Name: ACDelco 10-4023 Diesel Exhaust Fluid (DEF) - (2) 2.50 gallons, Sold as Pair
SKU: 104023
Price: 18.99 USD
Availability: InStock

ACDELCO part description

Product Description

Diesel Exhaust Fluid

Features & Benefits

Formulated for SCR systems to reduce harmful diesel emissions
Breaks down nitrogen oxides into less harmful components
Prevents DEF-related system issues that can lead to power loss
Comes in a 2.5-gallon container for convenient refilling

ACDelco Diesel Exhaust Emissions Reduction (DEF) Fluid

Keeping diesel engines clean requires high-quality DEF fluid. The ACDelco Diesel Exhaust Emissions Reduction (DEF) Fluid is a 2.5-gallon solution that works with selective catalytic reduction (SCR) systems. This fluid helps break down nitrogen oxides in diesel exhaust, converting harmful emissions into water vapor and nitrogen. Using the right DEF fluid is good for maintaining emissions compliance, preventing engine derates, and achieving optimal system performance. Shop the ACDelco 10-4023 today.

Product Attributes

Nozzle Quantity	1
Pack Of	2
Width (in)	7.06 in
Length (In)	8.76 IN
1484	12 FA
Height (in)	14.36 in
Weight (lb)	24.25 lb
Deionized Water Percentage	32.5
Urea Percentage	32.5
1484	-11 CE
Product Description	ACDelco Diesel Exhaust Emissions Reduction (DEF) Fluid is an aldehyde free, NOx (Nitrous Oxide) reducing formula that helps your vehicle meet federal emission guidelines. This fluid is the stable, colorless, non-flammable, non-toxic primary component used to help convert NOx into nitrogen and water. It is a mixture of 32.5% high purity synthetic urea and 67.5% deionized water. This product does not include a nozzle as they are sold separately. ACDelco Diesel Exhaust Emissions Reduction (DEF) Fluid has been formulated to meet your expectations for durability and longevity. ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov
FAQ - Question 1	Are there are some vehicles that require diesel exhaust fluid to be used?
FAQ - Question 2	Do I mix diesel exhaust fluid with my engine oil or other engine components?
Good Maintenance Practices - Section 1 - Bullet 1	Fill DEF in designated DEF Tank
Features & Benefits - Bullet 2	High quality formula is made from high purity urea and deionized water.
Signs of Wear & Troubleshooting - Section 1 - Bullet 1	Illuminated dashboard display indicator
FAQ - Question 3	Is there a way to check if ACDelco Diesel Exhaust Fluid is recommended for my vehicle?
Good Maintenance Practices - Section 1 - Bullet 2	Keep DEF dispense equipment clean, and free from dust or dirt
Features & Benefits - Bullet 3	Meets API regulations and ISO 22241 standard for purity and concentration
Features & Benefits - Bullet 1	Meets GM Original Equipment specifications to be approved for use in GM vehicles as well as in non-GM diesel vehicles that have an SCR (Selective Catalytic Reduction) system to meet regulated NOx emissions (Based on EPA certification testing. Your actual emissions will vary based on several factors including temperature, terrain, and driving conditions).
Programming Required	No
FAQ - Answer 2	No, diesel exhaust fluid must never be mixed with any other fluid. It must never be diluted with water.
Features & Benefits - Bullet 4	Nozzles sold separately
Informational Chart 1	PL10_IC_Warning_DieselExhaustFluid.jpg
Signs of Wear & Troubleshooting - Section 1 - Header	Signs of wear for your vehicle's diesel exhaust fluid include, but are not limited to:
Good Maintenance Practices - Section 1 - Bullet 3	Use only dedicated DEF equipment when handling/dispensing DEF
FAQ - Answer 1	Yes, diesel exhaust fluid must be used for vehicles that are manufactured with Selective Catalytic Reduction technology. Diesel exhaust fluid also helps control diesel exhaust pollutants.
FAQ - Answer 3	Yes, though ACDelco DEF meets all OEM quality standards for vehicles using Selective Catalytic Reduction technology, check your owner's manual to confirm that you require DEF for your vehicle.

Additional Information

Warranty Special	No warranty\|No Warranty
Harmonized Tariff Code (HTS)	3102100030
Country of Origin 2	CA
Country of Origin (Primary)	US
Warranty Special UOM	TX
UPC	00707773710128

Fits Vehicles

Chevrolet Silverado 6500 HD (2019-2024)
Chevrolet Silverado 4500 HD (2019-2024)
Chevrolet Silverado 5500 HD (2019-2024)
GMC Savana 4500 (2010-2016)
Chevrolet Express 4500 (2010-2016)
GMC Savana 2500 (2010-2022)
GMC Savana 3500 (2010-2022)
Chevrolet Express 3500 (2010-2022)
Chevrolet Express 2500 (2010-2022)
GMC Terrain (2018-2019)
Chevrolet Equinox (2018-2019)
GMC Canyon (2016-2022)
Chevrolet Colorado (2016-2022)
Cadillac Escalade (2021-2024)
Cadillac Escalade ESV (2021-2024)
GMC Yukon (2021-2024)
GMC Yukon XL (2021-2024)
Chevrolet Tahoe (2021-2024)
Chevrolet Suburban (2021-2024)
GMC Sierra 1500 Limited (2022)
GMC Sierra 1500 (2020-2025)
Chevrolet Silverado 1500 LTD (2022)
Chevrolet Silverado 1500 (2020-2025)
GMC Sierra 2500 HD (2011, 2020-2025)
GMC Sierra 3500 HD (2011, 2020-2025)
Chevrolet Silverado 2500 HD (2011, 2020-2025)
Chevrolet Silverado 3500 HD (2011, 2020-2025)

A true OEM auto parts brand for GM and non-GM vehicles, ACDelco® offers a wide portfolio of parts designed to keep vehicles on the road longer. These parts work precisely and fit perfectly because they are designed, engineered, tested, and backed by General Motors. But ACDelco also carries aftermarket components that go through the same 18-step quality approval process as the OE parts. Whether customers choose OE or aftermarket, they’d get the same reliable performance, precise engineering, and superior reliability for years to come. ACDelco’s expansive product portfolio includes alternators, filters, batteries, brakes, belts and hoses, oil and fluids, and suspension parts. These products are made to meet GM and non-GM vehicles’ ever-evolving powertrain, collision, maintenance, and repair needs.