Infiniti G35 (2003-2004) 2.5L V6 JDM Replacement Automatic Full Swap - VQ25DE
Rear Wheel Drive Automatic Transmission
Cylinder Head, Head Gasket, Internals, And Bottom End Assembly
Compression + Leakdown Tested In Japan To Meet Factory Performance Specs
Free Goodies* :
- Power Steering Pump
- Intake Manifold
To properly swap this engine into an USDM (American) vehicle, please be prepared to use your original external parts including manifolds, wiring harness, ECU, and other parts from your original USDM engine. Once these parts are transferred to the JDM engine, it can can be installed properly. Please contact us if you have not performed any JDM engine swaps before and we can assist you with further technical advice.
*Free goodies may or may not still be attached to or included with item from Japan. We do not remove any parts off prior to shipping the item to a customer but this does not guarantee that parts will be still be attached from Japan. We generally leave these parts on to protect the engine or item from external damage and we still highly recommend the use of your original external parts, including manifold, alternator, accessories, etc. This is to ensure proper performance with your existing electronics and to confirm passing of local emissions requirements in the United States. Although some critical parts like water pump, timing belt, timing chain tensioner, etc. may still be equipped on engine, these parts MUST DEFINITELY be replaced with new parts. Listings typically use sample pictures of item rather than actual pictures of item unless otherwise mentioned. Please contact us for more details and we will be glad to assist you.
*Transmission not included - please contact us via chat, email, or contact info at the bottom of this page to inquire about the transmission or additional parts.
Below is a shipping cost map for delivery to a business address with a commercial dock or forklift:
Local NJ Delivery (up to 30 miles from our Warehouse) Delivery Service: $95.00
UPDATED NEW SHIPPING PRICE LISTNew Jersey, Maine, New Hampshire, Massachusetts, New York, Pennsylvania, Rhode Island, Vermont, Connecticut
Delivery to Business or Nearby Terminal - No Liftgate Service (Commercial Address Only):$245
Delivery to Business + Liftgate Service (Commercial Address Only):$285
Delivery to Residential Home + Liftgate Service (Residential Address Only):$330
Delaware, Maryland, Ohio, Illinois, Indiana, Kentucky, North Carolina, South Carolina, Tennesse, Virginia, West Virginia, Wisconsin, Michigan, Washington DC
Delivery to Business or Nearby Terminal - No Liftgate Service (Commercial Address Only):$275
Delivery to Business + Liftgate Service (Commercial Address Only):$315
Delivery to Residential Home + Liftgate Service (Residential Address Only):$360
Iowa, Oklahoma, Alabama, Arkansas, Georgia, Kansas, Louisiana, Minnesota, Missippi, Missouri, Florida
Delivery to Business or Nearby Terminal - No Liftgate Service (Commercial Address Only):$315
Delivery to Business + Liftgate Service (Commercial Address Only):$355
Delivery to Residential Home + Liftgate Service (Residential Address Only):$400
Nevada, California, Arizona, Colorado, Texas, Utah, New Mexico
Delivery to Business or Nearby Terminal - No Liftgate Service (Commercial Address Only):$375
Delivery to Business + Liftgate Service (Commercial Address Only):$415
Delivery to Residential Home + Liftgate Service (Residential Address Only):$460
Washington, Oregon, Idaho, Montana, North Dakota, South Dakota, Wyoming, Nebraska
Delivery to Business or Nearby Terminal - No Liftgate Service (Commercial Address Only):$380
Delivery to Business + Liftgate Service (Commercial Address Only):$420
Delivery to Residential Home + Liftgate Service (Residential Address Only):$465
Liftgate service and residential delivery options are also available.
We can ship to a residential address or we can arrange for you to pick up the item at the closest freight terminal near you. Liftgate service means that the truck service delivering your item will be equipped with a mechanical motorized lift on the back of their truck that allows them to drop the heavy item down to ground level and move it around. Liftgate is required if a forklift or commercial loading dock is not present at the delivery address
Shipping fees and processing times are estimates. Shipping prices may vary for certain areas. Shipping times may vary due to delays in processing or shipping. Feel free to give us a call for more information (973) 249-7000
Local pickup is available at our warehouse located at: JDM ENGINE ZONE, 791 Paulison Ave, Clifton, NJ 07011
Pickup is available during regular business hours:
Monday-Friday: 9am-6pm EST | Saturday: 10am-3pm | Sunday: Closed
Local delivery in the northern NJ and NYC area is also available.
Unfortunately we do not ship directly to Hawaii, Alaska, or Puerto Rico, although we can ship to your preferred freight forwarder in the continental USA.
Please feel free to call us at (973) 249-7000 to speak to a expert staff member regarding shipping, engine compatibility, or any other question you may have.
Answer: Yes, once you transfer over certain parts from your original engine and install them onto your newly purchased engine, it will then be ready to drop in and install. Every engine type unique and our expert support staff is here to assist you with your specific project needs. There are also all kinds of installation tutorials for specific engine swap projects that are often readily available on search engines like Google, forums, and Youtube.
Question: What service work should be performed before installation?
Answer: We highly recommend replacing critical tune-up parts like water pump, timing belt (or chain tensioner if applicable), and any other timing-related components. Other common replacement parts include spark plugs, gaskets, thermostat, and other critical parts related to timing, cooling, ignition, and other critical performance systems. The best time to perform maintenance work is before installation, as this will ensure a long, healthy life and a valid warranty.
Question: How can we be CERTAIN that this engine will fit my car with no major modifications?
Answer: If we mention your vehicle's year, make, and model in the item specifics, we 100% guarantee that the engine or transmission will fit your car. If you are delivered an item that is not suitable for your car, we will take the item back at our expense and replace the item or refund you. We will also reach out to you before shipping to confirm you are receiving the correct engine in the event that your vehicle came with multiple engine options. If you have any questions about item fitment, please feel free to contact us.
From our customers
I'm very grateful for their exceptional customer service and willingness to answer all of my questions. They made me feel comfortable from the beginning and gave valuable suggestions and insight which led to a perfect purchase! I couldn't be happier and would recommend this team to anyone, from engine experts to first time buyers like me.Los Angeles, CA
Got a pretty good deal on a Subaru EJ253 for a car of mine that threw a rod, checked forums online on how to use a Japanese engine in a USDM car, and it worked great with no burning oil or knock. The people are pretty straightforward if you know what you’re looking for. Would recommend as the best engine importer in the area compared to others.
Bought a engine and transmission for my 1998 Lexus gs300 spoke to the manager Carlos and owner tony gave me a good price that I couldn’t match with the local shops around my way even delivered the engine and transmission in a fast paced. Definitely will recommend to anybody else who needs an engine or transmission or anything from there shop. Great Customer Service thank you Jdm Engine Zone Much Appreciated
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★★★★★LUIS FERNANDO GUTIERREZ
Zone has provided our local race/build shop with 2JZ swaps for over 10 years! (where does the time go...) We have installed them into customer cars as well as our own (I daily a boosted GS300). Keep doing what you guys do and cant wait til its time to get a new swap!!!New York, 2000 Lexus GS300 (w/ 2JZ-GTE VVT-i swap)
I could not be more pleased with how simple the process was and how well the engine is running. I am leaving this review because I am grateful to have been treated so professionally and elegantly by the Engine Zone staff. Thanks again and god bless.Oklahoma, 2005 Honda Civic EX
I know the guys over at JDM Engine Zone for a few years now. Opened a small used car sales business and I work with Engine Zone exclusively if I need a new engine for any Japanese car we buy at auction. Good prices, quick shipping, never had any problems. 5 stars.Colorado, 2009 Toyota Camry LE