Does this control arm include bushings and ball joint?

Check the product specifications above. Some control arms come complete with bushings and ball joint pre-installed. Others require transferring these components from your old arm.

Is alignment needed after control arm replacement?

Yes, wheel alignment is required after replacing control arms as they directly affect camber, caster, and toe angles.

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We can’t guarantee fitment or accept fitment returns without a vehicle selected.

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Front Driver Side Lower Suspension Control Arm and Ball Joint Assembly

Name: Front Driver Side Lower Suspension Control Arm and Ball Joint Assembly
Brand: ACDelco
SKU: 45D3488
Availability: InStock
Rating: 4.9 (12847 reviews)

Authorized Dealer

Front Driver Side Lower Suspension Control Arm and Ball Joint Assembly

BrandACDelcoLearn More

PositionFront

Qty/Vehicle1

ConditionNew

Includes: (1) Suspension Control Arm and Ball Joint Assembly, Hardware

Interchanges: RK620307

$000

•In Stock•Fast Shipping

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Product Specifications

Features & Benefits

•Direct OE fit - no modifications needed
•Meets or exceeds manufacturer specs
•24-month warranty included
•Fast Shipping — ships same day before 3 PM ET

BrandACDelco

Part Number45D3488

Part TypeSuspension Control Arm and Ball Joint Assembly

ConditionNew

Ball Joint Mounting TypePress In

Ball Joint Stud TypeThreaded

Compatibility

Vehicle Compatibility

Guaranteed to fit 0 vehicles from Infinity--Infinity

No compatibility data available

Frequently Asked Questions

We're always here to help. If you can't find your answer, ask Rydon - our AI assistant will help you out.

What vehicles does this Suspension Control Arm and Ball Joint Assembly fit?

This ACDelco Suspension Control Arm and Ball Joint Assembly (Part #45D3488) fits specific vehicles. Use the compatibility checker on this page to verify fitment for your vehicle.

Is this an OEM or aftermarket part?

This is a premium aftermarket Suspension Control Arm and Ball Joint Assembly by ACDelco, designed to meet or exceed OEM specifications with strict quality control standards.

What warranty is included?

This ACDelco Suspension Control Arm and Ball Joint Assembly is backed by a 24-month limited warranty covering defects in materials and workmanship from date of purchase.

How long does shipping take?

Fast shipping — orders before 3 PM ET ship the same day. Most arrive within 3-5 business days.

Can I return this if it does not fit?

30-day money-back guarantee. Return unused parts in original packaging for full refund.

Compatibility

Vehicle Compatibility

Guaranteed to fit 0 vehicles from Infinity--Infinity

No compatibility data available

Product Specifications

Brand

ACDelco

Part Type

Suspension Control Arm and Ball Joi...

Ball Joint Stud Type

Threaded

Bushing Inside Diameter

0.48 IN

Part Number

45D3488

Ball Joint Mounting Type

Press In

Ball Joint Thread Diameter (Mm)

14 mm

Bushing Length

2.55 IN

Ball Joint Mounting TypePress In

Ball Joint Stud TypeThreaded

Ball Joint Thread Diameter (Mm)14 mm

Bushing Inside Diameter0.48 IN

Bushing Length2.55 IN

Bushing MaterialRubber

Bushings IncludedYes

Control Arm MaterialCast Iron

Control Arm Maximum Length13.76 IN

Grade TypeStandard

Grease Fitting IncludedNo

Mounting Hardware IncludedYes

Suspension Grade TypeLight

AdjustableNo

Control Arm ColorBlack

Control Arm ConstructionCasting/Forged

Control Arm Maximum Width20.44 IN

Distance Between Bushings15.33 IN

Features Benefits - Bullet 1CNC-machined housing for consistency and high-quality on most applications

Features Benefits - Bullet 2Induction hardened to match GM OE fatigue life

Features Benefits - Bullet 3Greaseable where applicable: allows new lubricant to flush contaminants from the assembly, helping reduce corrosion and wear

Features Benefits - Bullet 4Some ACDelco Gold parts may have formerly appeared as ACDelco Professional

Features Benefits - Bullet 5Premium aftermarket replacement part

Features Benefits - Bullet 6Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models

GreaseableNo

Mounting Hole Quantity2

Pre-GreasedYes

Product DescriptionACDelco Gold (Professional) Suspension Control Arm and Ball Joint Assemblies are a high quality alternative to Original Equipment (OE) parts. The control arm acts as a connection between the wheels an

Check if this fitsShop worry-free by verifying fitment first. If the part doesn't fit, we'll make it right or refund you. Learn more

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Click to expand

Front Driver Side Lower Suspension Control Arm and Ball Joint Assembly

Authorized Dealer

Call for Price

888-477-2530

Our parts specialists are ready to help you find the best price.

Part #:45D3488

Call 888-477-2530 for Price

OE REPLACEMENT

Front Driver Side Lower Suspension Control Arm and Ball Joint Assembly

Part #:45D3488

Suspension Control Arm and Ball Joint Assembly

Call for Price

888-477-2530

Our parts specialists are ready to help you find the best price.

Quantity:

In Stock10 or more available

Fast delivery between Mon, Jun 22 to Mon, Jun 22

Ships To:

Call 888-477-2530 for Price

Key Features

OEM-Equivalent QualityMeets/exceeds factory specs

American BusinessMaryland since 1986

24-Month WarrantyLimited coverage on every part

Fast Same Day ShippingWe ship all orders the same business day before cutoff

Product Specs

BrandACDelco

Part Number45D3488

Part TypeSuspension Control Arm and Ball Joint Assembly

ConditionNew

Ball Joint Mounting TypePress In

Ball Joint Stud TypeThreaded

Ball Joint Thread Diameter (Mm)14 mm

Bushing Inside Diameter0.48 IN

Compatibility

Vehicle Compatibility

Guaranteed to fit 0 vehicles from Infinity--Infinity

No compatibility data available

Interchanges

Part numbers from other manufacturers that are compatible

BCVCRK620307

Questions & Answers

Have a Question?

Ask Marvin, our Car Expert

Offline

Or leave a voicemail at 888-477-2530

Things to Know

WARNING: Handling passenger or off-highway motor vehicle parts can expose you to chemicals such as phthalates and lead, which are known to the State of California to cause cancer and reproductive harm. To minimize exposure, service the vehicle in a well-ventilated area, wear gloves, and wash your hands. For more information see www.P65Warnings.ca.gov/motor-vehicle-parts

Check if this fits your car first

Front Driver Side Lower Suspension Control Arm and Ball Joint Assembly

Front Driver Side Lower Suspension Control Arm and Ball Joint Assembly

Product Specifications

Compatibility

Vehicle Compatibility

Frequently Asked Questions

Compatibility

Vehicle Compatibility

Product Specifications

Interchanges

Front Driver Side Lower Suspension Control Arm and Ball Joint Assembly

Front Driver Side Lower Suspension Control Arm and Ball Joint Assembly

Key Features

Product Specs

Compatibility

Vehicle Compatibility

Interchanges

Questions & Answers

Things to Know

24 Month Warranty

30 Day Returns

Fast Same Day Shipping

About This Suspension Control Arm and Ball Joint Assembly

Key Features

Signs This Part Needs Replacement

ACDelco

Installation Guide

Tools Needed

Frequently Asked Questions