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Remanufactured ZF8HP45 / ZF8HP70 / ZF8HP90 Valve Bodies

Ship Direct To Repair Shop
We provide an out-the-door price, with shipping, for a replacement remanufactured ZF8HP valve body direct to your repair shop.

ZF8HP45 / ZF7HP70 / ZF8HP90 Valve Bodies At Wholesale Prices
At Street Smart, we provide remanufactured ZF8HP valve bodies shipped direct from our factory at wholesale prices.

Tested
Our ZF8HP Series Valve Bodies are tested prior to shipment and simulated in a vehicle.

ZF8HP Valve Body Applications

ZF8HP45:

CHALLENGER V6
CHARGER V6
RAM 1500 V6 3.6L
DURANGO V6 2014-2017
CHRYSLER 300 V6 3.6L

ZF8HP70:
DURANGO V8
CHEROKEE 6.4L
RAM 1500 (ALL)
CHARGER V8

ZF8HP90:
CHALLENGER HELLCAT

 

 

Remanufactured ZF8HP70 Valve Body vs. Rebuilt or Used

Reman vs Rebuilt ZF8HP45 Valve Body?
Both are good options but the best option for you depends on the transmission problem, the year, make and model of vehicle, the mileage and the vehicle value.
Reman vs. Used ZF8HP Valve Body?
Buying a used ZF8HP45 is risky since you do not know what you are going to get. This could cause various electronics to fail and require replacement.

3 Year, Unlimited Miles Valve Body Warranty

Our commitment to delivering excellent service doesn’t end at the closing of the sale! Should you have any questions or concerns about your Street Smart transmission, our Product Support Team is only a phone call away.

 

So what does a No Hassle Warranty really mean?

• You’re covered for 3 years, unlimited miles.
• 1st Year: Full Replacement – Years 2+3: Send in for R+R Replacement
• You’re covered anywhere in the continental United States.

ZF8HP45 History

Chrysler Group LLC initially received the 8HP 8-speed automatic transmissions from the ZF plant in Saarbrücken, Germany. By 2013, in parallel with Chrysler Group, ZF had set up a new transmission production plant in Gray Court, South Carolina. ZF Friedrichshafen and Chrysler Group have reached a supply and license agreement for the 8HP. Chrysler Group is licensed to produce the 8HP at the company’s Kokomo Transmission Plant and the Kokomo Casting plant, production began in 2013. This transmission is marketed by Chrysler under their own brand name, the Torqueflite 8.

2nd generation 8HP products were released starting in 2014. Efficiency improvements over the original design include a wider ratio spread of 7.8:1, reduced drag torque from the shift elements, reduction in required oil pump pressure, and broadened use of the coasting and start-stop systems. ZF estimated fuel economy improvement over 1st generation 8HP kits to be 3%. Refinements were also made with respect to vibration.

3rd generation 8HP products were released starting in 2018. Major improvements are total spread of 8.6 and a fuel economy improvement of 2.5% compared to the 2nd generation. There are several options in maximum torque available, also the gearbox is available with mild hybrid and plug in hybrid options: With 15 kW and 200 NM supporting boosting and recuperation in combination with 48 Volt technology up to 90 kW and 250 NM for usage with higher voltage.

ZF8HP Valve Body Problems & Solutions

 

[Coming Soon]

The Street Smart Transmission Difference
If you want to solve all of your valve body related issues, and have the security of a 3 Year/No Hassle Warranty, then you need to consider a remanufactured ZF8HP45 / ZF8HP70 / ZF8HP90 valve body from Street Smart Transmission. Each one is built in a state of the art factory, by Certified valve body technicians. And our strict quality control process ensures that each valve body that we ship, will exceed the manufacturer’s specifications using a road simulation tester.

How It’s Done
•Using specialized equipment, each valve body is inspected for warping, cracks, and tensile strength prior to the build
•Every valve, piston, spring and bore is tested to ensure that it conforms to OE specifications
•Wear components like valve body gaskets are replaced
•7 solenoids get bench tested prior to it leaving
•Pressure switch and speed sensors are tested
•The remanufactured TCM is pre-programmed to each customers specific VIN number code, ensuring proper functionality right out of the box.

Once finished, every remanufactured ZF8HP valve body is thoroughly bench tested using a Superflow AXILINE Valve Body Tester. This state of the art machine is able to simulate actual road conditions, which allows the shift points and functionality to be fine-tuned prior to shipment.

So if you’re looking for a remanufactured ZF8HP valve body that is engineered to exceed both OE specifications and customer expectations, then give us a call or fill out the form above.

ZF8HP TCM Diagnostic Trouble Codes

Trouble CodeDescription
U1000Cannot Communicate with TCM / Class 2 Communications Failure
U0402Invalid Data Received From Transmission Control Module
P0705Transmission Range Sensor Circuit Malfunction (PRNDL Input)
P0710Transmission Fluid Temperature Sensor Circuit
P0717Input/Turbine Speed Sensor Circuit No Signal
P0720Output Speed Sensor Circuit
P0725Engine Speed Input Circuit
P0729Gear 6 Incorrect Ratio
P0730Incorrect Gear Ratio
P0731Gear 1 Incorrect Ratio
P0732Gear 2 Incorrect Ratio
P0733Gear 3 Incorrect Ratio
P0734Gear 4 Incorrect Ratio
P0735Gear 5 Incorrect Ratio
P0740Torque Converter Clutch Circuit Malfunction
P0744Torque Converter Clutch Circuit Intermittent
P0745Pressure Control Solenoid 'A'
P0750Shift Solenoid 'A'
P0775Pressure Control Solenoid 'B'
P0780Shift Malfunction
P0795Pressure Control Solenoid 'C'
P1705Nissan DTC: Throttle Position Sensor Circuit Malfunction
P1721Nissan DTC: Vehicle Speed Sensor MTR
P1730Nissan DTC: A/T Interlock
P1826Internal Mode Switch Circuit ‘C’ High
P2713Pressure Control Solenoid ‘D’
P2722Pressure Control Solenoid ‘E’ Malfunction
P2731Pressure Control Solenoid F