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✓Free freight · all 50 US states
✓Photo approval before ship
✓6-month warranty (extend to 3 yr)
✓Compression + leak-down tested
2015 Chevy Trax Used Engine 1.4L VIN B, 8th digit, AT
We have these tested options in stock:
Will this fit my vehicle?
Enter your 17-char VIN — instant fitment check
Enter your 17-character VIN
VIN must be exactly 17 characters.
We’ll check fitment from your VIN and reply with confirmation + the best mileage tier in stock. Typically in under 2 minutes.
30-Day Money-Back Guarantee
Arrives defective? Send it back within 30 days for a full refund — no hassle.
Ships in 3-5 Business Days
Free freight to all 50 US states — crated, strapped & fully insured in transit.
Spec at a glance
Everything about this unit
Displacement
1.4L I-4 Turbo
Family
Family-0 EcoTec
Power
138 hp / 148 lb-ft
Fuel system
Direct Injection · Turbo
VIN code
8th = B
Option code
RPO LUJ / LUV
Block
Aluminum block + heads
Drive type
FWD / AWD
Specifications
Part specifications
Every detail verified from the donor vehicle before this unit ships.
This unit fits the 2015 Chevy Trax
OEM Genuine
Engine details
Year
2015
Make
Chevy
Model
Trax
Engine size
1.4L I-4 Turbo
Part type
Used Engine
VIN code
8th = B
Buyer protection
Condition
Pre-Owned
Testing
Compression
Warranty
6 months
Mileage
Low-mile
Insurance
Yes
Financing
Available
Financing
Spread the cost over time
Indicative split shown — financing is subject to approval. Our team confirms the plans and terms available to you.
What's in the box
What's included— complete plug-and-play assembly
✓
'+Long block (rotating assembly + heads)
✓
Turbocharger
✓
Intake manifold
✓
Throttle body
✓
Fuel rail + injectors
✓
Coil packs + spark plugs
✓
All sensors (cam, crank, MAP, O2, knock)
✓
Accessory drive (alternator, AC compressor)
✓
Oil pan + dipstick
✓
Water pump
✓
Timing chain + tensioner
✗
Wiring harness (use yours)
✗
ECM / engine control module
✗
Flexplate (AT version)
Compatibility
Will this fit your vehicle?
this part fits the following vehicles
No-wrong-part promise
100% VIN fitment guarantee
Send us your VIN and we match it to this exact unit — engine code, trim and options. If it's not a confirmed fit, you don't pay, or you get every dollar back.
1
Send your 17-digit VIN
Text or call it in — takes 30 seconds.
2
We cross-check the build
Engine code, trim & options matched to this exact unit.
3
Confirmed before you pay
Not a match? You don't pay — or get a full refund.
Known factory fitments
2013-2019 Chevrolet Trax
LS, LT, Premier · 1.4L Turbo · AT only
2013-2019 Buick Encore
Base, Convenience, Leather, Premium · 1.4L Turbo · AT
2011-2015 Chevrolet Cruze
1.4L Turbo LUJ
2012-2017 Chevrolet Sonic
1.4L Turbo
2016-2019 Chevy Cruze
Newer LE2 1.4L — different generation, won't fit
2020+ Chevy Trax
1.2L LIH — different engine
VIN-match recommended. The above list is based on factory configurations. We always verify fitment from your VIN before shipping. Not 100% sure your vehicle fits? Use the VIN checker at the top of this page or request a quote below.
Quality control
How this part got to you— our 6-step process
1
Donor located
2
Front-intact verified
3
Compression tested
4
Photographed
5
You approve
6
Crated + shipped
Why buy from us
Pro Drive vs. a typical salvage yard— the difference that protects your money
What you get
Pro Drive
Salvage yard
Compression + leak-down tested
Photos sent for your approval before shipping
VIN-matched fitment check
6-month warranty, extendable to 3 years
Free freight — crated, strapped & insured
Real person answers 24/7
Full refund if it's not a confirmed fit
You see it before you pay in full
Before anything ships, we photograph your exact unit on the pallet from every angle and send it to you. Don't like what you see? You get every dollar back — zero questions asked.
Warranty
6-month standard warranty included
Covers internal part failure. Doesn't cover damage from improper install, oil starvation, overheating, or pre-existing vehicle issues. Defective-only 30-day refund applies.
Extend to 1 year +$159Extend to 3 years +$399
Shipping & returns
Free freight · all 50 US states · ships in 3–5 business days
30-day return only if defective. Inspect at delivery and photograph any damage before signing. Crated and secured for safe transit.
Buyer questions
Common questions about this part
Is this engine paired with the 6T40 automatic transmission?
Yes, this AT version came factory-paired with the 6T40 6-speed automatic. The flexplate isn't included — use yours, or we can source one separately if needed.
Are timing chain issues common on this engine?
The LUJ/LUV is known for timing chain wear past 100k miles. Every unit in our inventory is inspected for stretch and replaced if needed. Lower-mileage tiers (under 90k) are your safest bet.
Does it have a PCV system to watch for?
Yes, this engine uses an integrated PCV diaphragm in the valve cover. We test PCV function during inspection and replace the valve cover if the diaphragm is torn (common failure).
Will it work with my Buick Encore?
Yes — the Encore and Trax share the same 1.4L LUJ engine with identical mounts, harness connectors, and ECU calibration on AT models. Direct fit.
Do you provide install support?
Yes. Our techs are available by phone for install questions. We don't perform the install, but we'll talk you through anything tricky.