2006 Cadillac CTS Electrical Parts

This table covers the alternators that charge the battery and run the electrical load. Typical signs include dim lights at idle, a battery lamp, or a growl from the charging pulley. Load-test the battery and inspect the belt and grounds — a bad ground mimics a failed alternator. Read more

11 Alternator / Generator parts are listed for the 2006 Cadillac CTS, from ACDELCO, REMY, TERREPOWER and 5 other brands. GM GENUINE 19433414 carries the "Popular" badge.

In the New grade, GM GENUINE, TYC, WAI GLOBAL and 3 other brands supply 6 parts: brand-new units rather than rebuilt ones. A representative part number is GM GENUINE 19433414.

In the Remanufactured grade, ACDELCO, FVP, PURE ENERGY and 2 other brands supply 5 parts: factory-rebuilt units with new wear components. A representative part number is ACDELCO 3342647A.

This table covers the Automatic Headlamp sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors. Read more

3 Automatic Headlamp Sensor parts for the 2006 Cadillac CTS come from 3 brands — GM GENUINE, STANDARD MOTOR PRODUCTS and WELLS.

This group includes GM GENUINE 13498958, STANDARD MOTOR PRODUCTS EFL172 and WELLS 5S7218.

This table covers the positive and ground cables that run from the battery. Typical signs include a stretched or frayed cable, or a control that no longer reaches the end of its travel. Route the new cable through the same clips. A kinked cable binds and fails early. Read more

One part is listed for the 2006 Cadillac CTS — STANDARD MOTOR PRODUCTS A282DG.

This table covers the Battery Current sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors. Read more

2 Battery Current Sensor parts are listed for the 2006 Cadillac CTS, from STANDARD MOTOR PRODUCTS and WELLS.

Part numbers include STANDARD MOTOR PRODUCTS SBC111 and WELLS 5S6706.

This table covers the terminals and clamps that connect cables to the battery posts. Read more

This group shows a single part: DEKA 00351.

This table covers the covers that protect battery terminals. Read more

3 Battery Terminal Protector parts for the 2006 Cadillac CTS come from 2 brands — GM GENUINE and DORMAN.

Part numbers include DORMAN 60300, GM GENUINE 12010050 and GM GENUINE 19119011.

This table covers the brackets that mount the Battery Tray. Typical signs include a cracked mount, a rattle, or a bracket that no longer holds alignment. Confirm position in the notes. Many brackets look alike and bolt to different corners. Read more

This group shows a single part: DORMAN 700251.

This table covers the engine-control modules that run fuel, spark and emissions. Read more

One part is listed for the 2006 Cadillac CTS — GM GENUINE 19260507.

This table covers the flasher units that blink the turn signals and hazards. Read more

This group shows a single part: WELLS 1R3694.

This table covers the replacement fuses for this vehicle's fuse boxes. Typical signs include one circuit dead while its neighbor still works, or a fuse that blows again as soon as you replace it. Match amperage and fuse type. A repeat blow means a short — find it before the next fuse. Read more

28 Fuse parts for the 2006 Cadillac CTS come from 2 brands — BUSSMANN and LITTELFUSE. The "Popular" part is BUSSMANN ATM10. 10 Amp, 15 Amp, 20 Amp, 30 Amp, 40 Amp, 50 Amp, 60 Amp and 7.5 Amp are all represented, and 30 Amp alone accounts for 6 parts.

This table covers the HID Lighting ballasts. Read more

3 HID Lighting Ballast parts are listed for the 2006 Cadillac CTS, from DORMAN, STANDARD MOTOR PRODUCTS and WELLS.

This group includes DORMAN 601051, STANDARD MOTOR PRODUCTS HID154 and WELLS 6R1083.

This table covers the horns mounted in the front of the vehicle. Read more

13 Horn parts for the 2006 Cadillac CTS come from FIAMM. The "Popular" part is FIAMM 7210223.

The Accessory Replacement section lists 7 options from FIAMM — grouped under the catalog's "Accessory Replacement" designation — the notes column spells out what sets them apart. FIAMM 7210223 is listed in this group.

In the Standard Replacement grade, FIAMM supplies 6 parts: built to original-equipment specification. A representative part number is FIAMM 7201223.

This table covers the speed sensors on the transmission, transfer case or ABS ring. Typical signs include a dead speedometer, harsh transmission shifts, or a code for vehicle speed. Inspect the tone wheel and the connector before replacing the sensor. Read more

10 Speed Sensor parts for the 2006 Cadillac CTS come from 6 brands — STANDARD MOTOR PRODUCTS, DELPHI, WELLS and 3 other brands. The "Popular" part is DORMAN 917644.

The Economy section lists 2 options from DORMAN and VEMO — the catalog's value-priced group. DORMAN 917644 is listed in this group.

Standard Replacement: 8 parts, from STANDARD MOTOR PRODUCTS, DELPHI, WELLS and 1 other brand. A representative part number is DELPHI SS11813.

This table covers the starter motors that crank the engine. Typical signs include no motion, a squeal, or a motor that only runs on one speed. Confirm power, ground and the control module before replacing the motor. Read more

14 Starter Motor parts are listed for the 2006 Cadillac CTS, from PURE ENERGY, ACDELCO, FVP and 6 other brands. GM GENUINE 19418858 carries the "Popular" badge.

New: 3 parts, from GM GENUINE, TYC and WAI GLOBAL. A representative part number is GM GENUINE 19418858.

Remanufactured: 11 parts, from PURE ENERGY, ACDELCO, FVP and 3 other brands. A representative part number is PURE ENERGY 19456.

This table covers the Yaw sensors. Typical signs include a warning lamp, a stored code, or a reading that drops out when the harness is wiggled. Inspect the connector and ground before replacing the sensor — wiring faults are often condemned as bad sensors. Read more

This group shows a single part: WELLS 5S6707.