JP Group Oil Filler Cap, Standard Metal | VW Beetle 1950–1979, Super Beetle & Bus 1949–1979 (Type 1 Engine) | OE 111 115 485 (JP-8129-0)
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JP Group Oil Filler Cap, Standard Metal — VW Beetle, Super Beetle & Bus (JP-8129-0)
Short answer: JP-8129-0 is the standard push-on metal oil filler cap with seal for the oil filler neck on the air-cooled VW Type 1 upright engine. EMPI lists it for the 1950–1979 Beetle, 1971–1980 Super Beetle, 1949–1979 Bus (Transporter) and 1968–1974 Campmobile. JP Group cross-references it to VW OE 111 115 485 (JP ref 8113600306). Sold each.
Part numbers: JP-8129-0 · OE 111 115 485 · JP Group 8113600306 · UPC 707924524642.
Fitment
| Years | Vehicle | Notes |
|---|---|---|
| 1950–1979 | VW Beetle | Per EMPI, standard Type 1 oil filler neck |
| 1971–1980 | VW Super Beetle | Per EMPI |
| 1949–1979 | VW Bus (Split and Bay Window) with Type 1 upright engine | Per EMPI; 1972–1979 Type 4 engines use a different cap |
| 1968–1974 | VW Campmobile (Westfalia) | Per EMPI |
| 1955–1974 | VW Karmann Ghia | Per Heritage Parts Centre for 111 115 485 |
| 1972–1979 | VW Bus with Type 4 engine (1.7, 1.8, 2.0) | Does not fit — Type 4 uses the 021 115 311 filler (see JP-8130-0) |
| Any | Aftermarket billet or chrome fillers | Does not fit unless the neck is the stock size |
Specifications
| Spec | Detail |
|---|---|
| Brand | JP Group (Denmark), distributed by EMPI |
| Part number | JP-8129-0 |
| OE reference | 111 115 485 |
| JP Group reference | 8113600306 |
| UPC | 707924524642 |
| Type | Standard push-on cap with seal |
| Weight | Approx. 0.1 lb (estimate) |
| Sold as | Each |
What's Included
- One oil filler cap.
Not Included
- The oil filler neck (breather tower) and its gasket
- Breather hoses and clamps
- Engine oil
Why It Matters
On a Type 1 engine, the oil filler cap seals the top of the breather tower. A cap that is bent, rusted or has a hard, flattened seal lets oil mist blow out onto the fan shroud and the generator, coats the engine bay in grime and lets dirt into the crankcase. A loose cap can also pop off and get lost, and an open filler at speed throws oil across the engine. If your engine is always oily around the filler, or the cap spins without gripping, a new cap is the cheapest fix. Many restorers also replace a missing or wrong-looking cap to bring the engine bay back to stock.
Installation Notes
- Wipe the filler neck lip clean so the new seal can seat evenly.
- Press the cap squarely onto the neck. It should grip firmly without forcing.
- If the cap is loose, check the filler neck for a dented or out-of-round lip, and replace the neck if needed.
- Check the oil level with the dipstick, not through the filler, and do not overfill.
Frequently Asked Questions
Does this fit my 1972 Bus?
Only if it has the 1600 Type 1 upright engine. 1972–1979 Buses with the 1.7, 1.8 or 2.0 Type 4 engine use a different filler; see JP-8130-0.
Does it fit my 1967 Beetle?
Yes. EMPI lists JP-8129-0 for the 1950–1979 Beetle.
Is this the same as OE 111 115 485?
Yes. EMPI and JP Group cross-reference JP-8129-0 to VW 111 115 485.
Does it include the seal?
Yes. The cap is supplied ready to fit.
Will it fit a chrome aftermarket filler?
Only if the filler neck is the stock diameter. Many aftermarket fillers come with their own cap.
Is it new?
Yes. New, supplied by JP Group of Denmark through EMPI.
Explore Related Categories
Engine Parts & Performance Oil Cooling & Components VW Beetle Parts VW Bus / Type 2 Parts
California Prop 65 Warning: This product can expose you to chemicals including lead and/or lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov. Legal for use on pre-pollution-controlled vehicles only.
