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2020 · Toyota · 2nd gen (XK50)
2020 Toyota Tundra parts sizes
What the official 2020 Toyota Tundra owner's manual prints for replacement parts: bulbs and oil. Every value below is copied from the manual, with the PDF page so you can check it yourself.
- bulbs
- oil
- 1Headlights (bulb type) HB2
- 2Engine oil 0W-20
2020 Toyota Tundra owner's manual
Source: the official 2020 Tundra owner's manual (PDF from Toyota).
Exterior bulbs
| Position | Bulb | Watts | Manual |
|---|---|---|---|
| Headlights (bulb type) (vehicles with bulb type headlights) | HB2 | 60/55 W | p. 548 |
| Front fog lights (bulb type) (if equipped) | H16 | 19 W | p. 548 |
| Front side marker lights | W5W | 5 W | p. 548 |
| Front turn signal/parking lights (vehicles with bulb type headlights; amber wedge) | 4157NAK | 27/8 W | p. 548 |
| Front turn signal lights (vehicles with LED type headlights; amber wedge) | 7444NA | 28 W | p. 548 |
| Rear turn signal lights | 921 | 16 W | p. 548 |
| Stop/tail and rear side marker lights | 3157KX | 27/8 W | p. 548 |
| Back-up lights | 7440 | 21 W | p. 548 |
| License plate lights | W5W | 5 W | p. 548 |
| High mounted stoplight and cargo lamp | 921 | 16 W | p. 548 |
| Outer foot light (bulb no. not printed) | wedge base (clear) | 5 W | p. 548 |
Engine oil
The manual specifies ILSAC GF-5 SAE 0W-20, with a capacity of 8.5 US quarts including the filter — page 541.
How the 2020 compares with nearby years
Against the 2019 Tundra: the two manuals do not print the same part types, so there is nothing to compare line by line.
Against the 2021 Tundra: the two manuals do not print the same part types, so there is nothing to compare line by line.
The 2020 Tundra belongs to the 2nd gen (XK50), which began with the 2007 model year (MY2014 redesign; MY2018: LED headlights optional); generation dates. Parts often carry over within a generation, but the manual for your exact model year is the one to trust.
Shared with other 2020 models
- Oil viscosity 0W20: 3 other 2020 models in this site's data print the same, including Toyota 4Runner, Toyota Sienna, Toyota Tacoma.
- HB2 (headlights (bulb type)): no other 2020 model this site has read lists it.
- H16 (front fog lights (bulb type)): 3 other 2020 models list it, including Toyota 4Runner, Toyota RAV4, Toyota Tacoma.
- W5W (front side marker lights and license plate lights): 17 other 2020 models list it, including Ford Escape, Ford Explorer, Ford F-150, Ford Transit, Hyundai Palisade, Hyundai Santa Fe.
- 4157 (front turn signal/parking lights): no other 2020 model this site has read lists it.
- 7444 (front turn signal lights): 8 other 2020 models list it, including Mazda CX-5, Nissan Altima, Nissan Pathfinder, Nissan Rogue, Toyota 4Runner, Toyota Camry.
- 921 (rear turn signal lights and high mounted stoplight and cargo lamp): 6 other 2020 models list it, including Nissan Altima, Nissan Frontier, Nissan Pathfinder, Nissan Rogue, Toyota Camry, Toyota Sienna.
- 3157 (stop/tail and rear side marker lights): 2 other 2020 models list it, including Ford F-150, Nissan Frontier.
- 7440 (back-up lights): no other 2020 model this site has read lists it.
A shared number means the same replacement part fits both cars, so one spare can cover two cars in the household.
What the manual does not print
The 2020 Toyota Tundra owner's manual does not list wipers, battery and filters sizes; for the battery, read the label on the battery fitted to the car, then check the size against the BCI group chart; for wipers, measure each blade end to end and buy the nearest whole-inch size.
Buying the parts for a 2020 Tundra
- Small bulbs: this manual names 10 replaceable bulb positions. Wedge bulbs such as W5W and 194 differ from twist-socket bulbs such as 7443 or 3157, so match the full number, including suffixes like NA (amber).
- Oil: ILSAC GF-5 SAE 0W-20, 8.5 US quarts with the filter. Use the grade printed for your engine if the manual lists more than one.
Check it on your car
Trim, engine and lighting package change some of these parts, so match the row that names your engine or trim. The facts on this page come from 2 pages of the manual (541, 548). Before you buy, compare the number printed on the old part with the table above. See how this site reads manuals.
Other Tundra years
All Toyota Tundra years in one table