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2021 Mazda 6 Service and Repair Manual
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$49.99 USD
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Covers all 2021 6 trims — Grand Touring Reserve Sedan 4-Door, Grand Touring Sedan 4-Door, Sport Sedan 4-Door +7 more ·
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Complete repair procedures
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$49.99
2021 Mazda 6 Service and Repair Manual
Regular price
$49.99 USD
Unit price
This factory service and repair manual for the 2021 Mazda 6 is built for this specific year, engine and trim, giving you the torque specs and procedures Mazda actually published for your car, including work on the 2.5L L4 (VIN Y) turbo and the naturally aspirated 2.5L L4 (VIN M), rather than generic figures pulled from another model year.
Engines covered
- 2.5L inline-four (152 cu in) — DOHC, turbocharged, gasoline
- 2.5L inline-four (152 cu in) — DOHC, naturally aspirated, gasoline
Body styles covered
- 4-door sedan
Trims covered
- Carbon Edition
- Grand Touring
- Grand Touring Reserve
- GS
- GS-L
- GT
- Kuro Edition
- Signature
- Sport
- Touring
Known issues on the 2021 6. No recalls are on federal record for the 2021 6, and no complaints are logged for the year either.
Whether you're working on the VIN Y turbo four or the naturally aspirated VIN M, it keeps every spec and sequence matched to your exact 2021 6.
No active recalls
The 2021 Mazda 6 has no recalls on file with NHTSA.
Valve Stem Seals Class Action Settlement Program for Excessive Oil Consumption and Oil Consumption Powertrain Warranty Extension Special Service Program SSPD5. Updated April 28, 2026 Related oil part number for warranty claims is now 0000-7
DESCRIPTION Some vehicles may require the replacement of a damaged VIN plate or vehicle certification label. To obtain a replacement VIN plate (bulkhead-mounted and visible through the lower-left area of the windshield), contact DAG (Dealer
This Service Alert supersedes the previously issued SA listed below: The changes are noted in Red. SA-011/24 02/12/24, 06/06/24, 07/29/24 DESCRIPTION Mazda has developed factory recommended scheduled maintenance services that support all ma
This SA supersedes the previously issued bulletin(s) listed below. The changes are noted below in Red. SA-007/25 10/22/25, 06/02/25 and 02/03/25 DESCRIPTION The Mazda DCA-8000 is required for all warranty battery testing. If the Mazda DCA-8
This Service Alert supersedes the previously issued M-Tip(s) listed below. The changes are noted in Red text. MT-002/19 09/30/19 and 12/19/19 DESCRIPTION If an engine assembly is replaced after a catastrophic internal mechanical failure, cl
This Service Alert supersedes the previously issued SAs and bulletin(s) listed below: The changes are noted below in red. SA-010/23 02/09/23 DESCRIPTION Some customers may experience one or more electrical malfunctions after a vehicle body
Subject: TSB 01-001/26 Warranty and Parts Kit Update INCLUDES: Warranty Extension Program - Special Service Program (SSP) D8 Check Engine Light ON with DTC P0126:00, 2018-2025 CX-5, 2019-2023 Mazda3, 2019-2022 CX-3, 2018-2021 Mazda6, 2020-2
Subject: TSB 01-001/26 Warranty and Parts Kit Update INCLUDES: Warranty Extension Program - Special Service Program (SSP) D8 Check Engine Light ON with DTC P0126:00, 2018-2025 CX-5, 2019-2023 Mazda3, 2019-2022 CX-3, 2018-2021 Mazda6, 2020-2
Showing the 8 most recent of 296 technical service bulletins on file with NHTSA.
The Infotainment system malfunctions. The rear view camera freezes, not with the current conditions but a still picture of a street I do not recognize. This puts not only myself at risk for an accident but those of others as well. This malfunction has been taken into the dealership on two different occasions. Each time the dealer couldn't solve the issue. There is currently a class action lawsuit regarding the Infotainment system.
Twice had low oil warning lamp appear. First time in July 2023, 2nd time in June 2024. Both times oil has just been changed 2-3 months prior. Saw articles that there was a recent lawsuit, which is why I am filling complaint as well. Not for lawsuit, but for repairs so this does not occur again.
Engine oil low warning 2k miles after oil change and again a week after topping oil off.
My car displayed a low oil level light between oil changes and after checking the dipstick it was low. No sign of visible oil leak so upon further research I was made aware of a TSB about defective valve seals causing excessive oil consumption. My cars VIN is in the affected range outlined in the TSB. Now when I drive it's likely that slow but permanent damage could be occuring in my vehicle.
Low oil light comes on. Using excessive oil between oil changes.
Oil Consumption Defect. I bought car on 7/10/21. Mazda aware of the problem at the time and still sold me the car. Since then I have had to add oil in between oil changes. Mazda states problem cannot be fixed. My car vin # included with defected cars. My Limited New Car Warranty will be up soon. I am aware others have concacted you with this problem. Can you tell me what is being done about this?
Excessive oil burn. I have 12,7000 miles on my engine and the car is burning ~1 quart of oil every 3k miles and increasing.
I been having problems with oil consumption in between oil changes,I am concerned with the potential for damage to other engine systems aside from the reported issue with the gasket stem seals. I been taking my car to the dealership and I been told they don’t have a solution and they don’t know how to fix it. This is a new car!!!
Showing the 8 most serious of 17 complaints filed with NHTSA.
Other Years of the Mazda 6
2020 Mazda 6 Service and Repair Manual2019 Mazda 6 Service and Repair Manual2018 Mazda 6 Service and Repair Manual2017 Mazda 6 Service and Repair Manual2016 Mazda 6 Service and Repair Manual2015 Mazda 6 Service and Repair Manual2014 Mazda 6 Service and Repair Manual2013 Mazda 6 Service and Repair Manual2012 Mazda 6 Service and Repair Manual2011 Mazda 6 Service and Repair Manual2010 Mazda 6 Service and Repair Manual2009 Mazda 6 Service and Repair Manual2008 Mazda 6 Service and Repair Manual2007 Mazda 6 Service and Repair Manual2006 Mazda 6 Service and Repair Manual2005 Mazda 6 Service and Repair Manual2004 Mazda 6 Service and Repair Manual2003 Mazda 6 Service and Repair Manual