American Luxury With Ford's Transmission DNA — Expert Lincoln transmission service since 1987. All models, all years. Free diagnostic.
Lincoln shares its powertrain entirely with Ford — the Navigator uses the 6R80 and 10R80 just like the F-150, while MKZ and Continental use Ford's 6F55N six-speed transaxle. Lincoln transmission problems are therefore identical to their Ford counterparts, just wearing a premium badge.
Lincoln work is identical to Ford — same parts, same procedures. We stock all Ford/Lincoln rebuild kits.
Years to watch: 2009–2014 MKZ/MKS/MKT with 6F55N (pump wear); 2011–2019 Navigator with 6R80 (solenoid failures); 2017+ Navigator and Aviator with 10R80 (TCC shudder); 2015–2021 MKC/Corsair with 6F35.
Our technicians know these failure modes by heart — we rebuild and repair them every week.
Transmission: 6R80
Navigator, MKT, and older Lincoln trucks use the 6R80 — same solenoid failures as F-150. Shift solenoids fail from fluid degradation causing P0750-P0757.
Symptoms: Harsh 2-3 and 3-4 shifts, delayed engagement, check engine light with P07xx codes, slipping under load
Transmission: 6F55N
MKZ, MKT, and MKS with 6F55N develop pump wear and valve body solenoid failure, causing line pressure issues and erratic shifts.
Symptoms: Slipping shifts when warm, delayed engagement, P0962 low line pressure code, transmission overheating
Transmission: 10R80
Newer Aviator and Navigator with 10R80 share Ford's TCC shudder issue — the same judder at 30–50 mph seen in F-150 and Mustang.
Symptoms: Vibration at 30–50 mph under light throttle, hunting between gears, shudder when maintaining highway speed
Transmission: MKC/Corsair
MKC and Corsair (2015–2021) use the 6F35 six-speed, which develops valve body wear causing harsh shifts and P07xx codes.
Symptoms: Harsh upshifts especially 1-2, hesitation from stop, check engine light
6R80 rebuild: $1,800–2,400 | 6F55N rebuild: $1,700–2,200 | 10R80 TCC service: $149–199 | 6F35 valve body: $550–850 | Fluid service: $149–199. Call for exact quote on your specific vehicle.
All prices include Chicago market labor rates ($125–145/hr). Call for exact quote on your specific vehicle and year.
Start with Free Diagnostic →"Honest diagnosis, fair price, and the repair was done right. Chicago Transmission has been my go-to for years. Wouldn't trust anyone else with my car."
"The free diagnostic alone was worth the trip. They found the problem fast, gave me a written estimate, and completed the work on time. Exceptional service."
"Family owned and it shows. They treated my car like it was their own. The lifetime warranty on my rebuild gives me total peace of mind. Highly recommend."
Yes, completely — same 6R80 or 10R80, same parts, same repair procedures. Navigator transmission work costs the same as F-150.
If it's a 2017+ Continental with the 10R80, yes — TCC shudder. Start with Mercon ULV fluid exchange ($149–199). If it persists, torque converter replacement needed.
The same 6R80 rebuild at Chicago Transmission runs $1,800–2,400. We'd encourage you to get a second opinion with us first.
Fluid service: same day. 6F55N solenoid repair: 1–2 days. Full rebuild: 3–4 days.
Yes — free towing within 15 miles on repairs over $500. We'll come to you anywhere in the Chicago metro area.
Free computer diagnostic included with any Lincoln transmission inspection. Same-day appointments available at our Lincoln Park shop.
