Montgomery Ward 392050 Engine Oil Filter - Cross Ref FRAM PH30 AC PF25 GM V8

## Montgomery Ward 392050 Spin-On Engine Oil Filter

Up for sale is a brand new, unused **Montgomery Ward** engine oil filter (SKU 3920 50 / Art No. 39205). This high-quality spin-on canister replacement part features a robust steel wall body construction and comes preserved inside its original retail cardboard box. Excellent for direct installation or general garage automotive bench inventory backup.

*Please note: As shown in the photos, the original retail box exhibits general exterior storage shelf-wear, edge crushing, and minor corner fraying. The spin-on filter element inside remains fully sealed, pristine, completely clean, unused, and fully ready for engine service.*

### Technical Specifications:

* **Brand:** Montgomery Ward & Co., Inc. (Chicago, IL)

* **Part Number:** SKU 3920 50 / Art No. 39205 (Box Series Code: 61-4)

* **Filter Style:** Full-Flow Spin-On Canister

* **Thread Size:** 13/16" - 16

* **Compatibility:** Works safely with conventional, premium high-mileage, and synthetic blend motor oils.

### Industry Cross-Reference & Interchange:

This filter features identical thread dimensions, gasket footprints, and core sizing to several standard industry filters. It directly replaces or cross-references with the following popular manufacturer part numbers:

* **FRAM:** PH-30 / PH30

* **AC Delco:** PF-25 / PF25

* **Purolator:** PER-49 / PER49

* **GMC / Chevrolet OEM:** 6438261

* **Wix:** 51069

* **Baldwin:** B27

### Exact Vehicle Fitment & Applications:

The 392050 profile provides broad application history across a massive baseline of classic General Motors rear-wheel-drive configurations (spanning mid-1960s to the early 1980s). Exact application coverage noted on the packaging includes:

* **Chevrolet / GMC Trucks:** Comprehensive coverage across classic C10, C20, K10, K20, Suburban, Blazer, Jimmy, and light commercial models (Years: 1962–1981).

* **Chevrolet Cars:** Broad compatibility baseline for standard 6-cylinder blocks (1963–1979), Vega 4-cylinder (1917–1977), and classic small-block V8 lines (1968–1981, excluding 301).

* **Buick:** Fits select V8 305 and 350 L-block options (1978–1980) and standard Buick 6-cylinder models (1968–1971).

* **Oldsmobile:** Direct fitment for Olds 6-cylinder configurations (1966–1971) and V8 305 / 350 L-block units (1978–1980).

* **Pontiac:** Covers Pontiac 4-cylinder 140/151 engines (1975–1979), Pontiac 6-cylinder blocks (1964–1965, 1970–1976), and Pontiac V8 305 and 350 engines (1978–1981).

*Note: Please double-check your vehicle's factory clear space and clearance dimensions or verify with your service manual to confirm an exact engine fitment match before purchasing.*

### Shipping & Returns:

* Securely packed inside a sturdy secondary box to guarantee the filter canister body and mounting threads arrive completely protected.

* Fast, reliable handling and departure out of California.

* Calculated shipping by weight—no automated overcharges.