2004 Nissan Frontier Used Transmission MT – 101,608 miles

A failed transmission does not have to end the life of a good vehicle. This manual transmission for the 2004 Nissan Frontier shows 101,608 miles, priced at $1,386, and it comes with a 6-month warranty. Below you will find the full specification, how it was checked, what the warranty and return terms say, and how to plan a clean installation.

Product Summary

• Vehicle: 2004 Nissan Frontier
• Part: Used Transmission
• SKU: ETO_13201
• Configuration: MT 6 cylinder ? w/o supercharged option; 4x4
• Type: Manual (MT)
• Mileage: 101,608 miles
• Warranty: 6-month, parts and freight
• Price: $1,386 (MRP $1,623.20; you save $237.20, about 15%)

About This Used Transmission

A healthy transmission shifts cleanly, holds gear under load, and does not slip, shudder, or leak. When a unit begins to fail you may notice delayed engagement, harsh shifts, grinding noises, or a warning light. A correct replacement manual transmission for the 2004 Nissan Frontier is often far more economical than replacing the whole vehicle. Manual units are mechanically simpler, but plan to inspect or replace the clutch disc, pressure plate, release bearing, and pilot bearing while the transmission is out, since access is difficult later.

Understanding the Mileage

This transmission shows 101,608 miles, which is a common figure for quality used parts. Many units are designed to keep running well past this mark with regular service and sensible driving. Mileage is a guide rather than a guarantee, so read it together with the testing results and warranty terms below.

Testing and Condition

The record for this unit shows it has been through a shift test, a run test and a leak inspection. These checks are meant to confirm that the transmission operates correctly and is not leaking before it ever reaches your shop. It is graded A, described as having no cracks and no leaks. The unit is listed as tested and complete. Even with good test results, a used part should always be inspected on arrival. Check the casting for damage, confirm that the mounting surfaces are clean and flat, and compare the part with your original before it goes in the vehicle.

Warranty and Protection

This transmission comes with a 6-month warranty covering parts and freight. Extended coverage is also available: up to 3 years of extended warranty is available. Returns are accepted under a 30-day free-returns policy. Refunds are backed by a 100% money-back guarantee. Freight is insured, which protects the shipment in transit. Keep your invoice and records handy, follow the installation requirements in the warranty terms, and use fresh fluids and new wear items so any claim stays simple.

Compatibility and Fitment

Fitment for this transmission is verified against your VIN before it ships, so send your VIN when you order. The 2004 Nissan Frontier may have been built with more than one transmission option in the same model year, so confirm details such as drivetrain and emissions rules for your state.

Shipping and Delivery

This unit ships by palletized freight, which keeps a heavy transmission secure during transit. Shipping is listed as FREE or Flat Shipping Nationwide. Preparation and handling takes 3 - 5 business days. Transit time is listed as 5 - 7 business days. Tracking is provided. Photo approval is part of the process, so you see the unit before it ships. Plan for a lift gate or forklift at delivery, inspect the pallet and packaging before signing, and note any damage on the delivery paperwork right away.

Installation Tips

Plan the installation carefully. Replace the rear main seal or output seals as appropriate, inspect the mounts, and flush the transmission cooler and lines so debris does not contaminate the new unit. Use the fluid type specified for the 2004 Nissan Frontier, fill to the correct level, and check for leaks after a short test drive. Have the vehicle serviced by a qualified technician if you are not experienced with drivetrain work, because correct alignment and torque specifications matter.

Why Choose a Used Part

A used transmission costs far less than a new factory unit and is built to the vehicle's original specification. For an older vehicle like a 2004 Nissan Frontier, that difference often decides whether a repair makes financial sense. Original parts tend to fit better than low-cost substitutes, and reusing a part keeps it out of the scrap stream. This unit is listed at $1,386 against an MRP of $1,623.20, a saving of $237.20.

Care After Installation

After installation, check the fluid level and condition after the first few drives, and change it early if it looks dark or smells burnt. Avoid towing heavy loads or aggressive driving while the unit settles in. Follow your owner's manual for fluid type and service interval, and address slipping, delayed engagement, or leaks right away. Regular fluid service is the best way to extend transmission life.

Frequently Asked Questions

Will this transmission fit my 2004 Nissan Frontier?

It is listed for the 2004 Nissan Frontier. Fitment is verified with your VIN before shipping.

How many miles does it have?

The listing shows 101,608 miles.

What warranty applies?

A 6-month warranty covering parts and freight. Extended coverage: up to 3 years of extended warranty is available.

Can I return it?

Yes, under a 30-day free-returns policy. Refunds are backed by a 100% money-back guarantee.

How is it shipped?

By palletized freight, with FREE or Flat Shipping Nationwide, and tracking is provided.

Should I replace other parts during the swap?

Yes. Replacing seals, cooler lines, and the clutch where applicable while everything is apart saves labor and lowers the chance of a repeat repair.

For owners and shops that want an affordable, original-equipment solution, this used transmission for the 2004 Nissan Frontier deserves a close look. Verify the details, understand the warranty, and install it with care to get dependable miles from your vehicle again.