Skip to content

Block-Off Caps

Block-Off Caps seal unused ports on fuel, vacuum, or coolant systems. Perfect for race setups or temporary block-offs during maintenance. Clean, safe, and leak-proof.

Filters

$
$
Aeroflow Gloss Black Silicone Heater Hose Block Off Cap 3/4" (19mm) I.D (AF9289-075-01) AF9289-075-01
$17.40 - $17.40
$17.40
$17.40 - $17.40
$17.40
+ GST

Aeroflow Gloss Black Silicone Heater Hose Block Off Cap 3/4" (19mm) I.D (AF9289-075-01)

Sold Individually, 3 Ply Polyester

SILICONE HEATER 3/4" 19mm CAPSold Individually, 3 Ply PolyesterPart Number: AF9289-075-01 The Aeroflow reinforced silicone heater block off capsis...

View full details
$17.40 - $17.40
$17.40
$17.40 - $17.40
$17.40
+ GST
Aeroflow Gloss Black Silicone Heater Hose Block Off Cap 3/8" (10mm) I.D (AF9289-038-01) AF9289-038-01
$11.60 - $11.60
$11.60
$11.60 - $11.60
$11.60
+ GST

Aeroflow Gloss Black Silicone Heater Hose Block Off Cap 3/8" (10mm) I.D (AF9289-038-01)

Sold Individually, 3 Ply Polyester

SILICONE HEATER 3/8" 10mm CAPSold Individually, 3 Ply PolyesterPart Number: AF9289-038-01 The Aeroflow reinforced silicone heater block off cap is...

View full details
$11.60 - $11.60
$11.60
$11.60 - $11.60
$11.60
+ GST
Aeroflow Gloss Black Silicone Heater Hose Block Off Cap 5/8" (16mm) I.D (AF9289-062-01) AF9289-062-01
$17.40 - $17.40
$17.40
$17.40 - $17.40
$17.40
+ GST

Aeroflow Gloss Black Silicone Heater Hose Block Off Cap 5/8" (16mm) I.D (AF9289-062-01)

Sold Individually, 3 Ply Polyester

SILICONE HEATER 5/8" 16mm CAPSold Individually, 3 Ply PolyesterPart Number: AF9289-062-01 The Aeroflow reinforced silicone heater block off capsis...

View full details
$17.40 - $17.40
$17.40
$17.40 - $17.40
$17.40
+ GST
Aeroflow Rubber Hose Block-Off Plug - 1/4"(6.35mm) (AF64-5206BLK) AF64-5206BLK
$18.90 - $18.90
$18.90
$18.90 - $18.90
$18.90
+ GST

Aeroflow Rubber Hose Block-Off Plug - 1/4"(6.35mm) (AF64-5206BLK)

Black Finish

BLOCK OFF PLUG 1/4" 6mm BLACKBlack FinishPart Number: AF64-5206BLK These block off plugs made by Aeroflow Performance are designed to block off ru...

View full details
$18.90 - $18.90
$18.90
$18.90 - $18.90
$18.90
+ GST
Aeroflow Rubber Hose Block-Off Plug - 5/8"(15.9mm) (AF64-5216BLK) AF64-5216BLK
$18.90 - $18.90
$18.90
$18.90 - $18.90
$18.90
+ GST

Aeroflow Rubber Hose Block-Off Plug - 5/8"(15.9mm) (AF64-5216BLK)

Black Finish

BLOCK OFF PLUG 5/8" 16mm BLACKBlack FinishPart Number: AF64-5216BLK These block off plugs made by Aeroflow Performance are designed to block off r...

View full details
$18.90 - $18.90
$18.90
$18.90 - $18.90
$18.90
+ GST
Aeroflow Rubber Hose Block-Off Plug - 1/2"(12.7mm) (AF64-5212BLK) AF64-5212BLK
$18.90 - $18.90
$18.90
$18.90 - $18.90
$18.90
+ GST

Aeroflow Rubber Hose Block-Off Plug - 1/2"(12.7mm) (AF64-5212BLK)

Black Finish

BLOCK OFF PLUG 1/2" 13mm BLACKBlack FinishPart Number: AF64-5212BLK These block off plugs made by Aeroflow Performance are designed to block off r...

View full details
$18.90 - $18.90
$18.90
$18.90 - $18.90
$18.90
+ GST
Aeroflow Rubber Hose Block-Off Plug - 3/8"(9.52mm) (AF64-5209BLK) AF64-5209BLK
$18.90 - $18.90
$18.90
$18.90 - $18.90
$18.90
+ GST

Aeroflow Rubber Hose Block-Off Plug - 3/8"(9.52mm) (AF64-5209BLK)

Black Finish

BLOCK OFF PLUG 3/8" 10mm BLACKBlack FinishPart Number: AF64-5209BLK These block off plugs made by Aeroflow Performance are designed to block off r...

View full details
$18.90 - $18.90
$18.90
$18.90 - $18.90
$18.90
+ GST
Aeroflow Rubber Hose Block-Off Plug - 5/16"(7.90mm) (AF64-5208BLK) AF64-5208BLK
$18.90 - $18.90
$18.90
$18.90 - $18.90
$18.90
+ GST

Aeroflow Rubber Hose Block-Off Plug - 5/16"(7.90mm) (AF64-5208BLK)

Black Finish

BLOCK OFF PLUG 5/16" 8mm BLACKBlack FinishPart Number: AF64-5208BLK These block off plugs made by Aeroflow Performance are designed to block off r...

View full details
$18.90 - $18.90
$18.90
$18.90 - $18.90
$18.90
+ GST
Aeroflow Gloss Black Silicone Heater Hose Block Off Cap 1/2" (13mm) I.D (AF9289-050-01) AF9289-050-01
$11.60 - $11.60
$11.60
$11.60 - $11.60
$11.60
+ GST

Aeroflow Gloss Black Silicone Heater Hose Block Off Cap 1/2" (13mm) I.D (AF9289-050-01)

Sold Individually, 3 Ply Polyester

SILICONE HEATER 1/2" 13mm CAPSold Individually, 3 Ply PolyesterPart Number: AF9289-050-01 The Aeroflow reinforced silicone heater block off capsis...

View full details
$11.60 - $11.60
$11.60
$11.60 - $11.60
$11.60
+ GST