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The EDS 926-878 Negative Battery Terminal Connector is an OEM-grade, tin-plated copper replacement part engineered specifically for Ford Mustang models from 2015 to 2023. It offers superior corrosion resistance, excellent electrical conductivity, and a quick, tool-friendly installation process. Manufactured to exact OEM standards, it ensures a perfect fit and reliable grounding, making it the ultimate fix for corroded or damaged negative battery terminals.










| ASIN | B08T286GPT |
| Best Sellers Rank | #97,560 in Automotive ( See Top 100 in Automotive ) #336 in Automotive Replacement Battery Terminals & Ends |
| Brand | EDS |
| Customer Reviews | 4.7 4.7 out of 5 stars (97) |
| Date First Available | January 1, 2021 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 4.2 ounces |
| Item model number | 926-878 |
| Manufacturer | EAPP |
| Manufacturer Part Number | FU5Z14450A |
| Model | Negative Battery Terminal |
| OEM Part Number | FU5Z14450A |
| Package Dimensions | 3.39 x 1.93 x 0.91 inches |
D**H
Fit was perfect
Works great and fit perfectly. Glad I chose this seller. Highly recommend them.
E**D
Great item
This is the next best compared to the stock terminal connector that'll cost about $60.
R**G
Direct factory replacement Negative battery terminal 2019 Mustang GT
If you're an S550 Mustang owner and you find yourself in the unfortunate situation of having a heavily corroded negative battery terminal cable you found the right part here. The negative battery terminal here is a direct factory replacement being exactly the same as the negative battery terminal originally installed by Ford at the factory. Save yourself some money and forget the dealership. Installation is simple. Fitment is perfect and the negative battery terminal functions great. Don't overtighten the screws! -Before you install this replacement terminal it's a great idea to spray the entire assembly down with some battery protector corrosion spray and put some grease on all metal parts as well. The S550 Mustang is notorious for getting heavy corrosion on the battery terminals. This includes the GT 500. Save yourself the trouble of being stranded somewhere with your battery terminals falling apart by keeping your battery terminals sprayed with protectant. Also be careful getting the plastic battery cover off. The plastic push pins that hold the cover in place break easy so be gentle getting them out. Here's the part number in case you need new clips. Genuine Ford Battery Cover Clips W716510-S300
J**G
Perfect Match for 2017 Mustang
Fit my 2017 ford mustang echo boost perfectly
L**A
Buy it you won’t be disappointed!!!!
Perfect and fits in place like a glove very easy to install 10/10 recommend My old one was broken, rusted and causing corrosion! New one was definitely needed!!
B**N
2015 mustang ecoboost negative battery terminal replacement
Great replacement for 2015 ford mustang OEM negative battery terminal. My mustang ecoboost premium had a corrosion issue on the negative battery terminal only. Had to replace the battery and the terminal. This worked great and shipped out fast. Definitely would recommend.
D**K
Good fit
Perfect fit for a 2017 Mustang GT.
1**E
Works and installs easily
As good as original from factory for GMC truck
G**Z
Escribo desde México, es la pieza que estaba buscando para un Mustang EcoBoost 2018, la terminal negativa anterior estaba corroida totalmente por la sulfatación y requería cambio, quedó perfecta y se instaló sin ninguna chispa.
Trustpilot
1 week ago
3 days ago