- Aztek 3.4L Vin E 8Th Digit 2003
Pontiac Aztek 3.4L, VIN E, 8th digit 3.4L Engine (2003)
4.5 on Trustpilot · 335 reviewsHow ordering works
- 1Enter or confirm your VIN
- 2We verify exact fitment for your vehicle
- 3Flat freight shown up front — no surprises
- 490-day warranty included on every part
- 5We photograph & confirm the unit before it ships
What's included with this engine
You're buying a complete engine assembly — not a bare block. Here's exactly what arrives bolted to it, and the handful of accessories your mechanic moves over from your current engine during the install.
Included with your engine
Already assembled — ships as one unit- Long block — fully assembled
- Short block
- Cylinder head
- Crankshaft
- Camshaft
- Pistons
- Intake manifold
- Exhaust manifold
- Oil pan
- Timing cover
Not included — transfer these over
Reused from your current engine- Wiring harness
- Bolt-on accessories
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About this part
Pontiac Aztek 3.4L V6 Engine For 2003 models
This 185HP pushrod V6 unleashes flexible power built to fuel your trailblazing SUV.
Engine Specifications:
| Category | Details |
|---|---|
| Engine Code | LA1 |
| Displacement | 3.4L V6 |
| Horsepower | 185 HP |
| Torque | 210 lb-ft |
| Fuel System | Sequential Fuel Injection |
| Valvetrain | OHV 12-valve |
| VIN Requirement | 8th digit = E |
| Engine Block | Cast iron with aluminum heads |
Key Features:
Complete Long Block Assembly: Includes the fully assembled engine block, crankshaft, pistons, cylinder head, and valvetrain.
Includes Intake & Exhaust Manifolds: Comes with both manifolds pre-attached, saving installation time.
Backed by Warranty: Provides a reliable warranty on the entire assembly for peace of mind.
Pricing Options:
| Mileage Range | Price | Condition |
|---|---|---|
| 30K-60K miles | $ 1,210.00 | Like-new condition |
| 60K-90K miles | $ 850.00 | Light use, excellent condition |
| 90K-120K miles | $ 700.00 | Good condition, minor wear |
| 120K-150K miles | $ 600.00 | Functional for budget repairs |
Shipping Information:
Standard shipping 5-7 business days.
Expedited shipping are available for an extra cost.
Frequently Asked Questions?
Q: How do I confirm Aztek compatibility?
A: To confirm compatibility with your 2003 Pontiac Aztek 3.4L, make sure the part matches the 3.4L engine and the VIN 8th digit E. This ensures the part fits and performs perfectly.
Q: What maintenance is critical?
A: For your 2003 Pontiac Aztek 3.4L, key maintenance is regular oil changes, coolant flushes, and timing belt checks. These keep your engine strong and prevent breakdowns.
Q: What are common issues to watch for?
A: Watch for common issues in your 2003 Pontiac Aztek 3.4L like overheating, oil leaks, and worn-out timing belts. Catching these early keeps your engine fierce and your ride unstoppable.
Ready to Order?
Tested, VIN-matched, and guaranteed
VIN-Verified Fit
We match the part to your vehicle's VIN and confirm exact fitment before we ship — so it fits the first time. Free cancellation within 24 hours.
Works on Arrival, Guaranteed
Every unit is tested before it ships. If it arrives defective, we replace it fast — and in the rare case we can't replace it, you get a full refund.
90-Day Warranty
A real parts-replacement warranty, included — with extended coverage available.
Heavy freight item, shipped fully insured and tracked. Freight is a flat $250 commercial / $400 residential, shown at checkout — no hidden fees, no freight-quote runaround.
Want a better price on this part?
Call us before you order — we’ll check if there’s an extra discount available on this exact part for your vehicle. Two minutes, no pressure.
☎ Call (206) 686-6866Ask us about a better price
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