Do I need to replace struts in pairs?

Yes, struts should always be replaced in pairs (both front or both rear) to maintain balanced handling and ride quality. Compatible vehicles include 1985-1994 Subaru Loyale, XT, DL and more. Uneven strut wear causes pulling, uneven tire wear, and compromised safety.

Is wheel alignment required after strut replacement?

Absolutely. Strut replacement affects suspension geometry. Without alignment, you risk rapid tire wear and poor handling. Most shops include alignment with strut installation.

What vehicles does this Suspension Strut Mount fit?

This Westar Suspension Strut Mount (rear) (Part #ST-3984) fits specific vehicle applications. Compatible vehicles include 1985-1994 Subaru Loyale, XT, DL and more. Use the compatibility checker above to verify fitment for your exact vehicle including engine and trim options.

Is this part covered by warranty?

Yes, this Westar Suspension Strut Mount includes a 24-month limited warranty covering defects in materials and workmanship. AutoBuffy also offers 30-day hassle-free returns if the part doesn't fit your vehicle.

How fast is shipping?

AutoBuffy ships fast — orders before 3 PM ET ship the same day. Most arrive within 3-5 business days. Expedited shipping is available at checkout.

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

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Rear Suspension Strut Mount | Westar ST-3984 Fits Subaru - 1

Rear Suspension Strut Mount | Westar ST-3984 Fits Subaru

Name: Rear Suspension Strut Mount | Westar ST-3984 Fits Subaru
Brand: Westar
SKU: ST-3984
Price: 9.95 USD
Availability: InStock
Rating: 4.9 (12847 reviews)

Authorized Dealer

Rear Suspension Strut Mount | Westar ST-3984 Fits Subaru

BrandWestarLearn More

PositionRear

Qty/Vehicle1

ConditionNew

Includes: (1) Suspension Strut Mount, Hardware

17% OFF$995

$11.95Save $2.00•In Stock•Fast Shipping

Estimated Delivery by calculating...

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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

BrandWestar

Part NumberST-3984

Part TypeSuspension Strut Mount

ConditionNew

Length7.875 in

Height3.0 in

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 does a strut mount do?

It connects the strut assembly to the vehicle body, allows the strut to pivot during steering, and isolates road vibration from the cabin using a rubber bushing and bearing plate.

Compatibility

Vehicle Compatibility

Guaranteed to fit 0 vehicles from Infinity--Infinity

No compatibility data available

Product Specifications

Brand

Westar

Part Type

Suspension Strut Mount

Condition

New

Oe Equivalent

Yes

Part Number

ST-3984

Length

7.875 in

Height

3.0 in

Position

Rear

Length7.875 in

ConditionNew

Height3.0 in

Oe EquivalentYes

PositionRear

Warranty24 Months

Weight0.28 lbs

Width7.5 in

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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Rear Suspension Strut Mount | Westar ST-3984 Fits Subaru

Authorized Dealer

$995

$11.95SAVE 17%

Dealer charges $17.33— save $7.38

QTY

Fast delivery Mon, Jun 22

Ships To —Edit

In Stock10 or more available

Fast
Shipping

30-Day
Returns

24-Mo
Warranty

Expert
Support

OE REPLACEMENT

Rear Suspension Strut Mount | Westar ST-3984 Fits Subaru

Part #:ST-3984

Suspension Strut Mount

$9^.95In Stock

$11.95Save 17%

Quantity:

In Stock10 or more available

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

Ships To:

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

BrandWestar

Part NumberST-3984

Part TypeSuspension Strut Mount

ConditionNew

Length7.875 in

Height3.0 in

Oe EquivalentYes

PositionRear

Compatibility

Vehicle Compatibility

Guaranteed to fit 0 vehicles from Infinity--Infinity

No compatibility data available

Questions & Answers

Have a Question?

Ask Marvin, our Car Expert

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

Rear Suspension Strut Mount | Westar ST-3984 Fits Subaru

Rear Suspension Strut Mount | Westar ST-3984 Fits Subaru

Product Specifications

Compatibility

Vehicle Compatibility

Frequently Asked Questions

Compatibility

Vehicle Compatibility

Product Specifications

Rear Suspension Strut Mount | Westar ST-3984 Fits Subaru

Rear Suspension Strut Mount | Westar ST-3984 Fits Subaru

Key Features

Product Specs

Compatibility

Vehicle Compatibility

Questions & Answers

Things to Know

24 Month Warranty

30 Day Returns

Fast Same Day Shipping

About This Suspension Strut Mount

Key Features

Signs This Part Needs Replacement

Westar

Installation Guide

Tools Needed

Frequently Asked Questions