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Make sure this part fits

GM 15850018
Steering Gear

2003-2007 Cadillac CTS

Customer Questions & Expert Answers (7)
GM 15850018 Steering Gear
  • Part Description
    Gear, Steering
  • Replaces
    25700891, 10357645, 10357646, 25756607
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits

  • 15850018 Steering Gear is Ref No. 1 in the diagram below

    2006 Cadillac CTS Steering Gear Diagram for 15850018
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 15850018

  • Vehicle Fitment

    Year Make Model Trim Engine
    2003-2007 Cadillac CTSBase, Luxury, Luxury Sport6 Cyl 2.8 L GAS, 6 Cyl 3.2 L GAS, 6 Cyl 3.6 L GAS
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Is this 15850018 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 15850018 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the Rack and Pinion on a left-hand drive (LHD) on Cadillac CTS? Posted by Customer
    A:
    To replace the power steering Rack And Pinion on a left-hand drive (LHD) vehicle, do the following: replace the Steering Column anti-rotation pin (J 42640) with the one attached to the Steering Column. Lift the vehicle up and then take the front tires and wheels and front air deflector off. Make sure that the wheels are straight ahead and the Steering Column is in the lock status before disconnecting the intermediate shaft from the Rack And Pinion in order to avoid damage. Configure the intermediate shaft by removing the intermediate shaft lower pinch bolt and separate the intermediate shaft from the power steering Rack And Pinion. Next, disengage the outer tie rod retaining nuts and use the steering linkage and tie rod puller (J 24319-B) to remove the outer tie rod from the steering knuckles. If necessary, disengage the variable effort steering electrical pole from the power steering Rack And Pinion, then pull out the stabilizer shaft. Drain off the power steering and place a drain pan underneath the vehicle then disconnect the power steering Rack And Pinion pressure and return hoses, unfasten the power steering pressure hose retaining bolt and the power steering Rack And Pinion mounting bolts. Pull out the power steering Rack And Pinion from the left wheel opening and remove the outer tie rods in replacing the gear. For installation, position the new power steering Rack And Pinion through the left wheel opening and tighten the mounting bolts to 95 nm (70 ft. Lbs. Std.). Connect the power steering pressure hose to the Rack And Pinion retaining bolt and thoroughly tighten to 9 nm (80 inch lbs.), and mount the stabilizer shaft. Make sure to install new seals of the power steering pressure and return hose by connecting them to the power steering Rack And Pinion and tighten to 30 nm (22 ft. Lbs.). If available, reconnect the variable effort steering electrical connector, then installation of the outer tie rod end to the steering knuckles and lock using nuts to 70 nm (52 ft. Lbs). Connect the intermediate shaft back on the power steering Rack And Pinion, and on the lower pinch bolt and secure it to 47 nm (35 ft. Lbs.). Finally, install the front air deflector, tires and wheels and lower the vehicle, remove Steering Column anti-rotation pin (J 42640), bleed power steering system and adjust front toe.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be done after installing the stabilizer shaft for the 2004 Cadillac CTS? Posted by Customer
    A:
    Install new seals on the power steering pressure and return lines, connect the hoses to the power steering gear, and tighten them to 30 Nm (22 ft. lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Rack And Pinion
    Q:
    What should be removed after the Steering Column Anti-Rotation Pin for the 2005 Cadillac CTS? Posted by Customer
    A:
    Remove the front tires and wheels, followed by the front air deflector.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Rack And Pinion
    Q:
    What is the torque specification for securing the outer tie rod nuts for the 2003 Cadillac CTS? Posted by Customer
    A:
    Tighten them to 70 Nm (52 ft. lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Rack And Pinion
    Q:
    What should be done after installing the power steering gear bolts for the 2007 Cadillac CTS? Posted by Customer
    A:
    Install the power steering gear inlet pipe/hose retainer bolt and tighten it to 9 N.m (80 lb in), then install the stabilizer shaft.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Rack And Pinion
    Q:
    What should be removed after installing the Steering Column Anti-Rotation Pin for the 2006 Cadillac CTS? Posted by Customer
    A:
    Remove the front tires and wheels, followed by the front air deflector.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Rack And Pinion
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Steering Gear 15850018 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 15850018 Steering Gear is available in the market under the name GM Rack And Pinion. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 15850018 Steering Gear fits certain Cadillac CTS models.
The original GM component designated by manufacturer part number 15850018 maintains top performance when functioning as the Gear, Steering unit. The component 15850018 is constructed from durable material and its dimensions span 66.6 x 10.8 x 11.1 inches while weighing 21.10 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Gear Assembly. The part 15850018 has available replacement options 25700891, 10357645, 10357646, 25756607. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
If you want to save money in the long run on maintenance and repairs, you should choose OEM products because they're of the top level of durability. Are you on the quest of finding GM parts, our site is worth a visit. We stock an endless selection of high-quality GM components including things like ignition coils all the way through to fan shrouds and all at prices that can not be matched. You have nothing to worry about because all our OEM parts are covered with a manufacturer warranty, which guarantees superior quality and value.