The Dorman 42049 PCV valve grommet is presented as a direct-fit replacement for many Ford, Lincoln, and Mercury V6 engines, measuring approximately 0.75 in. ID and 1.25 in. OD with a 0.35 in. flange thickness. It seals against oil and heat, installs easily if oriented correctly, and aims to restore OEM fit, function, and longevity. What about wear limits, torque specs, or vehicle-specific fitment?
Key Takeaways
- Direct-replacement grommet designed for select Ford, Lincoln, and Mercury vehicles with OEM-like fit.
- Dimensions: 0.715″ inner diameter, 1.440″ outer diameter, 0.493″ thickness for accurate fitment.
- Made from oil- and heat-resistant compounds for reliable performance and durability.
- Installation requires clean bore, flange alignment, even seating, and avoiding over-stretching to prevent leaks.
- Verify fitment with your vehicle’s make, model, and trim before ordering; U.S.-based support and warranty available.
Product Overview and Specifications
The Dorman 42049 PCV Valve Grommet is a direct-replacement sealing component designed for select Ford, Lincoln, and Mercury vehicles.
The Dorman 42049 PCV valve grommet offers a direct-replacement seal for select Ford, Lincoln, and Mercury models.
It measures 0.715 in. inner diameter, 1.440 in. outer diameter, and 0.493 in. thickness.
What is it made of? Grommet materials are described as quality compounds that resist oil and heat, supporting long service life.
Who benefits? Owners performing routine vehicle maintenance or part restoration.
Features include direct replacement function, durability, and expert-backed support.
Practical considerations: verify model fit with the garage tool, note OEM replacement purpose, and plan periodic inspection for wear.
Installation, Fit, and Compatibility
When installing the Dorman 42049 PCV valve grommet, attention to fit, orientation, and sealing surfaces guarantees a reliable repair and prevents oil or vacuum leaks.
The installer should note inner diameter 0.715 in., outer diameter 1.440 in., thickness 0.493 in.; these dimensions guide fitment and eliminate guesswork.
Installation tips: clean the bore, align the flange, seat evenly, and avoid over-stretching.
Compatibility issues? Use the garage tool with make, model, and trim to confirm fit for select Ford, Lincoln, Mercury models.
Question: does it replace the original?
Answer: yes, direct replacement restoring functionality.
Performance, Durability, and Support
Following fit and installation considerations, attention shifts to how the Dorman 42049 performs over time, how long it lasts under normal service, and what support options are available if issues arise.
The grommet offers reliable performance and long lasting durability, made from quality materials with dimensions: ID 0.715 in, OD 1.440 in, thickness 0.493 in.
How long will it last? Typical service life matches OEM expectations under normal conditions.
What if problems occur? Dorman provides U.S.-based product experts and a warranty.
Practical note: confirm fit with the garage tool using make, model, trim before ordering.
Frequently Asked Questions
Is the Grommet Ozone- or Oil-Resistant for Long-Term Engine Exposure?
No explicit ozone- or oil-resistance claim is provided; the manufacturer emphasizes material durability and engine compatibility, implying resistance suited for typical PCV environments, but users should confirm specifications or consult product experts for long-term exposure assurance.
Can This Grommet Be Reused After Removal?
No — it should not be reused. Like a weathered seal peeling from a sunbaked valve, its grommet lifespan shortens after removal; replacement is recommended. Installation tips: always fit a new grommet and confirm proper seating.
Does It Come With a Warranty or Satisfaction Guarantee?
Yes; Dorman typically offers warranty details and customer satisfaction assurances through its support channels and seller policies. The company’s U.S.-based experts and return processes address defects, ensuring warranty coverage and satisfaction remedies.
Are Any Installation Tools or Lubricant Included?
No, installation tools and lubricant options are not included. The manufacturer supplies only the replacement grommet; technicians or owners must obtain any necessary tools and choose appropriate lubricant options separately for proper installation and sealing.
Is the Grommet Compatible With Aftermarket PCV Valves?
Yes. The grommet is generally compatible with many aftermarket PCV valves; aftermarket compatibility depends on matching dimensions. Grommet performance remains reliable when inner and outer diameters align with the chosen aftermarket valve.
