OUR ONLINE CHECKOUT is CLOSED and we are NOT accepting any NEW orders at this time.

We are still fulfilling and shipping previously submitted and/or delayed order requests (as product availability allows) UNTIL NOVEMBER 15th 2022.

But after November 15th, all still pending backordered unshipped items will be automatically CANCELLED **(except for any special ordered drop-shipped or made/machined-to-order items).

Our ability to respond to emails is greatly hampered by being under-staffed during this downsize transition time. But we continue to endeavor to answer email inquiries as best we can. And we will continue responding to emails through until early March 2023 because we are wholly committed to resolving any other issues that may arise from previous sales. It is still UNCERTAIN, but we may re-open a substantially downsized version of our store again in the Spring of 2023.

We sincerely appreciate your patience, understanding during this period of restructuring and/or closing. And a huge thank you to all of you whose support and loyalty we have been the beneficiary of over the 23 years that we have worked diligently to support the information and parts needs of the aircooled VW community!

VW Parts Catalog > Engine Parts > Oil System > Oil Pressure Switches and Sending Units
7 products found
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VDO Direct Mount Gauge, 100psi, 1 1/2" White Face, 1/8-27 NPT
VDO Direct Mount Gauge, 100psi, 1 1/2" White Face, 1/8-27 NPT
Price: $54.95

VDO's direct mount high pressure gauge is nice for monitoring oil pressure. Mounting this on the engine lets you compare the actual engine pressure with your gauge, to verify your readings are correct. more info
Time-Sert Tool Rental, 10 x 1.5mm (10mm Head Stud), Big-Sert Repair, 5015
Time-Sert Tool Rental Fee, 10 x 1.5mm (10mm Head Stud), Big-Sert Repair, 5015
Rental Fee $30.00
$100 Tool Core charged AT TIME OF SHIPMENT (refunded upon return per terms of service)

Time-Sert Tool Rental, 10 x 1.5mm (10mm Head Stud), Big-Sert Repair, 5015 is the best thread repair kit available. This is typically used to repair cylinder head stud threads in engine cases, that have previously pulled a case-saver, the drilled hole is .484" (31/64"). The rental period for this kit is: ONE MONTH. more info
Amsoil Z-ROD 20W-50 Synthetic Motor Oil, QUART, ZRFQT-EA
Amsoil Z-ROD 20W-50 Synthetic Motor Oil, QUART, ZRFQT-EA
Price: $14.95

Amsoil Z-ROD 20W-50 Synthetic Motor Oil, QUART, ZRFQT-EA is one of the finest engine oils you can use for our Flat Tappet aircooled VW engines. This oil was designed from the beginning to provide flat tappet protection for our 1930s designed engines! We offer this 20W-50 for guys that insist on running this viscosity oil for their cars. This product can ONLY ship via Ground (UPS Ground, USPS Parcel Post, etc)! more info
Amsoil Z-ROD 10W-30 Synthetic Motor Oil, QUART, ZRTQT-EA
Amsoil Z-ROD 10W-30 Synthetic Motor Oil, QUART, ZRTQT-EA
Price: $14.95

Amsoil Z-ROD 10W-30 Synthetic Motor Oil, QUART, ZRTQT-EA is one of the finest engine oils you can use for our Flat Tappet aircooled VW engines. This oil was designed from the beginning to provide flat tappet protection for our 1930s designed engines! We recommend 10-30 in most every case, since oil pressures over 45psi will cause the engine to bypass the stock oil cooler! If you have a 26mm or 30mm oil pump, or cruise at higher than normal speeds, we recommend you check your hot oil PRESSURES to make sure you are not exceeding 45psi, which will bypass the cooler and cause oil temperatures to skyrocket. This product can ONLY ship via Ground (UPS Ground, USPS Parcel Post, etc)! more info
Oil Pressure Switch Boot, Type 4 Engine (1972-79 Bus and 1980-83 1/2 Vanagon), 021-119-957-021-957
Oil Pressure Switch Boot, Type 4 Engine (1972-79 Bus and 1980-83 1/2 Vanagon), 021-119-957-021-957
Price: $12.95
SALE ITEM! use code TOOMANY30

Oil Pressure Switch Boot, Type 4 Engine (1972-79 Bus and 1980-83 1/2 Vanagon), 021-119-957-021-957 seals the oil pressure switch off from air leakage. These are often split, cracked, or simply missing! Without this boot, cooling air exits the tin upward and the engine runs hotter! more info
Oil Pressure Sending Unit (Idiot Light Switch), Stock, All Aircooled Models, 021-919-081B
Oil Pressure Sending Unit (Idiot Light Switch), Stock, All Aircooled Models, 021-919-081B
Price: $12.95

Oil Pressure Sending Unit (Idiot Light Switch), Stock, All Aircooled Models, 021-919-081B grounds the idiot light circuit which turns the light on your dash, when oil pressure drops below 2.5psi. These do go bad, either by leaking or not opening or closing properly. more info
ECONO Oil Pressure Sending Unit (Idiot Light Switch), Stock, All Aircooled Models, 021-919-081B
ECONO Oil Pressure Sending Unit (Idiot Light Switch), Stock, All Aircooled Models, 021-919-081B
Price: $5.95

ECONO Oil Pressure Sending Unit (Idiot Light Switch), Stock, All Aircooled Models, 021-919-081B grounds the idiot light circuit which turns the light on your dash, when oil pressure drops below 2.5psi. These do go bad, either by leaking or not opening or closing properly.

We recommend buying the better quality Mexican unit but these Chinese made units will do in a pinch or if you are short on funds.
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