Buick Regal Wiper Blade Size
Find the correct wiper blade sizes for your Buick Regal. Covers driver, passenger, and rear wiper for all model years.
Last updated: 2026-05-07 • Reading time: 8 min • By AllOEMManuals Editorial Team
Quick Answer
The Buick Regal wiper blade sizes vary by model year. Most recent models use 24"-26" driver side, 16"-20" passenger side, and 10"-14" rear (if equipped). See the year-by-year breakdown below.
| Generation | Years | Top spec |
|---|---|---|
| 2015-2020 | 2015-2020 | 24" or 26" |
| 2009-2014 | 2009-2014 | 22" or 24" |
| 2003-2008 | 2003-2008 | 22" or 24" |
Know the exact wiper blade size job for your Buick Regal
The Buick Regal wiper blade sizes vary by model year. Most recent models use 24"-26" driver side, 16"-20" passenger side, and 10"-14" rear (if equipped). See the year-by-year breakdown below.
Blade length can change with body style and rain-sensing packages. Confirm the exact arm setup before ordering. Once the spec is confirmed, use the supplies and purchase links below to build the full one-trip shopping list before you start the repair.
Exact Vehicle Check
Use the archive navigator when you need the exact engine, trim, or production-branch manual instead of a broad year-range summary. That keeps the buying list and repair steps aligned with the real vehicle.
2009-2014
Representative 2009 manual branch for 2009-2014
External Pages
Enclave CX, AWD
External Pages — 2009 Buick Enclave CX, AWD Service Manual ~ LEMON Manuals LEMON Manuals: Repair Knowledge Reimagined Home >> Buick >> 2009 >> Enclave CX, AWD >> Repair and Diagnosis >...
Open factory section →External Pages
Enclave CX, FWD
External Pages — 2009 Buick Enclave CX, FWD Service Manual ~ LEMON Manuals LEMON Manuals: Repair Knowledge Reimagined Home >> Buick >> 2009 >> Enclave CX, FWD >> Repair and Diagnosis >...
Open factory section →2003-2008
Representative 2003 manual branch for 2003-2008
External Pages
Regal GS
External Pages — 2003 Buick Regal GS Service Manual ~ LEMON Manuals LEMON Manuals: Repair Knowledge Reimagined Home >> Buick >> 2003 >> Regal GS >> Repair and Diagnosis >> External Pag...
Open factory section →External Pages
Regal LS
External Pages — 2003 Buick Regal LS Service Manual ~ LEMON Manuals LEMON Manuals: Repair Knowledge Reimagined Home >> Buick >> 2003 >> Regal LS >> Repair and Diagnosis >> External Pag...
Open factory section →2015-2020
2015-2020- →Replace wiper blades every 6-12 months for best visibility
- →Beam-style blades outperform traditional bracket blades in rain and snow
- →Lift the wiper arm carefully — letting it snap back can crack the windshield
- →Clean the windshield with glass cleaner before installing new blades
2009-2014
2009-2014- →Replace wiper blades every 6-12 months for best visibility
- →Lift the wiper arm carefully — letting it snap back can crack the windshield
- →Clean the windshield with glass cleaner before installing new blades
2003-2008
2003-2008- →Replace wiper blades every 6-12 months for best visibility
- →Lift the wiper arm carefully — letting it snap back can crack the windshield
- →Clean the windshield with glass cleaner before installing new blades
1997-2002
1997-2002- →Replace wiper blades every 6-12 months for best visibility
- →Lift the wiper arm carefully — letting it snap back can crack the windshield
- →Clean the windshield with glass cleaner before installing new blades
1991-1996
1991-1996- →Replace wiper blades every 6-12 months for best visibility
- →Lift the wiper arm carefully — letting it snap back can crack the windshield
- →Clean the windshield with glass cleaner before installing new blades
1985-1990
1985-1990- →Replace wiper blades every 6-12 months for best visibility
- →Lift the wiper arm carefully — letting it snap back can crack the windshield
- →Clean the windshield with glass cleaner before installing new blades
1979-1984
1979-1984- →Replace wiper blades every 6-12 months for best visibility
- →Lift the wiper arm carefully — letting it snap back can crack the windshield
- →Clean the windshield with glass cleaner before installing new blades
1973-1978
1973-1978- →Replace wiper blades every 6-12 months for best visibility
- →Lift the wiper arm carefully — letting it snap back can crack the windshield
- →Clean the windshield with glass cleaner before installing new blades
One-Trip Shopping List
Recommended supplies and tools for this job, grouped so you can buy everything before the repair starts.
All-Season Wiper Blades
Beam-style blades for superior rain and snow clearing.
Glass Treatment
Water repellent to help rain bead off the windshield.
Wiper Fluid Tablet
Concentrated cleaner to keep your view clear.
Shop Towels
Handy for cleaning the glass and wiper arms.
Project Essentials
Basic tool sets, gloves, and cleaning supplies for your Buick Regal so the job is ready when the parts arrive.
Frequently Asked Questions
- What size wiper blades does a Buick Regal use?
- The Buick Regal wiper blade sizes depend on the model year. Check the year-specific breakdown below for exact driver, passenger, and rear wiper sizes for your vehicle.
- How often should I replace Buick Regal wiper blades?
- Replace your Buick Regal wiper blades every 6-12 months, or when you notice streaking, skipping, or squeaking. Blades degrade faster in extreme heat and UV exposure.
- What type of wiper blades are best for a Buick Regal?
- Beam (bracketless) blades like the Bosch Icon or Rain-X Latitude provide the best all-weather performance for the Buick Regal. They conform better to curved windshields and resist ice buildup.
- Can I use different size wiper blades on my Buick Regal?
- Stick with the manufacturer-recommended sizes for optimal coverage. Going 1" longer on the driver side is sometimes possible but may cause the blades to hit each other. Never go shorter than OEM spec.
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Author & Review
Written by AllOEMManuals Editorial Team. Reviewed by ASE-certified technicians and updated with factory-reference checks for fitment-sensitive steps.
This guide was drafted with AI assistance and reviewed for accuracy by a human editor.
Last updated: 2026-05-07