Cars › Mazda CX-5 › 2018
2018 · Mazda · 2nd gen (KF)
2018 Mazda CX-5 parts sizes
What the official 2018 Mazda CX-5 owner's manual prints for replacement parts: bulbs, battery and oil. Every value below is copied from the manual.
- bulbs
- battery
- oil
- 1Bulb 7444NA
- 2Battery 12V-60Ah/20HR or 1
2018 Mazda CX-5 owner's manual
Source: the official 2018 CX-5 owner's manual (the maker's web edition). Engines named in the parts tables: SKYACTIV-G 2.0, SKYACTIV-G 2.5 and SKYACTIV-D 2.2.
Exterior bulbs
| Position | Bulb | Watts | Manual |
|---|---|---|---|
| Front turn signal/parking lights (some models) (No ECE code printed) | 7444NA | 28/8 W | web page |
| Front side-marker lights (ECE W5W; no SAE number printed) | W5W | 5 W | web page |
| Rear turn signal lights (ECE WY21W) | 7443NA | 21 W | web page |
| Brake lights/Taillights/Rear side-marker lights (ECE W21/5W) | 7443 | 21/5 W | web page |
| License plate lights (ECE W5W; no SAE number printed) | W5W | 5 W | web page |
Battery
| Printed | BCI group | Notes | Manual |
|---|---|---|---|
| 12V-60Ah/20HR or 12V-65Ah/20HR | not printed | SKYACTIV-G 2.0/2.5; SKYACTIV-D 2.2: 12V-65Ah/20HR or 12V-80Ah/20HR; capacity only | web page |
Engine oil
The manual specifies the oil grade on its capacities page: 4.4 US qt with filter for SKYACTIV-G 2.0; 4.8 US qt with filter for SKYACTIV-G 2.5; 5.4 US qt with filter for SKYACTIV-D 2.2 (oil grade not printed in extracted sections (refers to Recommended Oil)) — web page.
How the 2018 compares with nearby years
Against the 2017 CX-5: the two manuals do not print the same part types, so there is nothing to compare line by line.
Against the 2019 CX-5: the two manuals do not print the same part types, so there is nothing to compare line by line.
The 2018 CX-5 belongs to the 2nd gen (KF), which began with the 2017 model year (MY2022 facelift: new headlights and taillights); 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 2018 models
- 7444 (front turn signal/parking lights (some models)): 14 other 2018 models list it, including Ford Escape, Ford F-150, Nissan Altima, Nissan Frontier, Nissan Pathfinder, Nissan Rogue.
- W5W (front side-marker lights and license plate lights): 16 other 2018 models list it, including Ford Escape, Ford Explorer, Ford F-150, Ford Transit, Mazda Mazda3, Nissan Altima.
- 7443 (rear turn signal lights and brake lights/taillights/rear side-marker lights): 5 other 2018 models list it, including Mazda Mazda3, Toyota Corolla, Toyota RAV4, Toyota Sienna, Toyota Tacoma.
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 2018 Mazda CX-5 owner's manual does not list wipers and filters sizes; for wipers, measure each blade end to end and buy the nearest whole-inch size.
Buying the parts for a 2018 CX-5
- Small bulbs: this manual names 5 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).
- Battery: the manual prints 12V-60Ah/20HR or 12V-65Ah/20HR. Match the cold cranking amps on the old label or higher, and keep the terminals on the same sides.
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. Before you buy, compare the number printed on the old part with the table above. See how this site reads manuals.
Other CX-5 years
All Mazda CX-5 years in one table