Wix 51348 Cross Reference: All Compatible Oil Filter Replacements
The WIX 51348 is a spin-on oil filter with an exceptionally broad fitment range covering Toyota, Ford, Chrysler, Dodge, Jeep, Mazda, Lexus, GM, Suzuki, and many others. Its verified cross references include the FRAM PH3614, Purolator L10241, NAPA Gold 1348, AC-Delco PF53, Mobil MO241, and Bosch 3323. Each of these shares the same thread size, gasket diameter, and bypass valve range.
What Is the WIX 51348 Oil Filter?
The WIX 51348 is a standard spin-on oil filter from WIX's conventional lube filter line. It uses pleated cellulose media inside a steel can, an anti-drainback valve to prevent dry starts, and a bypass relief valve that opens under high restriction to protect the engine.
WIX has a long history in the OE filtration supply chain. Many professional technicians specify WIX as a reliable mid-tier choice across a wide range of applications.
What Vehicles Does the WIX 51348 Fit?
The WIX 51348 covers an unusually wide range of makes. Confirmed applications include vehicles from Toyota, Lexus, Ford, Lincoln, Mercury, Chrysler, Dodge, Jeep, Plymouth, Mazda, GM (Chevrolet, GMC, Saturn, Geo), Saab, Suzuki, Volkswagen, and others.
Because fitment spans decades and dozens of platforms, the specific year and engine must always be verified. Enter your year, make, model, and engine into the WIX fitment lookup before purchasing. A single part number covering this many applications means the filter size is common across many four-cylinder and small V6 platforms, but not every vehicle in those brands uses it.
WIX 51348 Specifications
The cross reference works because compatible filters share the same physical dimensions and valve pressures. The WIX 51348 uses these specifications:
| WIX 51348 | What the spec sheets say |
|---|---|
| Thread size | 3/4-16 UNF |
| Outside diameter | 2.921 in (74.2 mm) |
| Overall height | 3.404 in (86.5 mm) |
| Anti-drainback valve | Yes |
| Bypass valve pressure | 8–11 PSI |
| Media | Enhanced cellulose |
| Micron rating | 21 microns |
| Typical service interval | Up to 5,000 miles |
Any aftermarket filter with matching thread size, gasket OD, height, and a bypass valve in the same pressure range is a physical cross reference for the 51348.
WIX 51348 Cross Reference Chart
Here are the verified cross-reference part numbers across major brands. Each filter shares the 51348's mounting dimensions and bypass valve range.
| Brand | Part Number | Tier |
|---|---|---|
| WIX | 51348 | Standard |
| WIX | 51348XP | Extended Performance |
| FRAM | PH3614 | Extra Guard |
| FRAM | TG3614 | Tough Guard |
| FRAM | XG3614 | Ultra Synthetic |
| Purolator | L10241 | Classic |
| Purolator | PL10241 | PureONE |
| AC-Delco | PF53 | Professional |
| NAPA Gold | 1348 | Mid-Grade |
| Mobil | MO241 | Standard |
| Bosch | 3323 | Premium |
| CARQUEST | 85348 | Standard |
| STP | S3614 | Standard |
| Baldwin | BT223 | Heavy Duty |
| Toyota OEM | 90915-YZZD1 | OEM |
| Toyota OEM | 90915-YZZG1 | OEM (alternate) |
The two Toyota OEM numbers reflect different application years within the Toyota and Lexus platforms that use this filter size. Verify which applies to your exact year and engine.
How to Read This Chart
Find your current filter's brand and part number, then read across to the brand you want to switch to. A technician moving from a FRAM PH3614 to a WIX product would choose the 51348 for a standard cellulose service or the 51348XP for extended synthetic oil intervals. The physical fit is identical across every row.
WIX 51348 vs 51348XP: What Is the Difference?
The 51348 and 51348XP are the same physical size and fit the same vehicles. The difference is entirely internal.
| Feature | WIX 51348 | WIX 51348XP |
|---|---|---|
| Media | Enhanced cellulose | Synthetic micro-glass |
| Service interval | Up to 5,000 miles | Up to 10,000 miles |
| Anti-drainback valve | Rubber | Silicone |
| Best for | Conventional oil, short intervals | Synthetic oil, extended drains |
| Filtration | 21 microns | Enhanced synthetic |
If you run full synthetic oil and change at 7,500 miles or beyond, the 51348XP is the right choice. For conventional oil at 3,000 to 5,000 mile intervals, the standard 51348 is adequate. The cost difference between the two is small relative to the oil cost at a longer interval.
FRAM PH3614 vs WIX 51348: Are They Equivalent?
Yes. The FRAM PH3614 is the direct cross reference for the WIX 51348. Both share the same thread size, outside diameter, height, and bypass valve pressure range.
The FRAM equivalent for the WIX 51348 is the PH3614, not the PH3600. The PH3600 is a longer filter used on different applications. Using PH3600 where PH3614 is specified risks a dimensional mismatch.
At the standard tier, both filters use cellulose media and are rated for similar service intervals. The WIX 51348XP and FRAM XG3614 are the synthetic-media equivalents in the same physical size. Choosing between them is a matter of brand preference and availability at your service interval.
How to Confirm the Cross Reference Fits Your Vehicle
A cross reference chart is a starting point. Before purchasing, complete these three checks.
- Verify in the manufacturer's fitment lookup. Enter your exact year, make, model, and engine into the WIX, FRAM, or Purolator online catalog. Confirm the result matches the part number you plan to buy.
- Compare dimensions to the removed filter. When the new filter arrives, hold it next to the original. Thread size, gasket diameter, and overall height must match.
- Check the bypass valve range. The 51348 operates in the 8 to 11 PSI range. Confirm the cross-referenced filter is within that range if your engine has a published bypass spec.
Because the 51348 fits such a wide range of vehicles, this fitment check is especially important. A filter number that works on a Toyota may not be correct for a Ford in the same model year even if both nominally cross to the 51348.
FAQ
What is the FRAM equivalent of WIX 51348? The FRAM PH3614 is the direct equivalent of the WIX 51348. Both are standard-tier cellulose filters sharing the same thread, diameter, height, and bypass valve range. The FRAM XG3614 is the synthetic-media equivalent, comparable to the WIX 51348XP. Do not confuse the PH3614 with the PH3600, which is a different, longer filter.
What vehicles does the WIX 51348 fit? The WIX 51348 fits a broad range of vehicles across Toyota, Lexus, Ford, Chrysler, Dodge, Jeep, Mazda, GM, Saab, Suzuki, Volkswagen, and others. Because fitment spans many makes and model years, always verify your exact year and engine in the WIX fitment catalog before purchasing.
What is the difference between WIX 51348 and 51348XP? Both filters are physically identical. The 51348 uses enhanced cellulose media rated for up to 5,000-mile intervals. The 51348XP uses synthetic micro-glass media with a silicone anti-drainback valve, rated for up to 10,000-mile intervals. Choose the XP if you run full synthetic oil.
What is the AC-Delco equivalent of WIX 51348? The AC-Delco PF53 is the confirmed cross reference for the WIX 51348. Both share the same mounting dimensions and bypass valve range.
Is WIX 51348 the same as NAPA 1348? Yes. NAPA sources its Gold-line filters from WIX. The NAPA Gold 1348 is the same filter as the WIX 51348 in a NAPA-branded package.
Closing Note
The WIX 51348 is one of the most widely applicable spin-on filters available, with confirmed cross references across every major brand. The FRAM PH3614, Purolator L10241, AC-Delco PF53, NAPA Gold 1348, and Mobil MO241 all share its physical specifications.
Before buying any cross reference, confirm fitment for your specific year and engine. For synthetic oil or intervals past 5,000 miles, step up to the synthetic-media tier: WIX 51348XP, FRAM XG3614, or Purolator PL10241.
