The 2016 370Z with the VQ37VHR is a genuine sports car that runs hard and hot. When maintained properly it's reliable, but track use, aggressive driving, and heat management issues lead to predictable failures—especially in the cooling system and transmission components.
Transmission Oil Cooler Failure (7-Speed Auto)
Common · high severity
Typical onset: 60,000-90,000 mi
Symptoms: Transmission fluid in coolant (strawberry milkshake in overflow tank), Coolant in transmission (harsh shifting, delayed engagement), Overheating transmission temp gauge, Check engine light with trans codes
Fix: Replace transmission cooler, flush both coolant and transmission systems completely, sometimes requires transmission rebuild if contamination was severe. 6-8 hours labor for cooler only, 15-25 hours if trans needs rebuild.
Estimated cost: $1,200-$1,800 cooler only, $4,500-$7,000 with transmission rebuild
VQ37VHR Oil Consumption / Piston Ring Failure
Occasional · high severity
Typical onset: 80,000-120,000 mi
Symptoms: Excessive oil consumption (1 qt per 1,000 mi or worse), Blue smoke on startup or hard acceleration, Fouled spark plugs, Loss of power, rough idle
Fix: Rings fail from heat cycling and aggressive driving. Requires engine teardown, honing cylinders, new rings and bearings at minimum. Most techs recommend short block replacement given labor involved. 25-35 hours labor.
Estimated cost: $5,500-$9,000 depending on machine work vs. short block swap
Symptoms: Engine stumble or cut-out during hard cornering under 1/4 tank, Hesitation or misfire during sustained high-G loads, Fuel pressure drops under load
Fix: Factory fuel system cannot keep pumps submerged in aggressive driving with low fuel. Aftermarket fuel pump solutions exist. Some also replace clogged fuel filter (part of in-tank assembly). 3-5 hours labor for pump/filter work.
Estimated cost: $800-$1,500 for quality aftermarket solution
Transmission Mount Failure
Common · low severity
Typical onset: 50,000-80,000 mi
Symptoms: Clunk when shifting (especially manual trans), Excessive driveline movement on launch, Vibration at idle in gear, Visible sagging or torn rubber on mount
Fix: High-torque V6 tears factory mounts, especially with spirited driving or track use. Manual cars see this more. Replace with OEM or upgraded polyurethane. 2-3 hours labor.
Estimated cost: $400-$700
Clutch Slave Cylinder Failure (Manual)
Occasional · medium severity
Typical onset: 40,000-80,000 mi
Symptoms: Clutch pedal goes to floor with no resistance, Grinding when shifting, Cannot select gears, Fluid leak visible near transmission bellhousing
Fix: CSC is internal and requires transmission removal. Most techs replace master cylinder at same time. Common upgrade is to aftermarket HD unit. 8-10 hours labor due to trans drop.
Estimated cost: $1,200-$1,800 with upgraded components
Steering Lock Actuator Failure
Occasional · high severity
Typical onset: 40,000-100,000 mi
Symptoms: Car won't start, steering wheel locked, Clicking noise from steering column on start attempt, Dash warning about steering lock, Intermittent no-start condition
Fix: Electronic steering lock motor fails and prevents starting. Replace actuator or install bypass fuse (common workaround). Dealer-only part historically, aftermarket options now exist. 2-3 hours labor.
Estimated cost: $500-$900 with new actuator, $0 for fuse bypass (removes functionality)
Differential Bushing Wear / Clunking
Common · low severity
Typical onset: 60,000-100,000 mi
Symptoms: Clunk from rear on acceleration or deceleration, Vibration from rear differential area, Handling feels loose or imprecise
Fix: Subframe and differential bushings wear from torque loads. Replace with OEM or upgrade to solid mounts (adds NVH). 3-5 hours labor depending on access and seized hardware.
Estimated cost: $600-$1,200
Owner tips
Change transmission fluid every 30k miles regardless of manual or auto—these run hot and fluid degrades fast
Monitor oil consumption religiously; if you're adding more than 1qt between changes, investigate immediately before ring damage worsens
Never run below 1/4 tank if you drive hard; fuel starvation will lean out the engine and cause damage
Install a trans and diff cooler if tracking the car—heat is the enemy of this platform
Inspect steering lock actuator or install bypass fuse preemptively on high-mileage examples to avoid being stranded
Buy one if you want a raw, engaging sports car and can wrench or budget $2k/year for enthusiast maintenance—but avoid high-mileage examples with unknown history or track use unless priced accordingly.
AI-assisted summary drawn from NHTSA recall data, our labor-times database, and platform knowledge. Not a substitute for a pre-purchase inspection on a specific vehicle.
Fitment notes: Battery located in trunk; reverse terminal configuration
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Every control module on the 2009-2020 Nissan 370Z — where it lives, replacement time, and what it takes to program a replacement. Modules marked dealer / factory tool won't work after a part swap alone — budget for programming.
⚠️ Mileage programming required by law; VIN must be written; some aftermarket tools can program mileage with proper documentation
Intelligent Power Distribution Module (IPDM-E/R)0.8 hr R&Rrelearn only +0.3 hr▸ programming details
📍 Engine bay, driver side near battery or fender
🔧 Nissan CONSULT-III Plus
⚠️ Controls fuel pump relay and multiple power distribution functions; some versions integrated with fuse box
Rear View Camera (RVC)0.5 hr R&Rno coding
📍 Integrated into rear license plate area or trunk lid
⚠️ Plug-and-play on equipped models; no separate control module, connects directly to AV unit
Nissan Anti-Theft System / Intelligent Key Control Module (NATS)0.5 hr R&Rdealer / factory tool +0.8 hr▸ programming details
📍 Integrated into BCM; separate IPDM-E/R in engine bay
🔧 Nissan CONSULT-III Plus
⚠️ Key programming requires PIN code from Nissan; all keys must be present for registration; IPDM-E/R is Intelligent Power Distribution Module
Aftermarket tool coverage varies by software version and vehicle build — treat "aftermarket tool" rows as "usually possible" and verify against your tool maker's coverage list before promising a customer. Spot a wrong location or hour? Tell us — corrections ship fast here.
Size-standard part numbers — verify your connector type before buying. Rear blades are model-specific; check the package's vehicle list.
Fuel economy figures are EPA data via fueleconomy.gov (median across matching trims). Performance figures are compiled estimates for the 2016 Nissan 370Z 3.7L V6 VQ37VHR and can vary by trim.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Lexus & Toyota Mechanic · 20+ years.