Gillespie Diesel

Gillespie Diesel Light duty diesel repair, performance, maintenance, diagnostics, accessories, and more.

Turbo Tuesday 😎
07/28/2026

Turbo Tuesday 😎

Body mounts worn out? We have the solution. S&B Filters silicone body mount kits are unmatched in quality and they have ...
07/23/2026

Body mounts worn out? We have the solution.

S&B Filters silicone body mount kits are unmatched in quality and they have a lifetime warranty.

💥2026 F350 Powerstroke💥- S&S Diesel Motorsport DCR Conversion- KC Turbos Jetfire Turbo- Weight Reduction
07/22/2026

💥2026 F350 Powerstroke💥

- S&S Diesel Motorsport DCR Conversion
- KC Turbos Jetfire Turbo
- Weight Reduction

💥24 Denali L5P Duramax💥- ECM/TCM Files- Full EGR Update- Downpipe- 5" Exhaust- Banks Transmission Pan- Banks Diff Cover
07/21/2026

💥24 Denali L5P Duramax💥

- ECM/TCM Files
- Full EGR Update
- Downpipe
- 5" Exhaust
- Banks Transmission Pan
- Banks Diff Cover

Needed that. Maybe you did too? 🙏
03/17/2026

Needed that. Maybe you did too? 🙏

2019 L5P Duramax losing coolant internally due to a cracked cylinder head. After replacing the cracked head, recondition...
02/26/2026

2019 L5P Duramax losing coolant internally due to a cracked cylinder head. After replacing the cracked head, reconditioning the other head, new OEM gaskets, and some head studs, it's ready to get back to work.

The DCR Conversion in place of the problematic CP4 injection pump is the ultimate peace of mind for any 6.7 Powerstroke...
02/26/2026

The DCR Conversion in place of the problematic CP4 injection pump is the ultimate peace of mind for any 6.7 Powerstroke.

12/13/2025

Address

5043 US-29 N
Williamston, SC
29697

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 3pm

Telephone

+18648412010

Website

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