HONDA SDB-A20-BA Cabin Interior Fuse Relay Box 3.0L

( Part Type: Fuse Box ), ( Year: 04 ), ( Oe/oem Part Number: Sdb-a20 Ba ), ( Manufacturer Part Number: SDB-A20-BA ), ( Universal Fitment: Direct Replacement ), ( Country/region Of Manufacture: Japan )

Review HONDA Sedan 3.0l At Cabin Interior Fuse Relay Box fits ACCORD EX 2003–2007

The Honda SDB-A20-BA fuse relay box is an essential component of the cabin electrical system in Honda Accord EX models with a 3.0L engine produced between 2003 and 2007. This fuse box is responsible for managing the distribution of electrical current to various accessories and systems within the vehicle's interior.

The fuse box is compact, measuring approximately 6.3 inches long, 4.3 inches wide, and 1.2 inches high. It is mounted on the driver's side of the engine compartment, near the battery. The box is made of durable plastic material, ensuring resistance to harsh environmental conditions.

The Honda SDB-A20-BA fuse box houses a total of 23 fuses and 3 relays, each designed to protect specific electrical circuits from overcurrent. The fuses range from 1 ampere to 20 amperes, catering to various electrical needs of the vehicle's interior. These include the power windows, power seats, audio system, climate control, and lighting systems.

The relay box includes three relays that control the electrical functions of the power seat heating, power seat memory, and the passenger airbag warning light. The relays ensure that these systems receive the required electrical current only when necessary, improving the overall efficiency of the vehicle's electrical system.

The fuse box cover is secured with four screws, allowing easy access to the fuses and relays in case of replacement or inspection. The cover also features a clear labeling system, making it simple to identify each fuse and relay by their corresponding label.

In summary, the Honda SDB-A20-BA fuse relay box is an essential component of the cabin electrical system in specific Honda Accord EX models. It manages the distribution of electrical current to various interior accessories and systems and includes 23 fuses and 3 relays. The compact, durable design ensures resistance to harsh environmental conditions and easy access for maintenance.

The Honda SDB-A20-BA fuse relay box is a component of the cabin interior electrical system in Honda Accord EX models with a 3.0L engine, produced between 2003 and 2007. Here are some potential pros and cons to consider before purchasing this part.

1. Diagnostic function: The fuse relay box allows for easy diagnosis of electrical issues within the cabin interior system. By identifying which fuse or relay is causing a problem, you can save time and money by focusing your repair efforts on the specific component.

2. OEM Part: Using an OEM (Original Equipment Manufacturer) part ensures compatibility with your vehicle and maintains the integrity of the electrical system. This can lead to a more reliable and efficient repair.

3. Improved performance and reliability: A faulty or failing fuse relay box can lead to various cabin interior issues, such as malfunctioning dashboard controls, non-functioning lights, or intermittent power windows. Replacing the faulty part with a new OEM one can restore proper functionality and improve overall system reliability.

1. Cost: OEM parts, including the fuse relay box, tend to be more expensive than aftermarket alternatives. However, the potential for improved reliability and compatibility may justify the investment for some consumers.

2. Installation: Depending on your level of automotive expertise, installing a new fuse relay box yourself may require some time and effort. Consulting a professional mechanic or using a repair shop could save you time but may add to the overall cost.

The decision to purchase a Honda SDB-A20-BA fuse relay box depends on your specific needs, budget, and automotive expertise. If you're experiencing cabin interior electrical issues and suspect the fuse relay box may be the culprit, consider the potential benefits of an OEM part, such as improved diagnostic capabilities, compatibility, and reliability. However, be aware of the potential costs and installation requirements before making your purchase.

If you're confident in your automotive repair skills and have the necessary tools, purchasing the OEM fuse relay box and installing it yourself could save you money. Alternatively, if you prefer a hassle-free solution, consider taking your vehicle to a professional mechanic or repair shop to have the part replaced for you. Ultimately, the decision is yours based on your comfort level and resources.

part # sdba20 prices

• $34.30-$422.99

specifications wiringwench:

• for models: Ex, Accord
• for makes: Honda
• for years: 2003-2007
• part type: Fuse Box
• year: 04
• oe/oem part number: Sdb-a20 Ba
• manufacturer part number: SDB-A20-BA
• universal fitment: Direct Replacement
• country/region of manufacture: Japan

seller wiringwench:

• rating: 98.5%
• # reviews: 458

shipping wiringwench:

• type: Fixed
• class: Standard
• transit: 3-7 Days
• service: UPS Ground
• carrier: UPS
• cost: $0.00

general wiringwench:

• Car Truck Parts Accessories > Starters, Alternators, ECUs Wiring > Other Starters, Alternators, ECUs Wiring
• condition: Used

offer wiringwench:

• sold: 0
• availability: In Stock
• started: September 25, 2025
• options: Ship-to-home
• quantity: 1

payments wiringwench:

• other
• wallet: Google-pay
• credit card: Discover

returns wiringwench:

• policy: No Returns

Honda SDB-A20 Is Similar To:

• Honda 646-10203 Fuse Box Engine Right Hand Compartment Fits 09-11 Pilot 2677272 (23.9% similar) $84.24–$109.35. (August 26th, 2024)
• Honda 646-11349 Fuse Box Engine Compartment Ex Fwd Fits 15-16 Cr-v 4534823 (22.1% similar) $40.84–$117.30. (August 26th, 2024)
• Honda 646-12395 Fuse Box Engine Compartment Turbo Fits 18-20 Accord 876274 (26% similar) $80.51–$111.82. (August 26th, 2024)
• Honda 646-10264 Fuse Box Engine Compartment Sedan Dx Fits 06-07 Civic 1409568 (31.8% similar) $44.95–$94.95. (August 28th, 2024)
• Honda 591-50071 Chassis Ecm Cruise Control Automatic Fits 86-87 Accord (24% similar) $24.00–$115.00. (September 1st, 2024)
• Honda 646-11421 Fuse Box Engine Under Hood Left Hand Side Us Market Fits 15-17 Fit 1692450 (20% similar) $38.89–$69.97. (September 3rd, 2024)
• Honda 646-10330 Fuse Box Engine Compartment Sedan Ex Cvt Fits 13-17 Accord 1656235 (24.7% similar) $63.79–$95.00. (September 5th, 2024)
• Honda 646-10317 Fuse Box Engine Compartment Sedan Ex Fits 08-12 Accord 1413273 (24.1% similar) $84.24–$90.00. (September 6th, 2024)
• Honda 38250swa013 Engine Fuse Box Crv 2008 (41% similar) $59.99–$202.84. (September 7th, 2024)
• Honda 591-76525 Chassis Ecm Body Control Bcm Active Noise Cancellation Fits 13-17 Accord 4217446 (22.7% similar) $34.00–$47.99. (September 9th, 2024)
• Honda 1k410-5k1-a02 2013-15 Accord Hybrid Battery Block Module Sensor C (42.4% similar) $97.00–$150.00. (September 9th, 2024)