Reman Engine Claims on 20-Year-Old Vehicles

Matched claim activity rises with **vehicle age at purchase**: **0–5 years ~2.5%** vs **21+ years ~9.4%** in sale-cohort cross-ref. Older chassis buyers often choose **used** engines — see used vs reman by age: /blog/used-vs-reman-engine-by-vehicle-age (P-B7).

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- **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 ## What Claim Rates Show by Vehicle Age at Purchase?

| Vehicle age at purchase | Matched claim rate (approx.) | |-------------------------|------------------------------| | **0–5 years** | **2.5%** | | 6–10 years | ~5–7% | | 11–20 years | ~7–9% | | **21+ years** | **9.4%** |

| Age bucket | Typical choice | Notes | |------------|----------------|-------| | Under 10 yr | Mostly **reman** | Warranty-backed daily drivers | | 11–20 yr | Mixed reman/used | Value vs coverage tradeoff | | **21+ yr** | Often **used** | Example: **2005 Ram ~74% used** in P-B7 data |

| Factor | Favor reman | Favor used | |--------|-------------|------------| | Daily / work reliance | ✓ | | | Low rust, solid chassis | ✓ | | | Short remaining ownership | | ✓ | | Minimal warranty need | | ✓ |

| 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

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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• Warranty policy and Peak Powertrain 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