Remanufactured 4.7L Gen II Chrysler / Jeep / Dodge V8 Engine (2008–2013) | Grand Cherokee, Commander, Ram 1500, Dakota | Fraser Engines

Fraser Engines · 4.7L Gen II PowerTech V8 Program · 🔥 Blazing Hot Seller

Remanufactured 4.7L Gen II Chrysler / Dodge / Jeep Engine Assembly (2008–2013)

Q: What are common 4.7L Gen II engine problems?

Oil sludge buildup, oiling system limitations causing valvetrain wear, timing chain wear, overheating damage, valve seat failure and dual-plug ignition misfires.

Q: Does Fraser help verify 4.7L Gen II engine fitment?

Yes. Fraser matches the correct engine to your full 17-character VIN before shipment.

Q: Is a No-Fault warranty upgrade available?

Yes. 1- to 5-year No-Fault protection from $99 to $499 can be added at checkout. The Fraser Advantage option includes 1 year of No-Fault coverage free.

Two ways to buy: a Standard zero-mile remanufactured 4.7L Gen II PowerTech V8, or the Fraser Advantage™ build with every T.S.B. update applied and a 5-year warranty plus a free year of No-Fault. Both ship with free commercial shipping and no upfront core charge.

Fraser remanufactured 4.7L Chrysler / Dodge / Jeep PowerTech V8 engine assembly

Zero-Mile Remanufactured

Option 1 · Standard Remanufactured

Remanufactured 4.7L Chrysler / Dodge / Jeep Engine Assembly

SKU: CRTN40072 – J1-AARE● In StockOnly 3 left

Your cost$3,699^.00No upfront core charge

🛡 3-Year / Unlimited-Mile parts & labor nationwide warranty
🚚 FREE shipping & core pickup to any commercial address in the continental U.S.
🔥 No upfront core charge

What’s included (10 items)

Remanufactured engine block
Remanufactured cylinder heads
New pistons
New rings
New bearings
Balanced & tested rotating assembly
New timing components
New gaskets & seals
Oil pump

Place Order Online Call (800) 731-3177

Order with a Product Specialist Mon–Fri 8AM–5PM EST · Online 24/7

Option 2 · Fraser Advantage™ · Best Coverage

Fraser Advantage™ 4.7L Chrysler / Dodge / Jeep Engine + ALL TSB Upgrades

SKU: FECDJ37R-HD● In StockOnly 3 left

Your cost$4,299^.00No upfront core charge

🛡 5-Year / Unlimited-Mile parts & labor warranty + 1 Year No-Fault FREE
🛠 All major OEM & aftermarket T.S.B. updates applied
🚚 FREE shipping & core pickup to any commercial address in the continental U.S.
🔥 No upfront core charge

What’s included (11 items)

Remanufactured & upgraded engine block
Remanufactured & updated cylinder heads
New pistons
New rings
New bearings
Balanced & tested rotating assembly
New timing components
New gaskets & seals
Oil pump
All OEM & aftermarket TSB updates applied

Place Order Online Call (800) 731-3177

Order with a Product Specialist Mon–Fri 8AM–5PM EST · Online 24/7

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Fraser Engines Protection Options

Protect your investment

Upgrade your coverage and add recommended installation products when placing your order. A Fraser Engines Product Specialist will confirm all selections before processing.

Optional Coverage — No-Fault Warranty Upgrades Available with purchase

1-YearNo-Fault Warranty

Entry-level No-Fault protection for the first year of ownership.

$99.00

2-YearNo-Fault Warranty

Extended No-Fault protection for two full years.

$199.00

3-YearNo-Fault Warranty

Three years of upgraded No-Fault protection.

$299.00

Premium Pay4-YearNo-Fault Warranty

Four-year No-Fault protection with Premium Pay benefits.

$399.00

Best Protection5-YearElite Maxx No-Fault Warranty

Maximum No-Fault protection with Premium Pay benefits.

$499.00

Recommended Products — Installation Add-Ons Available with purchase

Premium Installation Kit

Commonly recommended replacement components to support a professional engine installation. Contents and availability may vary by application.

$250.00

Premium Engine Break-In Oil

Specially formulated to protect critical engine components during the initial break-in period while supporting proper ring seating.

$49.99

Important: Warranty coverage, labor reimbursement, eligibility, limitations and claim requirements are governed by Fraser Engines’ written warranty terms and conditions.

Fraser Engines · 4.7L Chrysler / Jeep Engine Program

4.7L Gen II Chrysler / Jeep engine replacement (2008–2013) — premium remanufactured by Fraser

The second-generation 4.7L PowerTech V8 arrived for 2008 with revised cylinder heads, dual-spark-plug ignition, a higher compression ratio and flex-fuel capability — bumping output to roughly 300 hp in the Jeep Grand Cherokee, Commander, Dodge Ram 1500, Dakota, Durango, Chrysler Aspen and Mitsubishi Raider. It is a stronger engine than the original, but it kept the platform’s oiling sensitivity, so sludge, valvetrain wear, timing chain stretch and overheating damage still send owners looking for a replacement. Fraser’s remanufactured 4.7L Gen II is engineered to eliminate those weaknesses.

Zero-Mileage Remanufactured BuildUpdated ComponentsDirect Replacement FitmentWarranty Coverage AvailableNationwide Shipping

Fraser 4.7L Gen II PowerTech V8 engine ready to ship

4.7L Gen II · 2008–2013

Know the warning signs

Common 4.7L Gen II engine problems

These issues are why a used or junkyard 4.7L Gen II so often fails again — without correcting the root causes, the same problems come right back. Most customers start shopping after sludge-related oil pressure loss, timing chain noise, a dropped valve seat, misfires or overheating.

Valve seat failure

The Gen II heads improved on the original, but overheating can still drop a valve seat — and once it lets go it can destroy the piston, head and cylinder in seconds.

Oil sludge buildup

A sensitive oiling system turns neglected oil changes into sludge that starves the valvetrain and bearings.

Oiling system limitations

Restricted oil flow to the heads causes premature cam, lifter and rocker wear even on otherwise well-kept engines.

Timing chain wear

Chains, guides and tensioners stretch and fail over time, producing rattle, timing faults and rough running.

Overheating damage

Heat-related stress warps cylinder heads, weakens valve seats and damages internal components.

Misfires & dual-plug ignition issues

16 spark plugs and coils mean more places for misfires to hide; persistent misfires after tune-ups often point to compression loss or head damage.

The Fraser Advantage

Why choose a Fraser Advantage™ 4.7L Gen II engine?

Our Fraser Advantage™ Premium Remanufactured 4.7L Gen II Chrysler engines are built to exceed OEM standards. We don’t just rebuild engines — we correct the root causes of failure and upgrade critical systems for long-term durability.

Upgraded valve seats & cylinder heads — reduces the risk of valve seat failure
Improved oiling system flow — proper lubrication to critical valvetrain components
Complete sludge removal & cleaning — oil passages restored to prevent repeat failure
New timing components — chains, guides and tensioners replaced
New internal components — pistons, rings, bearings and wear items installed
Fully tested & quality inspected — verified before shipment for reliability
VIN-based matching to confirm Gen II (2008+) vs. Gen I fitment for your vehicle
Free commercial shipping and core pickup — Fraser coordinates the return

Premium Remanufacturing ProcessBetter Value Than UsedWarranty Options AvailableCommercial Shop Shipping Support

Fraser technician building a remanufactured engine

Trusted Since 1961

Diagnosing a 4.7L Gen II Chrysler / Jeep engine

Diagnose First

Repair or replace?

Signs you may need a 4.7L Gen II engine replacement

Some 4.7L issues can be repaired externally — but a dropped valve seat, sludge-related oil pressure loss, internal noise, low compression or severe overheating make a replacement engine the better long-term repair.

Knocking, ticking, rattling or internal engine noise
Overheating damage or repeated coolant loss
Low compression or failed cylinder leak-down testing
Persistent misfires after ignition and fuel repairs
Timing chain rattle or timing-related fault codes
Oil pressure warnings, sludge under the valve covers or metal in the oil
Coolant mixing with oil or suspected head gasket failure
Engine replacement recommended by a licensed repair facility

Know the difference

Used 4.7L Gen II engine vs. Fraser remanufactured 4.7L Gen II

A used 4.7L Gen II may seem like the lower-cost option, but it comes with unknown wear, hidden sludge and the same factory design flaws that caused the failure in the first place. Fraser Advantage™ engines are fully remanufactured, upgraded and tested — the superior choice for long-term value and dependability.

Feature	Used Salvage Engine	Low-Cost Rebuild	Fraser Remanufactured
Internal mileage	Prior service mileage; unknown	Varies	Zero miles since remanufacture
Factory updates (TSBs)	None	Rarely	All applicable updates applied on Fraser Advantage™
Valve seats & cylinder heads	Original seats, unknown history	Often reused	Remanufactured heads with upgraded valve seats (Fraser Advantage™)
Oiling system / sludge	Whatever the donor had	Surface clean only	Complete sludge removal; oil passages restored; improved flow
Internal components	Existing wear	Reuses marginal parts	New pistons, rings, bearings, timing, oil pump, gaskets & seals
Machine work	None	Minimal	Precision-machined block; heads pressure-tested & resurfaced
Fitment verification	Varies	Varies	VIN-based verification before shipment
Warranty	Varies / none	Short-term	3-Yr (Standard) or 5-Yr + 1-Yr No-Fault (Fraser Advantage™)
Core return	Varies	Varies	Free commercial pickup · Fraser support

4.7L Gen II fitment matters

Vehicle applications & VIN-based fitment

This Gen II 4.7L fits 2008–2013 Jeep, Dodge, Chrysler and Mitsubishi applications. The 2008-and-newer engine is not interchangeable with the 1999–2007 Gen I (different heads, ignition and compression), and fitment also varies by VIN, emissions package and sensor configuration — so Fraser matches every order to your VIN before shipment.

Jeep Grand Cherokee 4.7LJeep Commander 4.7LDodge Ram 1500 4.7LDodge Dakota 4.7LDodge Durango 4.7LChrysler Aspen 4.7LMitsubishi Raider 4.7L

Make	Model	Engine	Notes
Jeep	Grand Cherokee	4.7L Gen II PowerTech V8	2008–2009 (WK) — confirm by VIN
Jeep	Commander	4.7L Gen II PowerTech V8	2008–2009 (XK)
Dodge	Ram 1500	4.7L Gen II PowerTech V8	2008–2013 — confirm emissions package by VIN
Dodge	Dakota	4.7L Gen II PowerTech V8	2008–2011
Dodge	Durango	4.7L Gen II PowerTech V8	2008–2009
Chrysler	Aspen	4.7L Gen II PowerTech V8	2008–2009 — shares Durango platform
Mitsubishi	Raider	4.7L Gen II PowerTech V8	2008–2009 — shares Dakota platform

VIN-specific matching: have your full 17-character VIN ready so our team can match the exact 4.7L Gen II replacement engine for your vehicle.

True remanufacturing — not a budget rebuild

How your Fraser 4.7L Gen II is built

Every Fraser 4.7L Gen II is torn down to the bare block and rebuilt in a controlled, multi-step process. Choose the Fraser Advantage™ option and every applicable OEM and aftermarket Technical Service Bulletin update is applied — so known weak points are corrected before the engine ships.

01Complete teardown to the bare block with full sludge removal and industrial cleaning.

02Precision-machined block built to OEM or tighter tolerances.

03Remanufactured cylinder heads — pressure tested, resurfaced, valve seats upgraded on Fraser Advantage™.

04New pistons, rings & bearings installed to factory-clearance specs.

05New timing components to improve durability.

06New oil pump with oil passages restored for improved flow to the valvetrain.

07New gaskets & seals throughout to prevent leaks.

08Balanced & tested rotating assembly and final quality inspection.

❌ Used engines

Unknown mileage, hidden sludge and the same valve seat design flaw.

❌ Cheap rebuilds

Reuse marginal parts and skip the updates — the same failure comes back.

✅ Fraser remanufactured

Fully remanufactured, VIN-verified fitment, and up to a 5-year warranty with free No-Fault on Fraser Advantage™.

Industry-leading warranty coverage

Real protection, not fine print

Fraser handles warranty claims directly with engine specialists — not call-center reps. Labor is reimbursed using Mitchell or ALLDATA book time.

Option 1 · Standard Remanufactured3 Years / Unlimited Miles

Parts & labor nationwide warranty · No-Fault upgrades available at checkout

Fraser Advantage™ · Option 2Included5 Years / Unlimited Miles

Parts & labor nationwide PLUS 1 year of FREE No-Fault coverage — rarely matched in the remanufactured engine market

Optional No-Fault upgrades from 1 to 5 years are available on either option — see Protection Options. Coverage, labor reimbursement, eligibility, exclusions and claim procedures are governed by Fraser Engines’ written warranty agreement.

Answers before you order

4.7L Gen II engine replacement FAQs

Is a remanufactured 4.7L Gen II better than a used engine?

Yes, for most owners. A used 4.7L carries unknown wear, hidden sludge and the same factory valve seat and oiling weaknesses that caused your failure. A Fraser remanufactured 4.7L is a zero-mile build with remanufactured heads, new pistons, rings, bearings, timing components, oil pump, gaskets and seals, VIN-verified fitment and a 3- or 5-year unlimited-mile warranty.

What are common 4.7L Gen II engine problems?

Oil sludge buildup, oiling system limitations that cause valvetrain wear, timing chain and guide wear, overheating damage to the cylinder heads, valve seat failure, and persistent misfires in the dual-plug ignition system.

Will a 1999–2007 4.7L fit my 2008+ vehicle?

No. The 2008-and-newer Gen II uses different cylinder heads, dual-spark-plug ignition and a higher compression ratio. This page is the Gen II engine; Fraser also offers the Gen I 4.7L for 1999–2007 vehicles, and our team confirms which one you need by VIN.

Does Fraser help verify 4.7L Gen II engine fitment?

Yes. Fitment varies by VIN, model year, emissions package, sensor configuration, drivetrain, transmission pairing and engine generation. Our team matches the correct engine to your full 17-character VIN before shipment.

Can Fraser ship my 4.7L Gen II engine to my repair shop?

Yes. Shipping and core pickup are free to any commercial address in the continental United States.

Is a No-Fault warranty upgrade available?

Yes. 1- to 5-year No-Fault protection ($99–$499) can be added at checkout. The Fraser Advantage™ option already includes 1 year of No-Fault coverage free.

What’s the difference between the Standard and Fraser Advantage™ options?

The Standard reman ($3,699) is a zero-mile rebuild with a 3-year warranty. The Fraser Advantage™ build ($4,299) adds an upgraded block, updated heads with upgraded valve seats and every OEM and aftermarket TSB update, with a 5-year warranty plus 1 year of free No-Fault coverage.

Does the Fraser 4.7L Gen II fix the valve seat and sludge problems?

Yes. Every 4.7L gets complete sludge removal and restored oil passages; the Fraser Advantage™ option also receives upgraded valve seats and cylinder head updates to address the platform’s best-known failure.

Ready to replace your 4.7L Gen II engine?

Standard Reman $3,699 · Fraser Advantage™ $4,299

Talk to a trained Fraser powertrain specialist today. We’ll verify fitment, explain warranty options, review core return details and provide a clear quote for your Jeep, Dodge, Chrysler or Mitsubishi 4.7L Gen II replacement engine. Don’t settle for a temporary fix — order today for fast shipping, expert support and premium remanufactured quality.

800-731-3177

Place Order Online Request My 4.7L Gen II Quote Check Fitment

Press 1 for Sales · Mon–Fri 8AM–5PM EST · Online ordering open 24/7 · sales@fraserengines.com

From$3,699.00

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