1998 Acura CL Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 1998 Acura CL, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x114.3 (5x4.5") |
|---|---|
| Lug Nut / Bolt Size | 12x1.5 |
| Center Bore (CB) | 64.1 mm |
| Offset (ET) | 45 |
| Torque Specs | 80 ft-lbs (108 Nm) |
Imperial Match: 5x114.3 is commonly referred to as 5x4.5" in US Standard.
1998 CL — Year-Specific Fitment Context
The 1998 Acura CL is in year 2 of 7 using the 5x114.3 pattern (1997–2003). Wheels from any 1997–2003 Acura CL are cross-compatible with the 1998 model.
Acura CL Bolt Pattern by Year
The table below shows how the CL's wheel specifications have changed over the years. The 1998 model year is highlighted.
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 1998 Acura CL
For your 1998 Acura CL, the 5x114.3 bolt pattern is shared with 1997–2003 models, but the 64.1mm center bore is critical. Aftermarket wheels often have a larger bore (73.1mm), requiring hub-centric rings to prevent vibration and ensure load is on the hub, not the lug nuts. Offset is sensitive; stock is 45mm. Sticking within ±5mm is safe, but wider deviations may cause rubbing or clearance issues. Always use lug nuts with the correct 12x1.5 thread pitch and proper seat type (cone or ball) matching the wheel. Improper lug nuts can loosen or damage the wheel. Re-torque after 50-100 miles.
Historical Fitment Data Reference
In our dataset, Acura CL appears from 1997 to 2003 (6 model years). Across recorded model years, this model generally keeps the same bolt pattern.
- Observed bolt-pattern variants for this model: 1
- Observed center-bore variants for this model: 1
- Observed lug-size variants for this model: 1
- Observed total offset span across years: 0.0 mm
Quick Tips & Safety Warnings
- ✅ Always use hub-centric rings if aftermarket wheels have a larger center bore; plastic rings are fine for street use.
- ✅ Re-torque lug nuts to 80 ft-lbs after 50-100 miles of driving to account for settling.
- ✅ Avoid using universal fit wheels without verifying offset; the 1998 CL has tight rear clearance near the strut.
- ⚠️ 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).
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1998 Acura CL — Frequently Asked Questions
What is the bolt pattern for a 1998 Acura CL?
The 1998 Acura CL uses a 5x114.3 bolt pattern (also called lug pattern or PCD). The center bore is 64.1mm and the offset is 45mm.
What other years of Acura CL have the same bolt pattern as the 1998?
The Acura CL uses the 5x114.3 pattern from 1997 through 2003. Wheels from any of these model years are dimensionally compatible with the 1998, provided the offset and center bore also match.
Do 1998 Acura CLs use lug bolts or lug nuts?
The 1998 CL requires 12x1.5 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
How tight should I torque the lug nuts on a 1998 Acura CL?
Refer to your owner's manual for exact specs, but always tighten the 12x1.5 hardware in a star or crisscross pattern. Re-torque after the first 50 miles of driving.
What is the center bore of a 1998 Acura CL?
The factory center bore (hub bore) for the 1998 Acura CL is 64.1mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
Can I use spacers on my 1998 Acura CL?
Yes, but ensure the wheel spacers match the 5x114.3 bolt pattern and 64.1mm center bore. Also verify that you have enough thread engagement for your 12x1.5 hardware.
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