--- title: Chevrolet Express oil change: grade, interval, what we check url: https://xpressoilandlube.com/vehicles/chevrolet/express/ business: Xpress Oil & Lube (Xpress Oil & Lube Center) shops: Reno Northwest: 6100 Mae Anne Ave, Reno, NV 89523, (775) 447-1601, Mon-Fri 8 am-5 pm, Sat 8 am-4 pm, Sun closed; Reno South: 4993 Longley Ln, Reno, NV 89502, (775) 447-9585, Mon-Fri 8 am-5 pm, Sat 8 am-3 pm, Sun closed; Carson City: 1861 E College Pkwy, Carson City, NV 89706, (775) 434-1986, Mon-Fri 8 am-5 pm, Sat 8 am-4 pm, Sun closed; Gardnerville: 1293 US Hwy 395 N, Gardnerville, NV 89410, (775) 392-9017, Mon-Fri 9 am-5 pm, Sat 9 am-3 pm, Sun closed type: Drive-in oil change and vehicle maintenance, no appointment needed, since 1983 --- Today's coupons - $10 off full-service oil change - $5 off smog check - $25 off transmission fluid service [See all coupons](https://xpressoilandlube.com/coupons/) - [Home](https://xpressoilandlube.com/) - [By vehicle](https://xpressoilandlube.com/vehicles/) - [Chevrolet](https://xpressoilandlube.com/vehicles/chevrolet/) - Express van # Chevy Express Van Oil Change: Every Engine Since 2016 Every gas Express van since 2016 takes 5W-30, with 6.0 quarts for the 4.3L V6 and the 4.8L and 6.0L V8s and 8.0 quarts for the 6.6L V8 that arrived for 2021, per GM's TechLink capacity charts; the 2.8L Duramax diesel takes dexos2 5W-30 and 6.0 quarts. The van's Oil Life System sets the interval, and GM's severe-service list includes delivery use, which describes most vans we see. ★★★★★ 4.7 stars from 952 Google reviews The Express is the van behind a lot of Northern Nevada businesses: plumbers, electricians, cleaning crews, church groups and airport shuttles. It has been built on the same basic platform for decades, but the engines under the doghouse have changed several times, and a fleet manager with a mixed lot can easily have three different oil specs parked side by side. This page sorts them out and explains how we keep records for a working van. ## At a glance - 4.3L V6 (LV1) and 6.0L V8 (L96): 5W-30, 6.0 quarts - 6.6L V8 (L8T, 2021 on): dexos1 5W-30, 8.0 quarts - 2.8L Duramax diesel (LWN): dexos2 5W-30, 6.0 quarts - Delivery and frequent towing put a van on GM's severe-service list ## Express engines by GM chart year The figures come from GM's TechLink engine oil capacity charts for 2016-2018, 2019-2020, 2021 and 2026. The 6.0L also appears as a CNG version (LC8) on the 2019-2020 chart with the same 6.0 quarts. The 2016 chart's 6.6L Duramax diesel is a much larger engine on heavy-duty diesel oil, and we treat it as a diesel pickup would be treated. | Engine | Years on GM charts | Spec and grade | Quarts with filter | |---|---|---|---| | 4.8L V8 (L20) | 2016-2017 | 5W-30 | 6.0 | | 6.0L V8 (L96) | 2016-2020 | 5W-30 | 6.0 | | 6.6L V8 diesel (LGH) | 2016 | 15W-40 | 10.0 | | 2.8L Duramax diesel (LWN) | 2017-2021 | dexos2 5W-30 | 6.0 | | 4.3L V6 (LV1) | 2019-2026 | dexos1 5W-30 | 6.0 | | 6.6L V8 gas (L8T) | 2021-2026 | dexos1 5W-30 | 8.0 | ## Why a work van reaches zero sooner GM's Oil Life System, as its owner manuals describe it, counts engine revolutions, engine temperature and miles, and calls for a change within 600 miles of the Change Engine Oil Soon message and at least once a year. GM's severe-service list in the same manuals names vehicles used for taxi, police or delivery service, frequent trailer towing, and heavy city traffic in hot weather. A van that idles at job sites, makes twenty stops a day across Sparks and carries a full shelving load lives on that list. The monitor counts the idle time and the heat, so the percentage falls faster than the odometer suggests. We do not override it. We change the oil when it calls for it and log the date and mileage so the fleet record matches the van. ## Height, racks and pulling in Standard Express vans fit most drive-in bays, but a ladder rack, a roof-mounted unit or a cutaway box body changes the math. We have not published bay door heights for each service center yet, so call the shop before bringing a tall or upfitted van. The four phone numbers are on our [locations page](https://xpressoilandlube.com/locations/). Cutaway Express chassis with box bodies or shuttle bodies also carry more weight than the van, and their filter and drain access can differ. Tell us what is on the back when you call. ## Transmission, differential and coolant on a working van Express vans use a GM automatic transmission, and a van that tows a trailer or runs loaded all day heats that fluid. We check for leaks at the pan and cooler lines on every visit and quote a [transmission fluid service](https://xpressoilandlube.com/services/transmission-fluid-service/) when the fluid or the schedule calls for it. The rear axle gets a look for seepage at the cover and pinion seal, and a [differential service](https://xpressoilandlube.com/services/differential-service/) is available at the same stop. Coolant is DEX-COOL. Reno's 65 summer days at 90 F or hotter (NOAA 1991 to 2020) are hard on a van idling with the A/C running at a job site, so we check the level and the overflow tank every time. ## What each van gets - Engine confirmed, the right spec and grade, a new filter and the exact quart count - Oil Life System reset and the mileage and date written down for your fleet file - Engine and cabin air filters inspected - Transmission, axle and power steering checked for leaks and level where there is a dipstick - Battery test at participating locations, belts, hoses, tire pressure on all four - Lights and wipers, which matter on a van that works before sunrise ### Sources - [gm-techlink.com/wp-content/uploads/2021/12/05-TechLink-engine-oil-capacities-A-2016-2018.p](https://gm-techlink.com/wp-content/uploads/2021/12/05-TechLink-engine-oil-capacities-A-2016-2018.pdf) (GM TechLink 2016-2018 engine oil capacities chart. Read 2026-11-03) - [gm-techlink.com/wp-content/uploads/2024/11/TechLink-engine-oil-capacities-2019-2020_C.pdf](https://gm-techlink.com/wp-content/uploads/2024/11/TechLink-engine-oil-capacities-2019-2020_C.pdf) (GM TechLink 2019-2020 engine oil capacities chart. Read 2026-11-03) - [gm-techlink.com/wp-content/uploads/2024/11/TechLink-engine-oil-capacities-2021_B.pdf](https://gm-techlink.com/wp-content/uploads/2024/11/TechLink-engine-oil-capacities-2021_B.pdf) (GM TechLink 2021 engine oil capacities chart. Read 2026-11-03) - [gm-techlink.com/wp-content/uploads/2026/01/TechLink-engine-oil-capacities-2026_A.pdf](https://gm-techlink.com/wp-content/uploads/2026/01/TechLink-engine-oil-capacities-2026_A.pdf) (GM TechLink 2026 engine oil capacities chart, U.S. and Canada: engine, RPO, quarts with filter, dexos spec and grade, filter part. Read 2026-11-03) - [chevrolet.aljomaihauto.com/static/pdfs/24_chev_blazer_om_en_us_i_meo_85528971_2023jun27_hi](https://chevrolet.aljomaihauto.com/static/pdfs/24_chev_blazer_om_en_us_i_meo_85528971_2023jun27_hi.pdf) (copy of GM's 2024 Chevrolet Blazer Owner Manual, part 85528971: dexos1 full synthetic, 0W-20 for the 2.0L and 5W-30 for the 3.6L, 0W-30 allowed below -20 F, Engine Oil Life System, change within 600 miles of the message and at least once a year, 3,000 miles after an accidental reset, severe-service list, DEX-COOL, engine air filter life system. Read 2026-11-03) - [ncei.noaa.gov/products/land-based-station/us-climate-normals](https://www.ncei.noaa.gov/products/land-based-station/us-climate-normals) (NOAA 1991-2020 climate normals: Reno-Tahoe airport 65 days at 90 F or hotter, 6 at 100 F, 122 nights at or below 32 F, 20.9 inches of snow, 7.35 inches of precipitation; Carson City 146 and Minden 188 freezing nights. Read 2026-11-03) ### Your service center: Reno South - Call [(775) 447-9585](tel:+17754479585) Mon-Fri 8 am-5 pm, Sat 8 am-3 pm, Sun closed - Address 4993 Longley Ln, Reno, NV 89502 [Directions](https://www.google.com/maps/dir/?api=1&destination=4993+Longley+Ln%2C+Reno%2C+NV+89502&destination_place_id=ChIJc5xNCcI_mYARXjHn3y79iJw) ### What a customer said Reno Northwest Dominic and Mike were very quick and friendly with my cars oil change. [All reviews](https://xpressoilandlube.com/reviews/) ### Related - [Chevrolet oil change](https://xpressoilandlube.com/vehicles/chevrolet/) - [Oil changes for work vans and fleet vehicles](https://xpressoilandlube.com/vehicles/work-vans/) - [Oil change for work vans and fleet vehicles](https://xpressoilandlube.com/services/oil-change/work-vans/) - [Fleet service program](https://xpressoilandlube.com/fleet/) - [Fleet service program](https://xpressoilandlube.com/services/fleet-service/) - [Building a fleet maintenance plan for a small business](https://xpressoilandlube.com/guides/fleet-maintenance-plan/) Drive in. No appointment. Drive out. Locally owned in Northern Nevada since 1983. No appointment, no pressure: we tell you what the inspection found and you decide. [About us](https://xpressoilandlube.com/about/) ## More Chevrolet [### Chevrolet Silverado 1500 oil change Learn more](https://xpressoilandlube.com/vehicles/chevrolet/silverado-1500/)[### Chevrolet Silverado 2500HD oil change Learn more](https://xpressoilandlube.com/vehicles/chevrolet/silverado-2500/)[### Chevrolet Equinox oil change Learn more](https://xpressoilandlube.com/vehicles/chevrolet/equinox/)[### Chevrolet Tahoe oil change Learn more](https://xpressoilandlube.com/vehicles/chevrolet/tahoe/)[### Chevrolet Traverse oil change Learn more](https://xpressoilandlube.com/vehicles/chevrolet/traverse/)[### Chevrolet Colorado oil change Learn more](https://xpressoilandlube.com/vehicles/chevrolet/colorado/)[### Chevrolet oil change Learn more](https://xpressoilandlube.com/vehicles/chevrolet/) ## Questions people ask Still have a question? Call your service center or drive in; there is no appointment to make. ### What oil does a Chevy Express 4.3 take? GM lists dexos1 5W-30 and 6.0 quarts with the filter for the 4.3L V6. ### How much oil does the 6.6L gas Express hold? GM's 2021 and 2026 charts list 8.0 quarts of dexos1 5W-30 for the L8T 6.6L V8. ### Can you service a fleet of Express vans? Yes. Our [fleet program](https://xpressoilandlube.com/fleet/) keeps service records by van, and any of our four service centers can take them without an appointment. ### Will my high-roof or upfitted van fit? Call the service center first. We have not published bay clearances yet, and racks and bodies vary.