How to replace the front cross-member for the steering gear on Buick Rainier?

The first step to replace the front steering gear crossmember starts with vehicle lifting and support. Begin by disconnecting the engine shield mounting bolts then removing the engine shield. Starting with the rear lower Control Arm Bracket frame mounting bolts before moving to unlink the steering gear crossmember with its mounting bolts. Position the steering gear crossmember first and then tighten its mounting bolts to 50 n.m (37 lb ft). Secure the rear lower Control Arm Bracket to frame mounting bolts while tightening them to 240 n.m (177 lb ft). Reinstall the engine shield and mount it with bolts that should reach 25 n.m (18 lb ft) of torque. Finally, lower the vehicle.

OEM Buick Front Cross-Member

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Buick Front Crossmember Part Number: 10117774
$22.92 MSRP: $381.45
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Product Specifications
- Other Name: Crossmember, Front Frame Cross Member; Front Rail; Crossmember; Member, Front Frame Cross Member
- Position: Front
Fits the following Buick Models:
- Century | 1984-1990 | Custom, Estate Wagon, Limited, T-Type | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L GAS, 6 Cyl 3.8 L GAS, 6 Cyl 4.3 L DIESEL
- Skylark | 1984-1985 | Custom, Limited, T-Type | 4 Cyl 2.5 L GAS, 6 Cyl 2.8 L GAS
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Buick Transmission Support Part Number: 15090722
Product Specifications
- Other Name: Crossmember, Transmission Support; Transfer Case Mount; Transmission Mount; Trans Crossmember; Crossmember, Transmission Mounting
- Replaces: 15020364
Fits the following Buick Models:
- Rainier | 2004-2007 | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Front Crossmember Part Number: 15085421
Product Specifications
- Other Name: Crossmember, Intermediate (Transmission Support Cross Member); Crossmember; Crossmember, Intermediate(Transmission Support Cross Member)
Fits the following Buick Models:
- Rainier | 2004-2007 | CXL, CXL Plus | 6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
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Buick Engine Cradle Part Number: 25671060
Product Specifications
- Other Name: Frame, Chassis
- Position: Front
Fits the following Buick Models:
- Park Avenue | 1997 | Base, Ultra | 6 Cyl 3.8 L GAS
- Riviera | 1997 | Base | 6 Cyl 3.8 L GAS
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Buick Support Brace, Rear Inner Driver Side Part Number: 14008433
Product Specifications
- Other Name: Brace, Rear Quarter Inner; Front Subframe Brace; Frame Assembly Brace; Front Unit Brace; Front Frame Cross Member Brace
- Position: Rear Inner Driver Side
Fits the following Buick Models:
- Commercial Chassis | 1991-1993 | Base | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
- Electra | 1984-1989 | Estate Wagon, Limited, Park Avenue | 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- LeSabre | 1984-1990 | Collector's Edition, Custom, Estate Wagon, Limited | 6 Cyl 3.8 L GAS, 6 Cyl 4.1 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L DIESEL
- Roadmaster | 1991-1993 | Base, Estate Wagon, Limited | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
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Buick Front Cross-Member

Choose OEM Front Cross-Member, you're making the optimal decision for superior quality and perfect performance. You can feel confident because each component goes through stringent quality checks. Every part is carefully built to comply with Buick's factory specifications. You'll enjoy a smooth, worry-free installation that fits just right. At ChevyPartsDeal.com, you'll find it easy to get top-quality OEM Buick Front Cross-Member. You can shop at highly competitive prices and protect your budget. All our genuine Buick parts include a dependable manufacturer's warranty. You'll also appreciate our straightforward return policy and swift delivery services for extra convenience.

Buick Front Cross-Member stabilizes the chassis and the engine and the transmission stay in position when struck hard. Buick cars, since 1903, have been constructed so that they combine quiet cabins and relaxed ride with no flashy gimmicks. The brand features, such as smooth steering, plush seat cushions and how the road noise is reduced to a hush at highway speed are driving features. It blended vintage chrome with digital display over decades, appreciating the vintage car and acknowledging the audience. The Wildcat EV prototype showed that the badge will juxtapose into batteries without losing its leisurely ways. This gradual development allows owners to drift into traffic with dignity but at the same time one feels up-to-date when they are next to shiny new competitors. Reasonable pricing, spacious accommodation, and longevity keep the loyalty levels high. Fans have confidence in Buick in that they hardly follow the trends; they just perfect what already exists in the market every year. The Front Cross-Member creates a deep steel cradle that attaches to the undercarriage beneath the unibody and binds frame rails into a single piece, supporting both engine and transmission to allow road shocks to pass around the fragile portions of the driveshaft. The Front Cross-Member connects suspension pick-up points to maintain the wheel alignment straight during impact of potholes and thus maintains the steering straight and tires evenly worn. The broad compatibility between generations results in a single hard component potentially being applied to create a large portion of the lineup, reducing inventory challenges and providing all sedans and crossovers with the same strong undercarriage.

Buick Front Cross-Member Parts and Q&A

Transmission Support
15090722
Q: How to replace the front cross-member for the steering gear on Buick Rainier?
A:
The first step to replace the front steering gear crossmember starts with vehicle lifting and support. Begin by disconnecting the engine shield mounting bolts then removing the engine shield. Starting with the rear lower Control Arm Bracket frame mounting bolts before moving to unlink the steering gear crossmember with its mounting bolts. Position the steering gear crossmember first and then tighten its mounting bolts to 50 n.m (37 lb ft). Secure the rear lower Control Arm Bracket to frame mounting bolts while tightening them to 240 n.m (177 lb ft). Reinstall the engine shield and mount it with bolts that should reach 25 n.m (18 lb ft) of torque. Finally, lower the vehicle.