.6% used** — see P-E4.
Where is the engine mileage hub?
At what mileage do customers replace an engine: /blog/at-what-mileage-do-customers-replace-an-engine.
What if problems start after install?
0–500 mile claims hub: /blog/drivetrain-claims-first-500-miles-after-install.
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Related on Expedia Parts
- Warranty policy and Expedia Protection: /warranty
- Warranty activation — 14-day rule: /blog/warranty-activation-14-day-rule
- Documents required for a warranty claim: /blog/documents-required-warranty-claim
- Reman transmission won’t shift after install: /blog/reman-transmission-wont-shift-after-install
- Engine won’t start after install: /blog/engine-wont-start-after-install
- Check engine light after engine swap: /blog/check-engine-light-after-engine-swap