Find the exact engine for your vehicle

Pick your vehicle and we'll match the exact unit — or text your VIN and skip the form.

Don't see your vehicle? Text your VIN to +18886219120 — a real person replies in under 2 minutes.

Tested · Photographed · Warrantied

4.0L Engines for Sale

No stock photos. No guesswork. No untested gambles.

Shopping for a 4.0L used engine? Every unit is matched to your VIN, tested, and photographed for your approval before it ships — up to a 3-year warranty, complete and ready to install, with free US shipping. Text your VIN for an exact-fit quote in under two minutes.

Up to 3-yr warranty VIN-matched fit Photos before ship Free US shipping

1,900+

units ready to ship

50 states

free US shipping

2 min

average quote reply

3-year

max warranty

What families we cover

4.0L Engines

Rugged truck V6.

BEFORE WE SHIP

Real photos of your actual unit — you approve first

After you order, we dismantle, inspect, and photograph the exact unit you bought — multiple angles plus the data plate — and send them to you for approval before we ship. Don't like what you see? Full refund, before anything leaves our shop.

Plug-and-play — complete, ready to install

Order an engine and you get the full long-block assembly — every external component your installer needs to bolt it in and fire it up. No chasing down missing parts, no surprises when the crate opens.

✓ Block & head✓ Intake manifold✓ Exhaust manifold✓ Timing chain/belt✓ Oil pan✓ Valve cover✓ Sensors✓ Wiring harness✓ Fuel rail & injectors✓ Accessory brackets✓ Turbo (if equipped)

What other sellers leave out: many ship a bare block, or pull the valve body or torque converter separately. With Pro Drive it arrives complete and ready.

What we do — that they don't

What you get

Pro Drive

Typical seller

Before it ships

✓ Real photos of your unit, you approve

✗ Stock photo, sight unseen

Testing

✓ Run & compression-tested

✗ Sold untested, as-is

Fitment

✓ VIN-verified & guaranteed

✗ You guess the fit

In the crate

✓ Complete assembly, ready to bolt in

✗ Bare block, parts pulled

Sourcing

✓ Front-intact donors only

✗ Any salvage, flood or fire

Warranty

✓ Up to 3 years

✗ 30–90 days, if any

Shipping

✓ Free, palletized, 50 states

✗ $200–500 extra

From your VIN to your driveway

Text your VIN

Or pick your car

We verify fit

Matched to your VIN

Order & we photograph

Your actual unit, dismantled

You approve photos

Then we ship — or refund

Shipped free

Palletized, all 50 states

Backed by warranty

Up to 3 years

Common questions

Will it fit my exact 4.0L?

Send your VIN — we match the code before anything ships. If a verified part doesn't fit, we cover return shipping and make it right, or refund you in full.

What's actually included?

The complete assembly — every external component your installer needs, not a bare block or a stripped case.

What warranty do I get?

From 6 months on standard units up to a full 3-year warranty on premium, low-mileage stock. The exact term shows on each product.

Can I see photos before I pay?

Yes — we photograph your actual unit and send them for your approval before it ships. Don't approve, don't pay.

How long until it arrives?

Usually a few business days to prep and ship, then a couple of days in transit by freight.

What if it fails after install?

If a covered unit fails, we ship a replacement free — no core charges, no hidden fees.

My part isn't listed — can you still find it?

Almost certainly. Our network runs far deeper than the site. Text your VIN and we'll source it.

Every order is fully protected

Up to 3‑year warranty

From 6 months to a full 3 years on low‑mileage stock.

30‑day money‑back

Not as described? Full refund, no restocking fees.

Free replacement

If a covered unit fails, we ship another free — zero fees.

Don’t see your year? Text your VIN — we match it free.

Text your VIN

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Showing 12 of 424 units

4.0L Engines for Sale

What families we cover

Plug-and-play — complete, ready to install

What we do — that they don't

From your VIN to your driveway

Common questions

Every order is fully protected

2010 Mazda B4000 Used Engine (6 245, 4.0L), VIN X (8Th Digit)

2009 Mazda B4000 Used Engine (6 245, 4.0L), VIN X (8Th Digit)

2008 Mazda B4000 Used Engine (6 245, 4.0L), VIN X (8Th Digit)

2010 Mazda B4000 Used Engine (6 245, 4.0L), VIN E (8Th Digit)

2009 Mazda B4000 Used Engine (6 245, 4.0L), VIN E (8Th Digit)

2008 Mazda B4000 Used Engine (6 245, 4.0L), VIN E (8Th Digit)

2007 Mazda B4000 Used Engine (6 245, 4.0L), VIN X (8Th Digit)

2007 Mazda B4000 Used Engine (6 245, 4.0L), VIN E (8Th Digit)

2004 Mazda B4000 Used Engine (6 245, 4.0L), VIN E (8Th Digit)

2004 Mazda B4000 Used Engine (6 245, 4.0L), VIN X (8Th Digit)

2006 Mazda B4000 Used Engine (6 245, 4.0L), VIN X (8Th Digit)

2006 Mazda B4000 Used Engine (6 245, 4.0L), VIN E (8Th Digit)

2001 Mazda B4000 Used Engine (6 245, 4.0L, VIN E, 8Th Digit)

2003 Mazda B4000 Used Engine (6 245, 4.0L, VIN E, 8Th Digit)

2005 Mazda B4000 Used Engine (6 245, 4.0L), VIN X (8Th Digit)

2005 Mazda B4000 Used Engine (6 245, 4.0L), VIN E (8Th Digit)

2000 Mazda B4000 Used Engine (6 245, 4.0L, VIN X, 8Th Digit), Federal Emissions

1998 Mazda B4000 Used Engine (6 245, 4.0L, VIN X, 8Th Digit), Low Emissions

1999 Mazda B4000 Used Engine (6 245, 4.0L, VIN X, 8Th Digit), Federal Emissions

2000 Mazda B4000 Used Engine (6 245, 4.0L, VIN X, 8Th Digit), Low Emissions

2002 Mazda B4000 Used Engine (6 245, 4.0L, VIN E, 8Th Digit)

1999 Mazda B4000 Used Engine (6 245, 4.0L, VIN X, 8Th Digit), Low Emissions

1996 Mazda B4000 Used Engine (6 245, 4.0L, VIN X, 8Th Digit)

1995 Mazda B4000 Used Engine (6 245, 4.0L, VIN X, 8Th Digit)

1994 Mazda B4000 Used Engine (6 245, 4.0L, VIN X, 8Th Digit), EGR

1994 Mazda B4000 Used Engine (6 245, 4.0L, VIN X, 8Th Digit), W O EGR

1997 Mazda B4000 Used Engine (6 245, 4.0L, VIN X, 8Th Digit)

1998 Mazda B4000 Used Engine (6 245, 4.0L, VIN X, 8Th Digit), Federal Emissions

1996 Lexus LS400 Used Engine (4.0L, VIN H, 5Th Digit, 1UZZFE Engine)

1993 Lexus LS400 Used Engine (4.0L, VIN U, 4Th Digit, 1UZFE Engine), Federal

1995 Lexus LS400 Used Engine (4.0L, VIN U, 4Th Digit, 1UZFE Engine)

1990 Lexus LS400 Used Engine (4.0L, VIN U, 4Th Digit, 1UZFE Engine), Federal

1994 Lexus LS400 Used Engine (4.0L, VIN U, 4Th Digit, 1UZFE Engine), Federal

1992 Lexus LS400 Used Engine (4.0L, VIN U, 4Th Digit, 1UZFE Engine), Federal

1991 Lexus LS400 Used Engine (4.0L, VIN U, 4Th Digit, 1UZFE Engine), Federal

1995 Jeep Wrangler Used Engine 6 242 (4.0L, VIN S, 8Th Digit), AT

1994 Jeep Wrangler Used Engine 6 242 (4.0L, VIN S, 8Th Digit), AT

1993 Jeep Wrangler Used Engine 6 242 (4.0L, VIN S, 8Th Digit), AT

1992 Jeep Wrangler Used Engine 6 242 (4.0L, VIN S, 8Th Digit), AT

1990 Jeep Wagoneer Used Engine (6 242, 4.0L, VIN L, 8Th Digit)

1991 Jeep Wrangler Used Engine 6 242 (4.0L, VIN S, 8Th Digit), AT

1996 Jeep Grand Cherokee Used Engine 6 242 (4.0L, VIN S, 8Th Digit)

1993 Jeep Grand Cherokee Used Engine 6 242 (4.0L, VIN S, 8Th Digit), AT

1995 Jeep Grand Cherokee Used Engine 6 242 (4.0L, VIN S, 8Th Digit)

1994 Jeep Grand Cherokee Used Engine 6 242 (4.0L, VIN S, 8Th Digit), AT

1990 Jeep Comanche Used Engine 6 242 (4.0L, VIN L, 8Th Digit), MT

1992 Jeep Comanche Used Engine 6 242 (4.0L, VIN S, 8Th Digit), AT

1991 Jeep Comanche Used Engine 6 242 (4.0L, VIN S, 8Th Digit), AT

1990 Jeep Comanche Used Engine 6 242 (4.0L, VIN L, 8Th Digit), AT

1996 Jeep Cherokee Used Engine 6 242 (4.0L, VIN S, 8Th Digit)