Welcome to 603 Auto Salvage, We Sell Quality Used Auto Parts at Affordable prices.
Welcome to 603 Auto Salvage, We Sell Quality Used Auto Parts at Affordable prices.
$150.00
New-in-box body control module (chassis brain box) for 2014 GM Trucks Sierra 1500. Never used condition with ID#13594692. Interchange #4039, Stock #033123E.
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This chassis brain box (body control module) is brand new in the original box and has never been used. The part carries ID#13594692 and has been inspected to verify authenticity and proper packaging. This OEM GM module is currently on our shelf and ready to ship immediately.
The chassis brain box, also known as a body control module, manages various electrical systems throughout your Sierra 1500 including lighting, power windows, door locks, and other convenience features. These modules commonly need replacement due to electrical surges, water damage, or internal component failure that can cause intermittent electrical issues or complete system failures.
603 Auto Salvage maintains over 50,000 quality used auto parts in stock from more than 1,100 vehicles. Our experienced team can help you find the exact part you need for your repair. Browse our online inventory or contact us to verify fitment and availability for your specific vehicle. 50,000+ parts in stock from over 1,100 vehicles. Contact us or call (603) 392-7313 for anything you need.
| Part | Chassis Brain Box (Body Control Module) |
| Interchange # | 4039 |
| OEM Part Number | 13594692 |
| Side | N/A |
| Part Grade | X — New in box – Never used, original packaging |
| Warranty | 6-Month Warranty (New condition part with extended coverage) |
| Type | Used OEM |
| Year / Make / Model | 2014 GM TRUCKS SIER15 |
| VIN | N/A |
| Vehicle Stock # | 033123E |
Every part at 603 Auto Salvage is inspected before listing. Here is what was verified on this Chassis Brain Box (Body Control Module):
| ✅ Package integrity | Original sealed box verified intact |
| ✅ Part number verification | ID#13594692 confirmed on module |
| ✅ Connector inspection | All electrical connectors undamaged |
| ✅ Housing condition | No cracks or damage to module casing |
Based on interchange #4039, this part fits the following vehicles. Always confirm fitment with your mechanic before purchasing.
| Year(s) | Make | Model | Notes |
|---|---|---|---|
| 2014 | GM Trucks | Sierra 1500 | Contact us for full compatibility list |
Questions? Need a shipping quote? Call us now:
603 Auto Salvage | 233 Main St, Plaistow, NH 03865
Mon–Fri 8am–4:30pm | Sat 8am–2pm | Sun Closed
The chassis brain box, also called a body control module, is an electronic control unit that manages various electrical systems in your truck including lighting, power accessories, and security features. It acts as the central hub for communication between different electrical components.
Common symptoms include intermittent electrical issues, lights not working properly, power windows or locks malfunctioning, or dashboard warning lights. You may also experience issues with remote keyless entry or interior lighting systems.
Yes, most body control modules require programming to match your specific vehicle’s VIN and options. This typically needs to be done by a qualified technician with the proper diagnostic equipment after installation.
Yes, this is a genuine GM body control module with ID#13594692. It comes new in the original box and has never been installed or used.
This module is specifically for 2014 Sierra 1500 models. While some GM trucks share similar modules, compatibility varies by year, model, and trim level. Contact us to verify fitment for your specific vehicle.
Looking for this part by number? Here are the reference numbers:
| GM Part ID | 13594692 |
| Interchange Number | 4039 |
| Module Type | Body Control Module |
| Source | Price Range | Warranty | Notes |
|---|---|---|---|
| Dealer (New OEM) | $280-350 | 1 year | Brand new, longest wait time |
| Aftermarket | $200-280 | Varies | Non-OEM fitment, quality varies |
| Other Salvage Yards | $120-180 | 30–60 days | Varies in quality and testing |
| 603 Auto Salvage | $150 | 6-Month Warranty | Tested, Grade X, ships in 24hrs |
🔍 Free Fitment Check
Call us with your VIN and we will verify compatibility for free. No obligation, no pressure — just answers.
Our parts specialists check interchange data in real-time
This part ships via FedEx Ground. Prices are estimates — call for an exact quote to your zip code.
| Region | Estimated Cost | Transit Time |
|---|---|---|
| New England (NH, MA, ME, VT, CT, RI) | $15 – $30 | 1–3 business days |
| Northeast (NY, NJ, PA, MD, VA) | $20 – $40 | 2–4 business days |
| Southeast (FL, GA, NC, SC, TN) | $25 – $45 | 3–5 business days |
| Midwest (OH, MI, IL, IN, WI, MN) | $30 – $50 | 3–5 business days |
| Southwest (TX, AZ, NM, OK) | $35 – $55 | 4–6 business days |
| West Coast (CA, OR, WA) | $40 – $65 | 5–7 business days |
Local pickup is always free. Free delivery within 30 miles of Plaistow, NH.
Ready to order? Call (603) 392-7313 or add to cart above. We are here to help.
| Weight | 2 lbs |
|---|
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I had a great experience with 603 Auto Salvage Inc. The team was very helpful and quickly found the exact part I needed. They kept me informed and made the pickup process easy. The price was very fair, and the service was excellent. I would definitely recommend them and will use them again if I need parts in the future.
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The customer service at 603 was great. They found the part I needed very quickly and promptly notified me when it was ready to be picked up. There wasn’t any other place in the area that had what I needed. The price was very good also. I will be using them again for sure.
I had a great experience. They didn’t just look up the part I needed they took the time to explain how to install it and made sure I understood everything. I even received a call back, which I really appreciated. Everyone I spoke with was friendly and patient, and I never felt brushed off. I truly felt taken care of. Highly recommend if you want knowledgeable people who actually care about helping you. Kristy Thanks Guys!
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Eldy was awesome he helped load my car door and was informative. The lady Julie at the counter was super helpful and got back to me fast regarding the replacement door I needed. Highly recommended
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