Replacing a throttle position sensor (TPS) is a common repair with costs driven by parts price, labor time, and vehicle specifics. Typical drivers include sensor type, engine configuration, and whether additional intake or wiring work is needed. This guide provides cost ranges in USD and practical pricing insights for U.S. buyers.
Summary table below outlines low, average, and high ranges with notes on assumptions such as vehicle year, region, and labor rates.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| TPS Sensor (OEM) | $20 | $40 | $100 | New sensor; price varies by make/model |
| Labor | $60 | $120 | $200 | 1–2 hours typical; higher in complex cars |
| Diagnostics | $20 | $60 | $120 | Scan tool + fault code reading |
| Advanced Wiring/Adapter | $0 | $30 | $90 | Possible harness or connector work |
| Taxes & Fees | $0 | $10 | $25 | Tax applied where applicable |
| Delivery/Disposal | $0 | $0 | $15 | Parts shipping or old part disposal |
Overview Of Costs
Typical range for TPS sensor replacement falls between $60 and $320 total, depending on vehicle and labor rates. For most passenger cars, expect about $80–$160 for parts and $80–$150 for labor. Assumptions: region, vehicle make/model, labor time.
Cost Breakdown
data-formula=”labor_hours × hourly_rate”>
| Component | Low | Average | High | Notes |
|---|---|---|---|---|
| Materials | $20 | $40 | $100 | TPS sensor price; OEM vs aftermarket |
| Labor | $60 | $120 | $200 | 1–2 hours typical |
| Equipment | $5 | $15 | $30 | Diagnostic tool usage |
| Permits | $0 | $0 | $0 | Not typically required for this repair |
| Delivery/Disposal | $0 | $0 | $15 | Old part disposal fee if any |
| Accessories | $0 | $10 | $20 | Boots, seals, connectors if replaced |
| Warranty | $0 | $5 | $20 | Labor or part warranty coverage |
| Overhead | $0 | $10 | $25 | Shop overhead apportioned |
| Contingency | $0 | $10 | $25 | Unforeseen issues |
| Taxes | $0 | $8 | $20 | Sales tax |
Assumptions: region, make/model, labor hours.
What Drives Price
Vehicle-specific factors include engine type, sensor interface, and whether the harness or intake needs removal. Cars with high labor times or difficult access can push costs toward the high end. Assumptions: typical passenger car, moderate access.
Regional Price Differences
Prices vary by region due to labor markets and local taxes. In the Northeast, expect about a 5–15% higher labor rate than the national average; the Midwest often aligns with average national pricing; the West Coast can be 5–10% higher due to regional costs. Regional variance matters for final estimates.
Labor, Hours & Rates
Labor typically ranges from 60 to 200 dollars, reflecting job difficulty and technician skills. A straightforward TPS replacement usually requires 0.8–2 hours. Formula: labor hours × hourly_rate.
Additional & Hidden Costs
Hidden charges may include diagnostic fees if the issue is not confirmed, or extra time if the technician discovers related faults. Some vehicles require special adapters or programming after replacement, adding 20–60 dollars in parts and 0.5–1 hour of labor. Ask for a full written estimate before work begins.
Real-World Pricing Examples
Basic — Sensor is OEM standard, no extra wiring; 1 hour labor; total around $90–$150. Assumptions: common sensor, average shop rate.
Mid-Range — OEM or good-quality aftermarket sensor; 1.25–1.75 hours; parts $30–$70; labor $110–$170; total $170–$320.
Premium — Sensor with harness replacement or additional intake work; 2–3 hours; parts $60–$100; labor $170–$250; total $290–$420.
Sample Quotes
Scenario A: Basic — 1.0 hour labor at $110/hr; TPS sensor $40; tax and disposal included; total around $170.
Scenario B: Mid-Range — 1.5 hours at $120/hr; sensor $60; wiring adapter $20; diagnostic $60; total around $290.
Scenario C: Premium — 2.5 hours at $140/hr; sensor $90; harness replacement $40; programming $25; total around $500.
Seasonality & Price Trends
Prices can shift with demand and supply of sensors. Off-season maintenance windows may offer slight discounts, while new model launches can raise OEM part costs temporarily. Monitor parts availability to time purchases.