A Guide to the Starter Motor on Your 2016-2020 Lincoln Navigator
Understanding starter replacement for your Navigator is key to avoiding a no-start situation.
- A single, sharp click with no crank is a classic symptom of a bad starter.
- Verify your battery is healthy before condemning the starter; they have similar symptoms.
- The 2016-2017 and 2018-2020 models may use different starters; confirm the part number for your specific year.
- Motorcraft (OEM) is the most recommended brand for reliability, but quality aftermarket options like MPA can offer good value.
Is Your Lincoln Navigator Starter Failing?
A failing starter rarely dies without warning. It usually gives clues that it's on its way out. The most common issue is a single, sharp 'click' when you try to start the engine, but nothing happens. This often means the starter's solenoid is trying to engage but the motor itself isn't turning. You might also experience a slow, sluggish crank, where the engine seems to struggle to turn over. This can be confused with a weak battery, so it's important to test the battery first. 🎬 Watch: How to tell if your battery, alternator, or starter is failing. Another serious symptom is a grinding noise after the engine has started, which could mean the starter gear is not disengaging from the flywheel correctly.
OEM vs. Aftermarket Starters: What's the Right Choice?
When replacing the starter on your Navigator, you'll face a choice between OEM (Motorcraft) and aftermarket brands like MPA. Here’s an honest breakdown:
- Motorcraft (OEM): This is the brand that built the original starter for your Lincoln. Motorcraft parts are designed for a perfect fit and are built to Ford's exact specifications. They are generally considered the most reliable option, though they often come at a higher price. Forum discussions among Ford and Lincoln owners often recommend sticking with Motorcraft for critical electrical parts to ensure longevity and avoid premature failures.
- MPA (Aftermarket): MPA (Motorcar Parts of America) is a well-known aftermarket manufacturer that produces new and remanufactured starters. Their "Quality-Built" line aims to meet or exceed original equipment specifications and each unit is tested before shipping. For many owners, a new aftermarket starter from a reputable brand like MPA offers a good balance of quality and value, often costing less than the OEM equivalent. However, experiences with aftermarket electrical parts can vary; some owners report great success, while others have experienced shorter lifespans compared to OEM.
Pro Tip: Check Your Part Numbers
The 2016-2020 Lincoln Navigator spans two different vehicle generations. The starter for a 2016-2017 model may be different from a 2018-2020 model. Always verify the correct OEM part number for your specific year and VIN before purchasing. Common part numbers include CK4Z-11002-B for 2015-2017 models and JL1Z-11002-B for 2018-2020 models.
Known Issues, Recalls, and TSBs
As of now, there are no specific recalls or widespread Technical Service Bulletins (TSBs) from the NHTSA directly concerning starter motor failure on the 2016-2020 Lincoln Navigator. Most starting issues are related to standard wear and tear. However, always check for corroded battery cable ends, as this is a common issue on Lincoln vehicles that can mimic starter failure.
🎬 See how a 2016 Navigator owner solved a clicking no-start issue.| Part Type | Estimated Cost |
|---|---|
| New Aftermarket (e.g., MPA) | $132.62 - $344.48 |
| New OEM (Motorcraft) | $290.00 - $480.00 |
| Shop Labor | $150.00 - $300.00 |
Frequently Asked Questions (FAQ)
Is it my starter or my battery?
A weak or dead battery is the most common cause of a no-start condition. If you hear a rapid clicking sound or the interior lights dim significantly when you try to start the engine, the battery is likely the culprit. A single, solid click often points to the starter. The best first step is to have your battery tested; most auto parts stores offer this service for free.
Where is the starter located on the Lincoln Navigator?
On the 2016-2020 Lincoln Navigator, the starter motor is typically located on the passenger side of the engine, mounted to the transmission bell housing where the engine and transmission meet. Accessing it requires safely lifting the vehicle.
Can I replace the starter myself?
For an experienced DIY mechanic, replacing the starter is a manageable job that can save significant labor costs. It requires safely jacking up the vehicle, disconnecting the battery, and working underneath the car with the right tools. However, accessing the top mounting bolt can be difficult, so beginners may want to leave this job to a professional.
🎬 Watch this step-by-step guide to replacing the starter yourself.What is a 'core charge' on a starter?
Many remanufactured and some new starters are sold with a core charge. This is a refundable deposit that you get back when you return your old, failed starter to the seller. This allows manufacturers to rebuild the old part, which is an environmentally friendly practice.
Helpful Videos
Technical Specifications
OEM Part Numbers: CK4Z-11002-B CK4Z11002B JL1Z-11002-B JL1Z11002B SA-1147
Voltage: 12V, Power Rating: 1.4 kW, Rotation: Clockwise, Number of Teeth: 13.
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The information in this article is provided for general reference and educational purposes only. Vehicle specifications, procedures, and part compatibility can vary by production date, trim level, and region. Always consult your vehicle's factory service manual and verify part numbers before purchasing or performing repairs. Safety-critical components such as airbags, seat belts, and braking systems should be installed by a qualified professional.
- Lincoln Navigator: