How to replace the ignition lock cylinder and ignition switch on the Nissan Frontier?

The negative battery terminal cable needs to be unplugged. Take off the knee bolster and steering column covers. After that, track the wiring harness from the ignition switch down the column to disconnect the ignition switch electrical connector. The key should be inserted and continuity checked between indicated terminals of the connector at each position on the ignition switch. Replace if different from specified continuity. Also, verify that there is no wear or looseness in the ignition lock cylinder and that its key positions align with markings on housing. If the ignition lock cylinder is defective, the entire steering column lock assembly must be replaced. To replace, follow steps to access the ignition switch. The ignition lock cylinder cannot be replaced by itself: the whole housing must be replaced. Remove shear-head bolts retaining ignition switch/ignition lock cylinder assembly and separate bracket halves from the steering column. This can be done by drilling a hole in each bolt's center and removing them with screw extractors. Put new switch assembly into place, install shear-head bolts as well as tightening them until they snap at their heads. Finally, make sure you center the airbag clock spring when you are installing a steering wheel where it was removed.

Genuine Nissan Frontier Ignition Switch

Starter Ignition Switch

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Nissan Frontier Ignition Switch
Part Number: 48750-0M010
$65.35 MSRP: $87.90
You Save: $22.55 (26%)
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Product Specifications
- Other Name: Switch-Ignition, Switch; Switch Assembly-Ignition
- Replaces: 48750-0M000, 48750-0M005
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2008-2019 Nissan Frontier | LE, Off-Road, PRO-4X, S, SE, SL, SV, XE | 4 Cyl 2.5L, 6 Cyl 4.0L | QR25DE, VQ40DE
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Nissan Frontier Ignition Switch Assembly
Part Number: 48750-3S500
$86.18 MSRP: $121.72
You Save: $35.54 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assy-Ignition; Ignition Switch
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 1998-2004 Nissan Frontier | SC, SE, STD, XE | 4 Cyl 2.4L, 6 Cyl 3.3L | KA24DE, VG33E
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Nissan Frontier Ignition Switch Assembly
Part Number: 25150-6LA1A
$85.51 MSRP: $120.78
You Save: $35.27 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assy-Ignition; Ignition Switch, Power Switch, Start Button
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2023-2025 Nissan Frontier | Hardbody Edition, PRO-4X, PRO-X, S, SL, SV | 6 Cyl 3.8 L GAS
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Nissan Frontier Ignition Switch Assembly
Part Number: 25150-3TA0B
$107.76 MSRP: $143.18
You Save: $35.42 (25%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assy-Ignition; Start Button
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2020-2021 Nissan Frontier | PRO-4X, S, SV | 6 Cyl 3.8 L GAS
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Nissan Frontier Ignition Switch Assembly
Part Number: 25150-5NA0A
$80.02 MSRP: $106.33
You Save: $26.31 (25%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assy-Ignition; Ignition Switch, Power Switch
- Warranty: This genuine part is guaranteed by Nissan's factory warranty.
Fits the following Vehicles:
- 2022 Nissan Frontier | PRO-4X, PRO-X, S, SV | 6 Cyl 3.8 L GAS

Nissan Frontier Ignition Switch

The Nissan Frontier Ignition Switch connects battery current to the starter circuit, ignition circuit, and component circuit to control the flow of electrical power and start the engine. The Ignition Switch assembly of the Nissan Frontier truck is located on the steering column. It receives the matched key and turns through lock, off, acc, on, and start. When an officer performs a Frontier operation, the following cutoffs take place: lock to turn off power completely and secure the steering shaft and gear selector in park, acc to allow equipment like the radio to run while the engine isn't running, on to maintain power to engine management and other components after start-up, and start to send current to the starter motor, plus fuel and ignition systems until the engine fires. The internal contact set of the Ignition Switch routes the battery feed, but worn contacts may make starting hard or cause stalling or momentary loss of the lights. Rotation may get jammed because of the key or tumbler wear. A coded key sends a signal to the computer in the Nissan vehicle. The signal must be recognized in order for the Ignition Switch to enable starting. This helps keep Nissan Frontier vehicles secure. The Ignition Switch is essential for the vehicle's operation.

If you need any OEM Nissan Frontier Ignition Switch, feel free to choose them out of our huge selection of genuine Nissan Frontier Ignition Switch. All our parts are offered at unbeatable prices and are supported by the manufacturer's warranty. In addition, we offer quick shipping to have your parts delivered to your door step in a matter of days.

Nissan Frontier Ignition Switch Parts Questions & Experts Answers

Ignition Switch Assembly
48750-3S500
Q: How to replace the ignition lock cylinder and ignition switch on the Nissan Frontier?
A:
The negative battery terminal cable needs to be unplugged. Take off the knee bolster and steering column covers. After that, track the wiring harness from the ignition switch down the column to disconnect the ignition switch electrical connector. The key should be inserted and continuity checked between indicated terminals of the connector at each position on the ignition switch. Replace if different from specified continuity. Also, verify that there is no wear or looseness in the ignition lock cylinder and that its key positions align with markings on housing. If the ignition lock cylinder is defective, the entire steering column lock assembly must be replaced. To replace, follow steps to access the ignition switch. The ignition lock cylinder cannot be replaced by itself: the whole housing must be replaced. Remove shear-head bolts retaining ignition switch/ignition lock cylinder assembly and separate bracket halves from the steering column. This can be done by drilling a hole in each bolt's center and removing them with screw extractors. Put new switch assembly into place, install shear-head bolts as well as tightening them until they snap at their heads. Finally, make sure you center the airbag clock spring when you are installing a steering wheel where it was removed.