Fitment: Fits selected models across Chrysler, Jeep, and Mercedes-Benz. Confirm exact fitment before ordering.
Product Description
This Arrowhead Gearbox Control Unit >7226< is a crucial electronic component designed to manage and regulate automatic transmission functions in select Chrysler, Jeep, and Mercedes-Benz vehicles. Installed within the gearbox, it interprets signals from various sensors and relays them to control gear selection, shift timing, and overall gearbox performance.
This control unit is compatible with a range of Chrysler, Jeep, and Mercedes-Benz models. However, gearbox control units can vary between models and years, so it is essential to confirm your vehicle's model, year, engine size, and engine code before purchasing. If you are unsure, MiMi Auto Parts can assist with compatibility queries.
Common symptoms of a faulty gearbox control unit include erratic shifting, gearbox warning lights, limp mode activation, delayed or harsh gear changes, loss of certain gears, and unexpected stalling. You may also notice inconsistent gear selection or complete transmission failure.
If you experience any of these issues, replacing the gearbox control unit can restore proper transmission operation and prevent further damage to your vehicle's drivetrain. Always ensure the replacement matches your specific gearbox type and electrical connector configuration.
MiMi Auto Parts supplies genuine Arrowhead gearbox control units with nationwide delivery across South Africa. Trust our knowledgeable team to help you find the right part and keep your vehicle running smoothly. Always verify fitment details before ordering.
Common signs this part may need replacement
Erratic shifting between gears
Transmission stuck in limp mode
Gearbox warning light illuminated
Delayed or harsh gear changes
Loss of certain gears or inability to shift
Unexpected stalling when changing gears
Inconsistent or failed gear selection
Complete transmission failure
Typical replacement guidance
Replace the gearbox control unit if you notice shifting issues, warning lights, or limp mode activation. Timely replacement can prevent further transmission damage and maintain smooth gear changes.
Why timely replacement matters
A faulty gearbox control unit can lead to unsafe driving conditions and costly gearbox repairs. Timely replacement ensures reliable transmission performance and helps avoid more extensive mechanical issues.
Vehicle Compatibility
This part is confirmed to fit the following vehicles:
CHRYSLER 300C (LX, LE) 2004 – 2012 3.5 (EGG) – 183 kW / 249 HP
CHRYSLER 300C (LX, LE) 2004 – 2012 5.7 (EZB|EZD|EZH) – 250 kW / 340 HP
CHRYSLER 300C (LX, LE) 2004 – 2012 6.1 SRT8 (ESF) – 317 kW / 431 HP
CHRYSLER 300C Touring (LX, LE) 2004 – 2010 5.7 (EZB|EZD|EZH) – 250 kW / 340 HP
CHRYSLER CROSSFIRE 2003 – 2008 3.2 (EGX) – 160 kW / 218 HP
CHRYSLER CROSSFIRE 2003 – 2008 SRT-6 (EGZ) – 246 kW / 335 HP
CHRYSLER CROSSFIRE Roadster 2004 – 2008 3.2 (EGX) – 160 kW / 218 HP
CHRYSLER CROSSFIRE Roadster 2004 – 2008 SRT-6 (EGZ) – 246 kW / 335 HP
JEEP GRAND CHEROKEE II (WJ, WG) 1999 – 2005 4.7 V8 4×4 (EVA) – 164 kW / 223 HP
JEEP GRAND CHEROKEE III (WH, WK) 2004 – 2011 3.0 CRD (EXL) – 160 kW / 218 HP
JEEP GRAND CHEROKEE III (WH, WK) 2004 – 2011 3.0 CRD 4×4 (EXL) – 160 kW / 218 HP
JEEP GRAND CHEROKEE III (WH, WK) 2004 – 2011 3.0 CRD 4×4 (EXL) – 165 kW / 224 HP
JEEP GRAND CHEROKEE III (WH, WK) 2004 – 2011 3.7 V6 4×4 (EKG) – 148 kW / 201 HP
JEEP GRAND CHEROKEE III (WH, WK) 2004 – 2011 3.7 V6 4×4 (EKG) – 157 kW / 214 HP
JEEP GRAND CHEROKEE III (WH, WK) 2004 – 2011 4.7 Flexfuel 4×4 (EVD) – 170 kW / 231 HP
JEEP GRAND CHEROKEE III (WH, WK) 2004 – 2011 4.7 V8 4×4 (EVA) – 164 kW / 223 HP
JEEP GRAND CHEROKEE III (WH, WK) 2004 – 2011 5.7 V8 4×4 (EZB) – 240 kW / 326 HP
JEEP GRAND CHEROKEE III (WH, WK) 2004 – 2011 6.1 SRT8 4×4 (ESF) – 313 kW / 426 HP
JEEP GRAND CHEROKEE III (WH, WK) 2004 – 2011 6.1 SRT8 RWD (ESF) – 313 kW / 426 HP
JEEP GRAND CHEROKEE IV (WK, WK2) 2010 – 2024 3.0 CRD V6 4×4 (EXF|EXN) – 160 kW / 218 HP
JEEP GRAND CHEROKEE IV (WK, WK2) 2010 – 2024 3.0 CRD V6 4×4 (EXF|EXN) – 177 kW / 241 HP
JEEP GRAND CHEROKEE IV (WK, WK2) 2010 – 2024 3.0 TD V6 4×4 (EXF|EXN) – 179 kW / 243 HP
JEEP GRAND CHEROKEE IV (WK, WK2) 2010 – 2024 3.6 V6 (ERB) – 209 kW / 284 HP
JEEP GRAND CHEROKEE IV (WK, WK2) 2010 – 2024 3.6 V6 4×4 (ERB) – 210 kW / 286 HP
JEEP GRAND CHEROKEE IV (WK, WK2) 2010 – 2024 3.6 VVT 4×4 (ERB|ERC) – 213 kW / 290 HP
JEEP GRAND CHEROKEE IV (WK, WK2) 2010 – 2024 5.7 4×4 (EZH) – 269 kW / 366 HP
JEEP GRAND CHEROKEE IV (WK, WK2) 2010 – 2024 5.7 V8 4×4 (EZH) – 259 kW / 352 HP
JEEP GRAND CHEROKEE IV (WK, WK2) 2010 – 2024 6.2 i V8 4×4 (ESD) – 522 kW / 710 HP
JEEP GRAND CHEROKEE IV (WK, WK2) 2010 – 2024 6.4 SRT8 4×4 (ESG) – 344 kW / 468 HP
MERCEDES-BENZ C-CLASS (W202) 1993 – 2000 C 180 (202.018) (M 111.920|M 111.921) – 90 kW / 122 HP
MERCEDES-BENZ C-CLASS (W202) 1993 – 2000 C 200 (202.020) (M 111.941|M 111.945) – 100 kW / 136 HP
MERCEDES-BENZ C-CLASS (W202) 1993 – 2000 C 230 (202.023) (M 111.974) – 110 kW / 150 HP
MERCEDES-BENZ C-CLASS (W202) 1993 – 2000 C 230 Kompressor (202.024) (M 111.975) – 142 kW / 193 HP
MERCEDES-BENZ C-CLASS (W202) 1993 – 2000 C 240 (202.026) (M 112.910) – 125 kW / 170 HP
MERCEDES-BENZ C-CLASS (W202) 1993 – 2000 C 250 Turbo-D (202.128) (OM 605.960) – 110 kW / 150 HP
MERCEDES-BENZ C-CLASS (W202) 1993 – 2000 C 280 (202.028) (M 104.941) – 142 kW / 193 HP
MERCEDES-BENZ C-CLASS (W202) 1993 – 2000 C 280 (202.029) (M 112.920) – 145 kW / 197 HP
MERCEDES-BENZ C-CLASS (W203) 2000 – 2007 C 180 (203.035) (M 111.951) – 95 kW / 129 HP
MERCEDES-BENZ C-CLASS (W203) 2000 – 2007 C 180 Kompressor (203.046) (M 271.946) – 105 kW / 143 HP
MERCEDES-BENZ C-CLASS (W203) 2000 – 2007 C 200 Kompressor (203.042) (M 271.940) – 120 kW / 163 HP
MERCEDES-BENZ C-CLASS (W203) 2000 – 2007 C 220 CDI (203.008) (OM 646.963) – 110 kW / 150 HP
MERCEDES-BENZ C-CLASS (W203) 2000 – 2007 C 270 CDI (203.016) (OM 612.962) – 125 kW / 170 HP
MERCEDES-BENZ C-CLASS (W203) 2000 – 2007 C 32 AMG Kompressor (203.065) (M 112.961) – 260 kW / 354 HP
MERCEDES-BENZ C-CLASS (W203) 2000 – 2007 C 320 (203.064) (M 112.946) – 160 kW / 218 HP
MERCEDES-BENZ C-CLASS (W203) 2000 – 2007 C 55 AMG (203.076) (M 113.988) – 270 kW / 367 HP
MERCEDES-BENZ C-CLASS (W204) 2007 – 2014 C 180 CGI (204.049) (M 271.820) – 115 kW / 156 HP
MERCEDES-BENZ C-CLASS (W204) 2007 – 2014 C 180 Kompressor (204.044, 204.045) (M 271.910) – 115 kW / 156 HP
Fitment support
Not sure if this part fits your vehicle? Contact MiMi Auto Parts with your vehicle make, model, year, and engine code before ordering and we will help confirm fitment.
Installation note
Some electrical components require correct wiring, calibration, or diagnostic scanning after installation. Professional installation is recommended where applicable.
Frequently Asked Questions
How do I know if it is the alternator or the battery?
Both can cause starting and charging problems. A charging-system test distinguishes a failing alternator from a weak battery. Have the system tested before replacing parts to confirm the actual fault.
Does this part fit my vehicle?
Please check the vehicle compatibility section on this page and confirm your vehicle make, model, year, engine size, and engine code before ordering. If you are unsure, contact MiMi Auto Parts before checkout.
Is the price VAT-inclusive?
Yes, product prices on MiMi Auto Parts are shown inclusive of VAT where applicable.
Do you deliver across South Africa?
Yes, MiMi Auto Parts delivers nationwide in South Africa. Delivery cost and estimated timing are calculated during checkout based on your location.
Is professional installation recommended?
Professional installation is recommended for safety-critical and technical parts such as airbag, clock spring, brakes, suspension, steering, clutch, cooling, engine, and electrical components. For guidance specific to this part, see the installation note on this page.
