2003 Mitsubishi Eclipse Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2003 Mitsubishi Eclipse, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x114.3 (5x4.5") |
|---|---|
| Lug Nut / Bolt Size | M 12x1.50 |
| Center Bore (CB) | 67.1 mm |
| Offset (ET) | 46 |
| Torque Specs | 80 ft-lbs (108 Nm) |
Imperial Match: 5x114.3 is commonly referred to as 5x4.5" in US Standard.
2003 Eclipse — Year-Specific Fitment Context
The 2003 Mitsubishi Eclipse is in year 12 of 15 using the 5x114.3 pattern (1992–2006). Wheels from any 1992–2006 Mitsubishi Eclipse are cross-compatible with the 2003 model. Across its full production run (1992–2012), the Eclipse has also used: 4x100.
Mitsubishi Eclipse Bolt Pattern by Year
The table below shows how the Eclipse's wheel specifications have changed over the years. The 2003 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 1992 | 5x114.3 | 67.1 | 38-46 |
| 1993 | 5x114.3 | 67.1 | 38-46 |
| 1994 | 5x114.3 | 67.1 | 46 |
| 1995 | 5x114.3 | 67.1 | 46 |
| 1996 | 5x114.3 | 67.1 | 46 |
| 1997 | 5x114.3 | 67.1 | 46 |
| 1998 | 5x114.3 | 67.1 | 46 |
| 1999 | 5x114.3 | 67.1 | 46 |
| 2000 | 5x114.3 | 67.1 | 46 |
| 2001 | 5x114.3 | 67.1 | 46 |
| 2002 | 5x114.3 | 67.1 | 46 |
| ▸ 2003 | 5x114.3 | 67.1 | 46 |
| 2004 | 5x114.3 | 67.1 | 46 |
| 2005 | 5x114.3 | 67.1 | 46 |
| 2006 | 5x114.3 | 67.1 | 46 |
| 2007 | 4x100 | 56.1 | 35 |
| 2008 | 4x100 | 56.1 | 35 |
| 2009 | 4x100 | 56.1 | 35 |
| 2010 | 4x100 | 56.1 | 35 |
| 2011 | 4x100 | 56.1 | 35 |
| 2012 | 4x100 | 56.1 | 35 |
5x114.3 Pattern Context
This bolt pattern appears on 2902 vehicles in our current database and is considered very common.
Examples of other vehicles using 5x114.3:
Expert Buying Guide for 2003 Mitsubishi Eclipse
For your 2003 Mitsubishi Eclipse, the 5x114.3 bolt pattern is shared with 1992–2006 models, ensuring cross-compatibility. However, the 67.1mm center bore is critical: aftermarket wheels often have a larger bore, requiring hub-centric rings to prevent vibration and ensure proper load transfer. Offset is sensitive; the factory 46mm offset is optimal for handling and clearance. Deviating more than ±5mm may cause rubbing or bearing stress. Always use M12x1.50 lug nuts with the correct seat type—factory wheels use a conical (60-degree) seat; aftermarket wheels may require ball or tapered seats. Never mix seat types, as improper engagement can lead to wheel loss.
Historical Fitment Data Reference
In our dataset, Mitsubishi Eclipse appears from 1992 to 2012 (21 model years). Across model years, this model appears with 2 bolt patterns (4x100, 5x114.3).
- Observed bolt-pattern variants for this model: 2
- Observed center-bore variants for this model: 2
- Observed lug-size variants for this model: 3
- Observed total offset span across years: 92.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts after 50-100 miles of driving to account for settling.
- ✅ Avoid using universal lug nuts; always match the thread pitch (M12x1.50) and seat type (conical for factory wheels).
- ✅ Check for caliper clearance when changing offset; the 2003 Eclipse has tight front brake clearance.
- ⚠️ Verify thread pitch before installation; M12x1.25 and M12x1.5 are not interchangeable.
- ⚠️ Confirm bolt pattern carefully. 5x114.3 is often confused with other common 5-lug patterns.
- ⚠️ Torque lugs in a star pattern to 80 ft-lbs (108 Nm), then re-check torque after 50-100 km (30-60 miles).
- ⚠️ This model has multiple bolt-pattern records across years. Match wheels to exact year/trim before purchase.
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2003 Mitsubishi Eclipse — Frequently Asked Questions
What is the bolt pattern for a 2003 Mitsubishi Eclipse?
The 2003 Mitsubishi Eclipse uses a 5x114.3 bolt pattern (also called lug pattern or PCD). The center bore is 67.1mm and the offset is 46mm.
What other years of Mitsubishi Eclipse have the same bolt pattern as the 2003?
The Mitsubishi Eclipse uses the 5x114.3 pattern from 1992 through 2006. Wheels from any of these model years are dimensionally compatible with the 2003, provided the offset and center bore also match.
Can I put aftermarket wheels on my 2003 Mitsubishi Eclipse?
Absolutely. Just ensure the aftermarket wheels have a 5x114.3 bolt pattern, an offset near 46mm, and a center bore of at least 67.1mm (using hub rings if larger).
Can I use spacers on my 2003 Mitsubishi Eclipse?
Yes, but ensure the wheel spacers match the 5x114.3 bolt pattern and 67.1mm center bore. Also verify that you have enough thread engagement for your M 12x1.50 hardware.
Why is matching the 67.1mm center bore important for the 2003 Eclipse?
The 67.1mm center bore ensures the wheel is perfectly centered on the hub. If the wheel is lug-centric instead of hub-centric, you may experience steering wheel vibration at highway speeds.
What is the center bore of a 2003 Mitsubishi Eclipse?
The factory center bore (hub bore) for the 2003 Mitsubishi Eclipse is 67.1mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
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