The GM Genuine Parts 19244500 is an OEM engine oil pressure sensor designed for select Chevrolet, Buick, GMC, and Cadillac models, offering a compact digital output, 0–1000 kPa range, and proven durability beyond 50,000 miles. It delivers factory-fit accuracy, sealed M12 thread, and a typical response time under 10 ms. Is the higher price justified by warranty coverage, validation standards, and long-term reliability—read on for a practical cost-versus-value assessment.
Key Takeaways
- OEM-fit engine oil pressure sensor offering accurate digital output and reliable performance for Chevrolet, Buick, GMC, and Cadillac vehicles.
- Proven longevity often exceeding 50,000 miles when installed with correct torque, clean flange, and intact wiring.
- Higher MSRP than aftermarket alternatives but justified by OE validation, precise fitment, and GM warranty backing.
- Real-world testing reports consistent readings, quick response, and low failure rates when installation quality is maintained.
- Best choice for owners and technicians prioritizing reliability and OEM assurance; consider cheaper options if budget outweighs OEM benefits.
What the 19244500 Sensor Offers and Key Specifications
Overview: the GM Genuine Parts 19244500 is an engine oil pressure sensor built to OEM standards and intended for Chevrolet, Buick, GMC, and Cadillac applications.
It describes sensor features and technical details clearly for the reader.
What does it offer? Accurate digital output, flange mount design, compact dimensions: 4.1 x 2.1 x 2.1 inches, weight 2.08 ounces.
Accurate digital output with a flange mount and compact 4.1 x 2.1 x 2.1-inch, 2.08-ounce design
How precise is it? Measurement accuracy ±2.5 degrees Fahrenheit, upper temp rating 250°F.
Practical considerations: OEM part number 19244500, straightforward replacement, backed by GM.
Who should consider it? Owners seeking true OE fit and reliable specifications.
Real-World Performance, Reliability, and Customer Feedback
Having established the sensor’s specifications, attention turns to how those numbers hold up in everyday use: performance, longevity, and owner impressions.
Independent real world testing and user experiences report consistent digital output, quick response, and measurements within expected tolerances for OE parts. Longevity aligns with GM validation cycles; many report stable operation beyond 50,000 miles.
Practical notes: install torque, flange seal condition, and wiring integrity affect outcomes.
- Consistent readings in city and highway driving
- Installation: torque spec and clean mounting surface matter
- Failure modes: wiring faults more common than sensor death
- Reports of 50,000+ mile durability
- High average rating, 547 reviews
Cost, Warranty, and Who Should Buy This Sensor
While price will often be the deciding factor, the GM Genuine Parts 19244500 balances cost against OE-level validation, warranty support, and measurable durability.
While price matters, the GM Genuine Parts 19244500 delivers OE validation, warranty backing, and proven durability.
A brief cost comparison shows OEM pricing typically higher than aftermarket clones; expect MSRP variance but precise fitment, 4.1 x 2.1 x 2.1 in dimensions, 2.08 oz weight, and ±2.5°F accuracy justify premium.
Warranty: Amazon 30-day return, GM PDF-backed warranty details available.
Who should buy?
Q: Who is the target audience?
A: Owners of Chevrolet, Buick, GMC, Cadillac seeking true OE replacement, technicians valuing fit, longevity, and documented validation. Practical, cost-aware buyers.
Frequently Asked Questions
Does It Fit Non-Gm Vehicles With Adapters?
No; it generally will not fit non-GM vehicles with adapters. Like a key forced into a different lock, adapter compatibility is limited. Buyers should consider aftermarket alternatives designed for specific non‑GM fittings instead.
Can It Be Reused After Cleaning?
Yes; the sensor can often be reused after careful cleaning. Technicians recommend gentle cleaning methods, avoiding abrasive solvents, and ensuring reusable materials like lint-free wipes and electronic cleaner are used to preserve sensing surfaces and seals.
Is Installation Diy-Friendly Without Special Tools?
Yes — like a confident clockwork, installation difficulty is low; a skilled DIYer can complete it with common necessary tools (wrenches, torque, socket set) and basic electrical know-how, avoiding specialty equipment in most cases.
Does It Affect Oil Pressure Gauge Calibration?
Yes. The replacement sensor can alter oil pressure gauge calibration slightly; engineers design the sensor to match OE output, minimizing deviation, but installation or sensor tolerances may require recalibration to restore exact gauge calibration and readings.
Are There Counterfeit Versions to Watch For?
Like a red flag in fog, counterfeit versions exist; technicians should use counterfeit detection methods and verify part authenticity via OEM markings, serial numbers, authorized dealers, packaging quality, and cross-checks with GM databases or paperwork.
