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Gauges

Gauges and Gauge Adapters

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Fuel System Components /
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Color

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Brand

Earls
Quick Fuel

Finish

Anodized Black
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Black Anodized
Electroless Nickel Plated
Natural

Items 1 - 44 of 44

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Earls Oil Pressure Adapter Male AN -3 to 1/8" NPT 1" Longer

Oil Pressure Adapter 1" longer -3 Male to 1/8" NPT Steel Electroless Nickel Plated

Part# 968803ERL

$9.48

Earls Oil Pressure Adapter Male AN -4 to 1/8" NPT 1" Longer

Oil Pressure Adapter 1" longer -4 Male to 1/8" NPT Steel Electroless Nickel Plated

Part# 968804ERL

$9.48

Earls Schrader Valve

1/8" NPT Male Schrader Valve

Part# 9616SVERL

$6.96

Earls Straight Adapter 1/8" BSPT Male to 1/8" NPT Female

Earls Strait Adapter 1/8" British Standard Pipe Thread Male to 1/8" NPT Female

Part# 968698ERL

$12.57

Earls Straight Adapter 1/8" NPT Male to 1/8" BSPT Male

Earls Strait Adapter 1/8" NPT Male to 1/8" BSPT Male

Part# 968699ERL

$12.57

Earl’s GM LS Oil Pressure Gauge Adapter Fittings

Earls Straight 1/8” NPT Female to M16 x 1.5mm

Part# LS0021ERL

$7.95

Earl’s GM LS Oil Pressure Gauge Adapter Fittings

Earls Straight 1/8” NPT Female to M16 x 1.5mm

Part# 9919AUJERL

$7.95

Fuel Pressure Gauge

Oil-filled – 1.5" - 0 to 15 PSI – 1/8 NPT male thread,

Part# 100189ERL

$29.95

Fuel Pressure Gauge

1.5" – 0 to 15 PSI - 1/8 NPT male thread

Part# 100195ERL

$24.95

Fuel Pressure Gauge 0-30 PSI

$21.33

Fuel Pressure Gauge Adapter

-3AN Male to -3AN Male – 1/8" NPT

Part# 100188ERL

$14.95

Fuel Pressure Gauge Adapter

-8AN Male to -8AN Male – 1/8" NPT

Part# 100191ERL

$22.32

Fuel Pressure Gauge Adapter

-6AN Male to -6AN Male 1/8" NPT in Hex

Part# 100192ERL

$9.96

Fuel Pressure Gauge Adapter

-6AN Male to 1/4" NPT 1/8" NPT in Hex

Part# 100193ERL

$10.45

Fuel Pressure Gauge Adapter

-6AN Male to 3/8" NPT 1/8" NPT in Hex

Part# 100194ERL

$11.95

Fuel Pressure Gauge Adapter

-8AN Male to -8AN Male 1/8" NPT in Hex

Part# 100196ERL

$12.45

Fuel Pressure Gauge Adapter

-8AN Male to 1/4" NPT 1/8" NPT in Hex

Part# 100197ERL

$11.56

Fuel Pressure Gauge Adapter

-8AN Male to 3/8" NPT 1/8" NPT in Hex

Part# 100198ERL

$12.2

Fuel Pressure Gauge Adapter

-6AN Male to -6AN Female 1/8" NPT in Hex

Part# 100199ERL

$12.95

Fuel Pressure Gauge Adapter

-8AN Male to -8AN Female 1/8" NPT in Hex

Part# 100200ERL

$15.9

Fuel Pressure Gauge Adapter

-4AN Male to -4AN Female – 1/8" NPT

Part# 100201ERL

$13.85

Fuel Pressure Gauge Adapter

90-Degree -3AN to Female Inverted-Flare Swivel

Part# 9686AAERL

$11.69

Fuel Pressure Gauge Adapter

Earls – 1/8" NPT in Hex -6AN Male to -6AN Male

Part# AT100192ERL

$10.82

Fuel Pressure Gauge Adapter

Earls – 1/8" NPT in Hex -6AN Male to 1/4" NPT

Part# AT100193ERL

$10.82

Fuel Pressure Gauge Adapter

Earls – 1/8" NPT in Hex -6AN Male to 3/8" NPT

Part# AT100194ERL

$12.59

Fuel Pressure Gauge Adapter

Earls – 1/8" NPT in Hex -8AN Male to -8AN Male

Part# AT100196ERL

$12.59

Fuel Pressure Gauge Adapter

Earls – 1/8" NPT in Hex -8AN Male to 1/8" NPT

Part# AT100197ERL

$12.59

Fuel Pressure Gauge Adapter

Earls – 1/8" NPT in Hex -8AN Male to 3/8" NPT

Part# AT100198ERL

$12.59

Fuel Pressure Gauge Adapter

Earls – 1/8" NPT in Hex -6AN Male to -6AN Female

Part# AT100199ERL

$13.7

Fuel Pressure Gauge Adapter

Earls – 1/8" NPT in Hex -8AN Male to -8AN Female

Part# AT100200ERL

$15.89

Fuel Pressure Gauge Adapter

Earls – 1/8" NPT in Hex -4AN Male to -4AN Female

Part# AT100201ERL

$13.85

Fuel Pressure Gauge Head Adapter

-3AN Male to 1/8" NPT – 90-Degree

Part# 968603ERL

$6.7

Fuel Pressure Gauge Head Adapter

-4AN Male to 1/8" NPT – 90-Degree

Part# 968604ERL

$4.9

Fuel Pressure Gauge Head Adapter

-3AN Male to 1/8" NPT – Straight

Part# 968703ERL

$3.96

Fuel Pressure Gauge Head Adapter

-4AN Male to 1/8" NPT – Straight

Part# 968704ERL

$3.96

Fuel Pressure Gauge Head Adapter

-3AN Male to 1/8" NPT Female – 90-Degree, Aluminum

Part# 998603ERL

$14.03

Fuel Pressure Gauge Head Adapter

-4AN Male to 1/8" NPT Female – 90-Degree, Aluminum

Part# 998604ERL

$14.03

Fuel Pressure Gauge Head Adapter

-4AN Male to 1/8" NPT Female – Straight, Aluminum

Part# 998704ERL

$7.57

Fuel Pressure Gauge Head Adapter Aluminum

-3AN Male to 1/8" NPT Female – Straight Aluminum

Part# 998703ERL

$7.57

GM LS Oil Cooler Block Off Plate with 1/8" NPT Port

Earl’s Oil Cooler Block-Off w/ 1/8” NPT Gauge Port

Part# LS0020ERL

$29.95

Mechanical Temperature Gauge Adapter

Mechanical Temperature Gauge Adapter, 10 AN O-Ring Male TO 5/8-18 Temp Probe Adapter

Part# 981470ERL

$10.95

Mechanical Temperature Gauge Adapter

Mechanical Temperature Gauge Adapter, 3/8" NPT MALE TO 5/8-18 Temp Probe Adapter

Part# 991273ERL

$10.95

Mechanical Temperature Gauge Adapter

Mechanical Temperature Gauge Adapter, 1/2" NPT MALE TO 5/8-18 Temp Probe Adapter

Part# 991274ERL

$10.95

Oil-Filled – 0-100 PSI - 1/8" NPT Male Thread

Part# 100187ERL

$29.95

Items - 44 of 44

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Holley® has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every NASCAR® Sprint® Cup team and nearly every NHRA® Pro–Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds & engine dress–up products for street performance, race and marine applications. As a single solution, or partnered with products from other Holley companies we can give you the edge you need over the competition!

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Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors have powered every NASCAR® Sprint® Cup team and nearly every NHRA® Pro–Stock champion for four decades. Read More...

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