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SKU:
NLT1W00024
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Hummer H3 H3T Rear Jounce Bump Stops 15295277 2-Piece Set
$25.99
In Stock
$25.99
Sale price
$25.99
Regular price
This two-piece rear jounce-bumper set replaces GM 15295277 and 15088371 on compatible 2006-2010 Hummer H3 and 2009-2010 H3T models.
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
- 2006-2010 Hummer H3 with 3.5L, 3.7L, or 5.3L engine
- 2009-2010 Hummer H3T with 3.7L or 5.3L engine
Product Overview
A missing or crumbling bump stop allows the axle to travel farther into the frame area during a hard compression. That can turn a pothole, heavy load, or off-road landing into metal-to-metal contact and damage shocks, springs, tires, or body components.
The foam-rubber stops mount at the rear suspension and cushion the final portion of travel. They do not increase payload or replace weak springs and shocks; ride height, spring condition, mounts, and clearance must be inspected.
Key Features & Performance
- Pair for left and right rear suspension
- Replaces GM 15295277
- Crosses to earlier 15088371
- Progressive cushioning near full suspension compression
- New aftermarket foam-rubber stops
Replaces Part Numbers
- 15295277
- 15088371
Common Uses
- Replacing deteriorated or missing rear bump stops
- Preventing metal-to-metal contact at full compression
- Servicing both sides during spring or shock work
Technical Specifications
- Product Type: Rear Jounce Bumper Set
- Primary Application: Hummer H3 and H3T rear suspension
- Package Quantity: 2 bump stops
- Condition: New
- Replacement Type: Aftermarket
- Current Reference: 15295277
- Earlier Reference: 15088371
- Package Quantity: 2
- Position: Rear left and right
- Material: Foam rubber / elastomer
Installation & Fitment
- Support the vehicle and axle safely
- Inspect mounts, frame, springs, and shocks
- Clean the mounting surfaces and compare stop height
- Secure both stops and verify tire, brake-hose, and suspension clearance through travel
Compatibility Notice
Northline Parts does its best to list all known compatible models, but the correct part may fit an application not shown.
Model, production date, serial number, connector, dimensions, installed options, and previous repairs can affect fitment. Compare the original component and reference information before purchase.
Frequently Asked Questions
Q: Will these raise the rear of the Hummer? A: No. Jounce bumpers only cushion near the end of suspension travel.
Q: Why replace both sides? A: The pair has usually seen the same age and heat, and matched stops provide consistent end-of-travel cushioning.
Q: How do I confirm this is the correct part? A: Match 15295277, H3/H3T model and year, rear position, stop height and diameter, mounting design, frame contact area, and package count.
Q: Is this supplied by the original equipment manufacturer? A: No. This is a new aftermarket item. Brand, model, and part numbers are used only to identify compatible applications.
Part Summary
keywords: Hummer 15295277 bump stop, H3 rear jounce bumper, H3T suspension bump stop, 15088371 replacement, Hummer rear suspension bottoming
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.