Remanufactured 3.6L Pentastar Engines
● In Stock & Ready to Dropship Nationwide · Often Next-Day
Remanufactured 3.6L Pentastar V6 Engine
Need a remanufactured 3.6L Pentastar V6 engine that’s ready to install and built to outlast the one it replaces? Chuck's Auto Parts Solutions keeps the 3.6L Pentastar V6 engine in stock and ready to dropship directly, nationwide. Every unit is remanufactured to correct the exact weak points these engines are known for — a permanent fix, not a repeat of the same failure.
Vehicles This Remanufactured 3.6L Pentastar V6 Engine Fits
Confirmed fitment for this unit includes:
Not sure which one you have? Give us your year, make, and model and we’ll confirm the exact fit before anything ships.
Available in multiple configurations (engine and drivetrain options such as 4x2, 4x4, and AWD) — we’ll match the exact unit to your vehicle. Interchange numbers we stock for this family: 300-10366C, 300-10366D, 300-10511.
Common 3.6L Pentastar V6 Engine Problems — and Why a Reman Engine Is the Fix
If you’re shopping for a replacement, odds are you’ve hit one of these. A remanufactured engine addresses them at once:
Cylinder Head & Valve-Seat Failure
The classic Pentastar failure: an overheating valve seat (often cylinder #2) cracks the head, causing a persistent misfire, rough idle, and lost power — most common on Wranglers and often triggered by low oil or a weak cooling system. A remanufactured engine corrects it at the source.
Watch for: Misfire codes (P0300/P0302), rough idle, loss of power, check-engine light
Rocker Arm & Lifter Tick
The well-known “Pentastar tick” — worn rocker arms and lifters create a steady ticking that can trip misfire codes and, left alone, cause internal engine damage. Remanufacturing replaces the worn valvetrain so the tick doesn't come back.
Watch for: Persistent ticking noise, misfire, rough running, CEL
Oil Cooler / Filter Housing Leaks
The plastic oil-cooler housing gets brittle with heat and age, then cracks and warps — leaking oil and coolant, sometimes into each other. A reman engine ships with fresh housing and seals so you're not chasing leaks after the swap.
Watch for: Oil &/or coolant leaks, low coolant, burning-oil smell
Timing Chain Tensioner Rattle
Worn timing-chain tensioners and guides cause a rattle or clatter at cold start that quiets as the engine warms. Ignore it and performance drops and codes set. Rebuilding restores the timing components to new.
Watch for: Rattle/clatter on startup, timing codes, rough performance
Reman or Used OEM — Your Choice, Shipped Nationwide
A remanufactured 3.6L Pentastar V6 engine is the premium, do-it-once choice. Prefer a budget-friendly option? We also stock quality used OEM 3.6L Pentastar V6 engines. Either way we dropship directly to your shop or your customer, anywhere in the country, with fast hands-free freight and a Lifetime Parts & Full Labor warranty available for just $500.
Frequently Asked Questions
What vehicles does this remanufactured 3.6L Pentastar V6 engine fit?
This unit fits 2018-2025 Jeep Wrangler; 2020-2024 Jeep Gladiator; 2014-2020 Dodge Grand Caravan; 2014-2019 Dodge Journey; 2014-2016 Chrysler Town & Country; 2014-2019 Dodge ProMaster 1500; 2014-2019 Dodge ProMaster 2500; 2014-2019 Dodge ProMaster 3500. Give us your exact year, make, and model and we'll confirm the correct fit before you order.
Is this 3.6L Pentastar V6 engine in stock and ready to ship?
Yes. We keep remanufactured 3.6L Pentastar V6 engines in stock and ready to dropship directly, nationwide — often next day, straight to your shop or your customer.
What's the difference between remanufactured and used?
A remanufactured 3.6L Pentastar V6 engine is rebuilt to exacting standards with new wear components, so the common failures are corrected. A quality used OEM unit is a lower-cost option — we stock both so you can choose.
Does a remanufactured 3.6L Pentastar V6 engine fix the cylinder head & valve-seat failure problem?
Yes — that's the point of remanufacturing. The known trouble spots are addressed during the rebuild, so you're installing a permanent fix, not the same failure.
Do you ship nationwide, and can you dropship to my customer?
Absolutely. We dropship remanufactured 3.6L Pentastar V6 engines nationwide with fast, hands-free freight — we handle the logistics from our door to yours.
What warranty is available?
Every unit comes with standard coverage, and you can upgrade to our Lifetime Warranty — the part for life plus full labor — for a one-time $500. Ask for current terms when you order.
How do I order or check availability?
Call us or request a quote online with your year, make, and model (or the part number). We'll confirm fitment and stock, price it, and get it moving — often next-day.
Get Your Remanufactured 3.6L Pentastar V6 Engine Today
In stock, ready to ship, and backed by warranty. Give us your Year/Make/Model or the part number and we’ll confirm fitment, price it, and get it moving.
Check Availability & Get a Quote →Looking for a Remanufactured Engine or Transmission?
Some of our remanufactured engines & transmissions are listed right here on our site — just search by Year / Make / Model or Part. But we stock many MORE reman units than we show online. If you don’t see yours listed, our Parts Specialists almost certainly have it.
Speak with our Parts Specialists for a fast quote — many more Reman listings available by phone.
In Operation since 1972
Chuck’s Auto Parts Solutions has proudly served Central Pennsylvania, the Philadelphia metro area, Delaware, and Maryland for over 50 years as a family-owned and operated business.
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