2005 mazda 6 engine 3.0 l v6

Product Description

2005 Mazda 6 3.0L Engine Rebuild Kit - KIT472 -2

Rebuilding your 2005 Mazda 6 3.0L Engine? Our Engine Kits will contain your vehicles Pistons & Rings, Bearings, and a full sealing set with upper and lower gaskets. These DNJ Engine Kits contain all O.E.M. quality parts, and all parts are backed with a 12 month / 12k warranty. Please call Engine Parts Only at (360)591-7610 if you have any questions or need help ordering the correct kit.

 ENGINE REBUILD KIT PARTS LIST
PART DESCRIPTION  PART NUMBER PART IMAGE

2005 Mazda 6 3.0L Head Gasket Set

HGS472
2005 mazda 6 engine 3.0 l v6

2005 Mazda 6 3.0L Lower Gasket Set

LGS4100
2005 mazda 6 engine 3.0 l v6

2005 Mazda 6 3.0L Main Bearings

MB412
2005 mazda 6 engine 3.0 l v6

2005 Mazda 6 3.0L Full Pison Set

P4190
2005 mazda 6 engine 3.0 l v6

2005 Mazda 6 3.0L Piston Rings

PR4190
2005 mazda 6 engine 3.0 l v6

2005 Mazda 6 3.0L Rod Bearings

RB412
2005 mazda 6 engine 3.0 l v6

2005 Mazda 6 3.0L Thrust Washers

TW412
2005 mazda 6 engine 3.0 l v6

 This Engine Rebuild Kit Fits The Following Vehicles
Years Make Model Engine Fit Notes

2008

2007

2006

2005

2004

Mazda

6

3.0L V6 Gas DOHC


KIT472

S, DOHC, Valves: 24

Category 2005 Mazda 6 3.0L Engine Rebuild Kits

Category 2005 Mazda 6 3.0L Engine Block Components

Category 2005 Mazda 6 3.0L All Engine Parts

Manufactured By DNJ Engine Components

Custom Field

Year 2005

Make Mazda

Model 6

Engine 3.0L Engine

Parts Engine Rebuild Kits

Parts Engine Block Components

Product Reviews

Updated: November 14, 2021

The first-generation Mazda 6 is a rare sporty mid-size car. The 6 comes as a sedan, hatchback or a sleek-looking wagon; with a 4-cylinder or V6 engine.

2005 mazda 6 engine 3.0 l v6
2004 Mazda 6 interior

The wagon comes only with the V6. Mazda 6 rides on the same platform as the Ford Fusion.

The manual transmission is available in both 4-cylinder and V6 models. Mazda 6 is one of the few mid-size cars with a double-wishbone front suspension layout. Thanks to this design, Mazda 6 delivers a great driving experience, especially on the highway. The ride is comfortable too. The interior is snug and sporty. Front seats are comfortable. The visibility is good all around. The BOSE audio system with the subwoofer, available in top models, sounds excellent. What are the common problems? Does the Mazda 6 have a good engine?

Mazda 6 common problems: Transmission issues are not uncommon in the early models. It might be a good idea to stay away from the 2003 model. Change your transmission fluid if you notice it becomes dark and dirty. Read out simple maintenance checklist to learn how to check the automatic transmission fluid and more.

In a V6 engine, misfire could be caused by bad ignition coils. If one of the coils failed, it's a good idea to replace all the spark plugs if they are old. Replacing front ignition coils is easy. If one of the rear ignition coils fails in a V6, it will take about 2 hours of labor to replace, because the intake manifold will have to be removed.

A faulty or clogged purge valve (solenoid) can cause the Check Engine light to come on. When scanned for trouble codes, it could be the code P0446. The purge valve is easy to replace and is not very expensive.

Oil leaks are common in a V6. Completely eliminating all the leaks could be quite expensive, so we would recommend starting from replacing the valve cover gaskets. Often, the oil leaks are coming from the place where the valve cover meets the timing chain cover.

2005 mazda 6 engine 3.0 l v6
2004 Mazda 6 wagon

Coolant leaks from various plastic outlets are not uncommon. Some plastic cooling system pipes become brittle with age and can break easily. This means it's good idea to keep an eye on the coolant level in the expansion tank under the hood and fix any leak before it can cause overheating.

A ripped intake snorkel (rubber boot) can cause a vacuum leak, which can result in the engine stalling and the Check Engine light staying on, with the code P2179. The repair is very simple, the snorkel must be replaced.

In some 2006, 2007 Mazda 6 the passenger side window might stop working after the battery has been disconnected or drained. The power window initialization procedure must be performed: with the ignition "ON" open the driver's window fully, then close holding the switch up for two more seconds after the window is fully closed. Repeat with each window.

The clunking or popping felt in the steering wheel could be caused by lack of lubrication in the intermediate steering shaft splines in the steering column. There was a technical service bulletin (TSB) on this issue and the repair is very simple; the steering shaft splines need to be lubricated. The steering shaft in question is located above the pedals under the steering column.

Faded headlights may be restored using a very simple technique. Here are a few YouTube videos.

2005 mazda 6 engine 3.0 l v6
2004 Mazda 6 wagon
2005 mazda 6 engine 3.0 l v6
Mazda6 3.0L V6 engine

Engines: The 4-cylinder 2.3L 160-hp Mazda-designed DOHC is a good dependable motor. It has a timing chain and can last long with proper maintenance. There is no timing belt.

The Ford-sourced 220-hp 3.0L Duratec V6 is known for minor oil leaks, but otherwise is bulletproof. It's also equipped with a timing chain; there is no timing belt to worry about.

Transmission: Transmission choices include a five-speed manual and a four- or five-speed automatic. Late models have a 6-speed automatic.

2006-2007 Mazdaspeed6: Mazdaspeed6 comes only as a sedan; it's equipped with a manual transmission and a turbocharged 274-hp 2.3L direct-injected (DISI) engine. The 0 to 60 time is 6.2 seconds. Overall, it's an excellent car to drive, however expect to pay more for maintenance. The turbocharged engine is also very sensitive to lack of regular oil changes or poor oil quality. You will be well advised to use premium synthetic oil to avoid problems. This engine is expensive to replace. Read also: Pros and cons of turbo engines.

Pros: Sporty styling, interior design, excellent handling, comfortable ride, comes as sedan, sporty hatchback or wagon, available Bose audio system, affordable price, available with a manual transmission.

Cons: Fuel economy, large turning radius, poor crash test scores without side airbags.

Mazda 6 overall: Mazda 6 offers a unique combination of sporty styling and handling with reasonable maintenance costs and should not be overlooked if not too rusted.

2005 mazda 6 engine 3.0 l v6
2006 Mazda 6. Photo: Mazda

Among competitors, Ford Fusion is the closest; it's equipped with the same 4-cylinder and V6 engines. Toyota Camry is roomier and offers softer, quieter ride. Honda Accord is better on gas and more reliable, although it's also more of a family sedan than a sporty car. Nissan Altima is somewhat similar, although not everyone likes its continuously-variable transmission (CVT). Chevrolet Malibu is less expensive, but its reliability records are poor.

Related reviews:
Mazda 6 2009-2013 review
Toyota Camry 2007-2011 review
Honda Accord 2003-2007 review
Toyota Camry 1997-2001 review

What to look for when buying a used Mazda 6: When checking a used Mazda 6, test the air conditioner, see if the center display works. We noticed that in some high-mileage models parts of the center display don't work. Check under the hood; a burnt oil smell in a V6 is a sign of oil leaks. Check the engine oil level, low oil level may indicate that the engine consumes oil, which is something to avoid in a used car. During the test drive, watch out for a humming noise that may indicate a bad wheel bearing, which is fairly common in these cars. Pay attention to how the automatic transmission shifts between gears. If there is a jolt or delay, avoid the car. Read more: How to inspect a used car - illustrated guide. Watch out for rust. Have the car properly inspected by an independent mechanic before buying. Read also: What mileage is OK for a used car?

Is Mazda 6 V6 fast?

Most reviewers, however, have driven its larger engine choice, a 272-horsepower 3.7-liter V6 that makes it one of the fastest cars in this class.

Does a Mazda 6 have a V6 engine?

North American engine choices include a new 2.5-liter 4-cylinder and North American versions get the 3.7-liter V6 which is also available in the Mazda CX-9. Motor Trend recorded a 0–60 mph acceleration time of 6.1 seconds for the Mazda 6 V6.

What kind of engine does a 2005 Mazda 6 have?

Used 2005 Mazda 6 Specs & Features.

What problems do Mazda 6 have?

Q: What Problems Does the Mazda Mazda6 have? A: Some of the most common Mazda6 issues include transmission failure, stalling engines, spiders in fuel hoses, and dangerous airbag inflators.