Delphi TC5379PX Suspension Control Arm and Ball Joint Assembly - Front Upper

OE Quality 60-Day Returns

Professional+

Delphi TC5379PX Suspension Control Arm and Ball Joint Assembly - Front Upper

Brand	Delphi TC5379PX
Position	Front Upper
Thread Direction	Clockwise (right)
Bushing Color	Black
Length	14.567
Length	370.00
Finish	Painted
Pre-Greased	Yes
Castle Nut Included	Yes
Grease Fitting Included	Yes
Bushings Included	Yes
Dust Boot Included	Yes
Ball Joint Mounting Type	Press in
Ball Joint Stud Type	Threaded
Ball Joint Included	Yes
Control Arm Construction	Casting/forged
Control Arm Material	Steel
Cotter Pin Included	Yes
Mounting Hardware Included	Yes
Grade Type	Improved design
Boot Material	Chloroprene rubber (cr)
Adjustable	No
Locking Nut Included	No
Greaseable	Yes
Length Center Bore To Center Bore	12.106
Length Center Bore To Center Bore	307.50
Control Arm Maximum Width	310.00
Control Arm Color	Black
Ball Joint Stud Length	0.945
Ball Joint Stud Length	24.00
Control Arm Maximum Length	14.567
Control Arm Maximum Length	370.00
Product line	Professional+
Fits	Cadillac, Chevrolet, and GMC · 95 vehicles

Serviceable design. Greaseable construction supports easier maintenance and longer part life.

Improved chassis control. Built to reduce axial deflection under load for steadier alignment.

OE-style replacement. Direct-fit suspension control arm and ball joint assembly for service work.

Cross-references Dorman - OE Solutions CB90006RD, Mevotech Original Grade GS20268 and Mevotech Supreme CMS20268 for the same application. See all 9.

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Overview

Delphi Professional+ TC5379PX is a front upper suspension control arm and ball joint assembly built for fleet and working vehicles. It uses a steel control arm with a forged/cast construction, a greaseable design, and serviceable components to support alignment stability and long-term suspension performance.

Compatible With Chevrolet Express 1500, GMC Savana 1500, Chevrolet Silverado 1500, and GMC Sierra 1500 applications, this Delphi Professional+ part is made for demanding road conditions and repeated service use. The TC5379PX part number is also referenced by multiple OE and aftermarket cross-references for the same application.

Key Features

Front upper suspension control arm and ball joint assembly
Steel construction with forged/cast control arm design
Greaseable and pre-greased for service-friendly maintenance
Press-in ball joint with threaded stud
Includes bushings, dust boot, castle nut, cotter pin, and mounting hardware
Painted finish with black control arm and black bushings
Improved design grade for demanding chassis service

Detailed Description

Delphi Professional+ TC5379PX is engineered to reduce axial deflection under load, which helps maintain alignment and steering response in heavy-use suspension systems. The assembly includes a press-in ball joint, rubber bushings, a chloroprene rubber dust boot, and a grease fitting for ongoing serviceability. The TC5379PX part number is a direct fit for a wide range of Chevrolet and GMC full-size truck and van applications, including Chevrolet Silverado 1500 and GMC Sierra 1500 models.

Professional+ is Delphi’s chassis line for fleet and working vehicles. It focuses on durable materials, serviceable components, and extended part life to help reduce downtime in high-mileage use. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

Excessive front suspension play
Alignment drift after wear in the upper control arm assembly
Steering looseness caused by worn bushings or ball joint components
Noise from deteriorated suspension joints and bushings
Premature suspension wear in high-duty-use vehicles

Installation Notes and Tips

Fits 1999-2006 Chevrolet Silverado 1500, front upper. Fits 2000-2006 Chevrolet Tahoe, front upper. Fits 2003-2014 Chevrolet Express 1500, front upper. Fits 1999-2006 GMC Sierra 1500, front upper. Fits 2000-2006 GMC Savana 1500, front upper. Fits 2003-2005 Chevrolet Express 2500, front upper. Fits 2003-2005 GMC Savana 2500, front upper.

Verify the front upper position and steering configuration before installation. Because this assembly is greaseable, periodic lubrication can support longer service life. Professional alignment is recommended after replacement to confirm proper suspension geometry.

Quality Assurance

Delphi Professional+ chassis parts are built with premium materials for harsh road and weather exposure and are designed for serviceable, long-life operation in fleet and working vehicles.

This part fits 95 vehicles

Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

Year	Make	Model	Liters	Cylinders	Position	Notes
2014	Chevrolet	Express 1500	—	—	Front Upper	Professional+
2014	GMC	Savana 1500	—	—	Front Upper	Professional+
2013	Chevrolet	Express 1500	—	—	Front Upper	Professional+
2013	GMC	Savana 1500	—	—	Front Upper	Professional+
2012	Chevrolet	Express 1500	—	—	Front Upper	Professional+
2012	GMC	Savana 1500	—	—	Front Upper	Professional+
2011	Chevrolet	Express 1500	—	—	Front Upper	Professional+
2011	GMC	Savana 1500	—	—	Front Upper	Professional+
2010	Chevrolet	Express 1500	—	—	Front Upper	Professional+
2010	GMC	Savana 1500	—	—	Front Upper	Professional+
2009	Chevrolet	Express 1500	—	—	Front Upper	Professional+
2009	GMC	Savana 1500	—	—	Front Upper	Professional+
2008	Chevrolet	Express 1500	—	—	Front Upper	Professional+
2008	GMC	Savana 1500	—	—	Front Upper	Professional+
2007	Chevrolet	Express 1500	—	—	Front Upper	Professional+
2007	Chevrolet	Silverado 1500 Classic	—	—	Front Upper	Professional+
2007	GMC	Savana 1500	—	—	Front Upper	Professional+
2007	GMC	Sierra 1500 Classic	—	—	Front Upper	Professional+
2006	Cadillac	Escalade	—	—	Front Upper	Professional+
2006	Cadillac	Escalade ESV	—	—	Front Upper	Professional+
2006	Cadillac	Escalade EXT	—	—	Front Upper	Professional+
2006	Chevrolet	Avalanche 1500	—	—	Front Upper	Professional+
2006	Chevrolet	Express 1500	—	—	Front Upper	Professional+
2006	Chevrolet	Silverado 1500	—	—	Front Upper	Professional+
2006	Chevrolet	Suburban 1500	—	—	Front Upper	Professional+
2006	Chevrolet	Tahoe	—	—	Front Upper	Professional+
2006	GMC	Savana 1500	—	—	Front Upper	Professional+
2006	GMC	Sierra 1500	—	—	Front Upper	Professional+
2006	GMC	Yukon	—	—	Front Upper	Professional+
2006	GMC	Yukon XL 1500	—	—	Front Upper	Professional+
2005	Cadillac	Escalade	—	—	Front Upper	Professional+
2005	Cadillac	Escalade ESV	—	—	Front Upper	Professional+
2005	Cadillac	Escalade EXT	—	—	Front Upper	Professional+
2005	Chevrolet	Avalanche 1500	—	—	Front Upper	Professional+
2005	Chevrolet	Express 1500	—	—	Front Upper	Professional+
2005	Chevrolet	Express 2500	—	—	Front Upper	Professional+
2005	Chevrolet	Silverado 1500	—	—	Front Upper	Professional+
2005	Chevrolet	Suburban 1500	—	—	Front Upper	Professional+
2005	Chevrolet	Tahoe	—	—	Front Upper	Professional+
2005	GMC	Savana 1500	—	—	Front Upper	Professional+
2005	GMC	Savana 2500	—	—	Front Upper	Professional+
2005	GMC	Sierra 1500	—	—	Front Upper	Professional+
2005	GMC	Yukon	—	—	Front Upper	Professional+
2005	GMC	Yukon XL 1500	—	—	Front Upper	Professional+
2004	Cadillac	Escalade	—	—	Front Upper	Professional+
2004	Cadillac	Escalade ESV	—	—	Front Upper	Professional+
2004	Cadillac	Escalade EXT	—	—	Front Upper	Professional+
2004	Chevrolet	Avalanche 1500	—	—	Front Upper	Professional+
2004	Chevrolet	Express 1500	—	—	Front Upper	Professional+
2004	Chevrolet	Express 2500	—	—	Front Upper	Professional+
2004	Chevrolet	Silverado 1500	—	—	Front Upper	Professional+
2004	Chevrolet	Suburban 1500	—	—	Front Upper	Professional+
2004	Chevrolet	Tahoe	—	—	Front Upper	Professional+
2004	GMC	Savana 1500	—	—	Front Upper	Professional+
2004	GMC	Savana 2500	—	—	Front Upper	Professional+
2004	GMC	Sierra 1500	—	—	Front Upper	Professional+
2004	GMC	Yukon	—	—	Front Upper	Professional+
2004	GMC	Yukon XL 1500	—	—	Front Upper	Professional+
2003	Cadillac	Escalade	—	—	Front Upper	Professional+
2003	Cadillac	Escalade ESV	—	—	Front Upper	Professional+
2003	Cadillac	Escalade EXT	—	—	Front Upper	Professional+
2003	Chevrolet	Avalanche 1500	—	—	Front Upper	Professional+
2003	Chevrolet	Express 1500	—	—	Front Upper	Professional+
2003	Chevrolet	Express 2500	—	—	Front Upper	Professional+
2003	Chevrolet	Silverado 1500	—	—	Front Upper	Professional+
2003	Chevrolet	Suburban 1500	—	—	Front Upper	Professional+
2003	Chevrolet	Tahoe	—	—	Front Upper	Professional+
2003	GMC	Savana 1500	—	—	Front Upper	Professional+
2003	GMC	Savana 2500	—	—	Front Upper	Professional+
2003	GMC	Sierra 1500	—	—	Front Upper	Professional+
2003	GMC	Yukon	—	—	Front Upper	Professional+
2003	GMC	Yukon XL 1500	—	—	Front Upper	Professional+
2002	Cadillac	Escalade	—	—	Front Upper	Professional+
2002	Cadillac	Escalade EXT	—	—	Front Upper	Professional+
2002	Chevrolet	Avalanche 1500	—	—	Front Upper	Professional+
2002	Chevrolet	Silverado 1500	—	—	Front Upper	Professional+
2002	Chevrolet	Suburban 1500	—	—	Front Upper	Professional+
2002	Chevrolet	Tahoe	—	—	Front Upper	Professional+
2002	GMC	Sierra 1500	—	—	Front Upper	Professional+
2002	GMC	Yukon	—	—	Front Upper	Professional+
2002	GMC	Yukon XL 1500	—	—	Front Upper	Professional+
2001	Chevrolet	Silverado 1500	—	—	Front Upper	Professional+
2001	Chevrolet	Suburban 1500	—	—	Front Upper	Professional+
2001	Chevrolet	Tahoe	—	—	Front Upper	Professional+
2001	GMC	Sierra 1500	—	—	Front Upper	Professional+
2001	GMC	Yukon	—	—	Front Upper	Professional+
2001	GMC	Yukon XL 1500	—	—	Front Upper	Professional+
2000	Chevrolet	Silverado 1500	—	—	Front Upper	Professional+
2000	Chevrolet	Suburban 1500	—	—	Front Upper	Professional+
2000	Chevrolet	Tahoe	5.3L	V8	Front Upper	Professional+
2000	GMC	Sierra 1500	—	—	Front Upper	Professional+
2000	GMC	Yukon	4.8L	V8	Front Upper	Professional+
2000	GMC	Yukon XL 1500	—	—	Front Upper	Professional+
1999	Chevrolet	Silverado 1500	—	—	Front Upper	Professional+
1999	GMC	Sierra 1500	—	—	Front Upper	Professional+
No rows match your filter.

Directly replaces or cross-references 9 part numbers

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

Dorman - OE Solutions — CB90006RDMevotech Original Grade — GS20268Mevotech Supreme — CMS20268Mevotech TTX — CTXMS20268MOOG Chassis Products — CK8094212475485124754861504720015864153

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