JLT 4x6in / 4.5x6in Air Filter Pre-Filter - Black - JLT 20-2934-01
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JLT 4x6in / 4.5x6in Air Filter Pre-Filter - Black

JLT
JLT20-2934-01
841372044519
Pre-Filters
14 Units In Stock
Air Filters, JLT, Pre-Filters
$ 29.94
$ 29.94

JLT 20-2934-01 is a dimensional pre-filters identified by its exact manufacturer part number. Compatibility depends on matching every filter, flange, mount, media, and companion-component specification rather than vehicle name alone.

Fitment

Fitment Status Universal only by exact component dimensions
Required Verification Filter dimensions, flange size, mounting interface, media type, and compatible JLT intake or component

Specifications

Brand JLT
Manufacturer Part Number 20-2934-01
Product Type Pre-Filters
Fitment Type Universal
Condition New
Official Catalog Status Current S&B-owned JLT catalog record

What's Included

One new JLT pre-filters identified by manufacturer part number 20-2934-01. Filters, couplers, clamps, heat shields, sensors, hardware, and covers are included only when expressly listed for this exact product.

About JLT

JLT develops performance intake systems, air filters, filter wraps, induction components, and under-hood accessories. JLT products are now supported through S&B Filters.

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Frequently Asked Questions

How do I confirm JLT 20-2934-01 matches my intake component?
Match every stated filter or component dimension, flange size, mounting interface, media type, and companion part number. Similar dimensions alone do not confirm compatibility.

Does this pre-filters require an ECU tune?
Tuning requirements vary by exact JLT part number and vehicle application. Follow the current product instructions and do not assume a tune is optional when the listing identifies one as required.

How should the intake system be checked after installation?
Confirm every clamp, coupler, sensor, vacuum line, breather connection, heat shield, and filter is secure. Check for leaks or contact before operating the vehicle under load.

Installation Instructions

Use the current JLT instructions for part number 20-2934-01. Disconnect the battery when required, transfer sensors and lines exactly as directed, secure every coupler and clamp, verify filter and hood clearance, check for intake leaks, and complete any required tuning before full-load operation.

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