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Mishimoto 67-69 Pontiac Firebird 326/350/400 Silicone Lower Radiator Hose

SKU: MISMMHOSE-GM-4L

Hoses, Radiator

MM Silicone Hose - Radiator...

Mishimoto 67-69 Pontiac Firebird 326/350/400 Silicone Lower Radiator Hose

SKU: MISMMHOSE-GM-4L

Hoses, Radiator

MM Silicone Hose - Radiator...

Sale ends in Calculating...

A$147.15 A$206.08
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.
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Description

Rubber is out, silicone is in! Upgrade your old Pontiac Firebird radiator hose with the Mishimoto 1967-1969 Pontiac Firebird Silicone Lower Radiator Hose to provide your Firebird with an advancement in both style and reliability. With this hose, two worm-gear clamps are included for ease of installation. Unlike the degradation-prone rubber hoses your Pontiac Firebird currently has, every Mishimoto silicone hose is constructed from five layers of silicone with heat-resistant embedded fibers to provide unmatched durability, heat tolerance, and pressure tolerance. Whether you use your classic for daily driving or use it to cruise on the weekends, trust Mishimoto with all your Firebird parts. This silicone hose is available in black and, like all of our Classic Line parts, includes the Mishimoto Lifetime Warranty.

Product Overview

1966-1967 Cadillac Calais Base 7.0 Liter THM400, 1949-1955 Cadillac Commercial Chassis Base 5.4 Liter Hydramatic, 1956-1957 Cadillac Commercial Chassis Base 6.0 Liter Hydramatic, 1958 Cadillac Commercial Chassis Base 6.0 Liter Powerglide, 1959-1960 Cadillac Commercial Chassis Base 6.4 Liter Jetaway 315, 1966-1967 Cadillac Commercial Chassis Base 7.0 Liter THM400, 1953-1955 Cadillac DeVille Base 5.4 Liter, 1956-1958 Cadillac DeVille Base 6.0 Liter, 1959-1960 Cadillac DeVille Base 6.4 Liter, 1966-1967 Cadillac DeVille Base 7.0 Liter THM400, 1953-1955 Cadillac Eldorado Base 5.4 Liter Hydramatic, 1956-1958 Cadillac Eldorado Base 6.0 Liter Hydramatic, 1959-1960 Cadillac Eldorado Base 6.4 Liter Jetaway 315, 1966 Cadillac Eldorado Base 7.0 Liter THM400, 1957 Cadillac Eldorado Brougham 6.0 Liter, 1959-1960 Cadillac Eldorado Brougham 6.4 Liter, 1966-1967 Cadillac Fleetwood 60 Special 7.0 Liter THM400, 1966-1967 Cadillac Fleetwood 75 7.0 Liter THM400, 1966-1967 Cadillac Fleetwood Base 7.0 Liter, 1953 Cadillac Series 60 Fleetwood Base 5.4 Liter DynaFlow, 1950-1955 Cadillac Series 60 Fleetwood Base 5.4 Liter Hydramatic, 1956-1957 Cadillac Series 60 Fleetwood Base 6.0 Liter Hydramatic, 1958 Cadillac Series 60 Fleetwood Base 6.0 Liter Powerglide, 1959-1960 Cadillac Series 60 Fleetwood Base 6.4 Liter Jetaway 315, 1949 Cadillac Series 60 Special Fleetwood Base 5.4 Liter Hydramatic, 1949-1951 Cadillac Series 61 Base 5.4 Liter Hydramatic, 1953 Cadillac Series 62 Base 5.4 Liter DynaFlow, 1949-1955 Cadillac Series 62 Base 5.4 Liter Hydramatic, 1956-1958 Cadillac Series 62 Base 6.0 Liter Jetaway 315, 1959-1960 Cadillac Series 62 Base 6.4 Liter Jetaway 315, 1949-1952 Cadillac Series 62 DeVille 5.4 Liter, 1958 Cadillac Series 70 Fleetwood Eldorado Base 6.0 Liter, 1953 Cadillac Series 75 Fleetwood Base 5.4 Liter DynaFlow, 1949-1955 Cadillac Series 75 Fleetwood Base 5.4 Liter Hydramatic ...See Application Guide for Additional Fitments


Features and Benefits

  • Direct fit for the 1967-1969 Pontiac Firebird
  • Constructed from five layers of silicone with heat-resistant embedded fibers
  • Improves heat and pressure tolerance
  • Includes high-quality worm-gear clamps for ease of installation
  • Available in black

Product Details

Alternate Part Number:MMHOSE-GM-4L
Color:Black
Description:Pontiac Firebird Silicone Lower Radiator Hose
Feature Bullet 1:Direct fit for the 1967-1969 Pontiac Firebird
Feature Bullet 2:Constructed from five layers of silicone with heat-resistant embedded fibers
Feature Bullet 3:Improves heat and pressure tolerance
Feature Bullet 4:Includes high-quality worm-gear clamps for ease of installation
Feature Bullet 5:Available in black
Finish:Painted
Install Difficulty:2
Installation Difficulty:2/5
Material:Silicone
Part Number:misMMHOSE-GM-4L
SellingPoint01:Direct fit for the 1967-1969 Pontiac Firebird with a 326 5.3L, 350 5.7L, or 400 6.6L
SellingPoint02:Constructed from five layers of silicone with heat-resistant embedded fibers
SellingPoint03:Improves heat and pressure tolerance
SellingPoint04:Includes high-quality worm-gear clamps for ease of installation
SellingPoint05:Available in black
SellingPoint06:Mishimoto Lifetime Warranty
SellingPoint07:N/A
SellingPoint08:N/A
SellingPoint09:N/A
SellingPoint10:N/A
SellingPoint11:N/A
SellingPoint12:N/A
SellingPoint13:N/A
SellingPoint14:N/A
SellingPoint15:N/A
TechSpec Applications:N/A
TechSpec Chassis Codes:N/A
TechSpec Coupler Style:N/A
TechSpec Engine Codes:N/A
TechSpec Inner Diameter (in):N/A
TechSpec Interior Material:N/A
TechSpec Length (Inches):N/A
TechSpec Material:Silicone
TechSpec Maximum Temperature Rating:330
TechSpec Note:22 in-lbs (2.5NM) recommended for all worm-gear clamps.--These clamps have an operating range of 18-27 in- 2-3NM.--Do not exceed the maximum torque rating of 27 in-lbs (3NM).
TechSpec Outer Diameter (in):N/A
TechSpec Purchase Includes:(1) Silicone Hoses--(2) Worm-Gear Clamps--Mishimoto Lifetime Warranty

Application Summary

1966-1967 Cadillac Calais Base 7.0 Liter THM400, 1949-1955 Cadillac Commercial Chassis Base 5.4 Liter Hydramatic, 1956-1957 Cadillac Commercial Chassis Base 6.0 Liter Hydramatic, 1958 Cadillac Commercial Chassis Base 6.0 Liter Powerglide, 1959-1960 Cadillac Commercial Chassis Base 6.4 Liter Jetaway 315, 1966-1967 Cadillac Commercial Chassis Base 7.0 Liter THM400, 1953-1955 Cadillac DeVille Base 5.4 Liter, 1956-1958 Cadillac DeVille Base 6.0 Liter, 1959-1960 Cadillac DeVille Base 6.4 Liter, 1966-1967 Cadillac DeVille Base 7.0 Liter THM400, 1953-1955 Cadillac Eldorado Base 5.4 Liter Hydramatic, 1956-1958 Cadillac Eldorado Base 6.0 Liter Hydramatic, 1959-1960 Cadillac Eldorado Base 6.4 Liter Jetaway 315, 1966 Cadillac Eldorado Base 7.0 Liter THM400, 1957 Cadillac Eldorado Brougham 6.0 Liter, 1959-1960 Cadillac Eldorado Brougham 6.4 Liter, 1966-1967 Cadillac Fleetwood 60 Special 7.0 Liter THM400, 1966-1967 Cadillac Fleetwood 75 7.0 Liter THM400, 1966-1967 Cadillac Fleetwood Base 7.0 Liter, 1953 Cadillac Series 60 Fleetwood Base 5.4 Liter DynaFlow, 1950-1955 Cadillac Series 60 Fleetwood Base 5.4 Liter Hydramatic, 1956-1957 Cadillac Series 60 Fleetwood Base 6.0 Liter Hydramatic, 1958 Cadillac Series 60 Fleetwood Base 6.0 Liter Powerglide, 1959-1960 Cadillac Series 60 Fleetwood Base 6.4 Liter Jetaway 315, 1949 Cadillac Series 60 Special Fleetwood Base 5.4 Liter Hydramatic, 1949-1951 Cadillac Series 61 Base 5.4 Liter Hydramatic, 1953 Cadillac Series 62 Base 5.4 Liter DynaFlow, 1949-1955 Cadillac Series 62 Base 5.4 Liter Hydramatic, 1956-1958 Cadillac Series 62 Base 6.0 Liter Jetaway 315, 1959-1960 Cadillac Series 62 Base 6.4 Liter Jetaway 315, 1949-1952 Cadillac Series 62 DeVille 5.4 Liter, 1958 Cadillac Series 70 Fleetwood Eldorado Base 6.0 Liter, 1953 Cadillac Series 75 Fleetwood Base 5.4 Liter DynaFlow, 1949-1955 Cadillac Series 75 Fleetwood Base 5.4 Liter Hydramatic ...See Application Guide for Additional Fitments

Part Type

Radiator Coolant Hose Kit

Data: v4.2 - Upd: 2026-10-16 02:07:52

Features

  • Constructed from five layers of silicone with heat-resistant embedded fibers
  • Improves heat and pressure tolerance
  • Includes high-quality worm-gear clamps for ease of installation

Specifications

Product Attributes - UPC
748354022124
Product Attributes - Brand
Mishimoto
Product Attributes - Quantity
Sold individually.
Product Attributes - Part Type
Hoses, Radiator
Product Attributes - Hose Color
Black
Product Attributes - Product Line
Mishimoto Silicone Radiator Hoses
Product Attributes - Hose Material
Silicone
Product Attributes - Radiator Hose End 1
1.750 in.
Product Attributes - Radiator Hose End 2
1.750 in.
Product Attributes - Hose Clamps Included
Yes
Product Attributes - Hose Adapters Included
No
Product Attributes - Hose Clamp Covers Included
No
Product Attributes - Manufacturer's Part Number
MMHOSE-GM-4L

Reference Information

Brand Name/s Mishimoto
StreetFX SKU misMMHOSE-GM-4L
SFX Item ID 4049253
Supplier Item Code 4049253
Manufacturer SKU MMHOSE-GM-4L
Manufacturer UPC 748354022124
Alternative References mio-mmhose-gm-4l, MIMMMHOSE-GM-4L

Compatibility

1966-1967 Cadillac Calais Base 7.0 Liter THM400, 1949-1955 Cadillac Commercial Chassis Base 5.4 Liter Hydramatic, 1956-1957 Cadillac Commercial Chassis Base 6.0 Liter Hydramatic, 1958 Cadillac Commercial Chassis Base 6.0 Liter Powerglide, 1959-1960 Cadillac Commercial Chassis Base 6.4 Liter Jetaway 315, 1966-1967 Cadillac Commercial Chassis Base 7.0 Liter THM400, 1953-1955 Cadillac DeVille Base 5.4 Liter, 1956-1958 Cadillac DeVille Base 6.0 Liter, 1959-1960 Cadillac DeVille Base 6.4 Liter, 1966-1967 Cadillac DeVille Base 7.0 Liter THM400, 1953-1955 Cadillac Eldorado Base 5.4 Liter Hydramatic, 1956-1958 Cadillac Eldorado Base 6.0 Liter Hydramatic, 1959-1960 Cadillac Eldorado Base 6.4 Liter Jetaway 315, 1966 Cadillac Eldorado Base 7.0 Liter THM400, 1957 Cadillac Eldorado Brougham 6.0 Liter, 1959-1960 Cadillac Eldorado Brougham 6.4 Liter, 1966-1967 Cadillac Fleetwood 60 Special 7.0 Liter THM400, 1966-1967 Cadillac Fleetwood 75 7.0 Liter THM400, 1966-1967 Cadillac Fleetwood Base 7.0 Liter, 1953 Cadillac Series 60 Fleetwood Base 5.4 Liter DynaFlow, 1950-1955 Cadillac Series 60 Fleetwood Base 5.4 Liter Hydramatic, 1956-1957 Cadillac Series 60 Fleetwood Base 6.0 Liter Hydramatic, 1958 Cadillac Series 60 Fleetwood Base 6.0 Liter Powerglide, 1959-1960 Cadillac Series 60 Fleetwood Base 6.4 Liter Jetaway 315, 1949 Cadillac Series 60 Special Fleetwood Base 5.4 Liter Hydramatic, 1949-1951 Cadillac Series 61 Base 5.4 Liter Hydramatic, 1953 Cadillac Series 62 Base 5.4 Liter DynaFlow, 1949-1955 Cadillac Series 62 Base 5.4 Liter Hydramatic, 1956-1958 Cadillac Series 62 Base 6.0 Liter Jetaway 315, 1959-1960 Cadillac Series 62 Base 6.4 Liter Jetaway 315, 1949-1952 Cadillac Series 62 DeVille 5.4 Liter, 1958 Cadillac Series 70 Fleetwood Eldorado Base 6.0 Liter, 1953 Cadillac Series 75 Fleetwood Base 5.4 Liter DynaFlow, 1949-1955 Cadillac Series 75 Fleetwood Base 5.4 Liter Hydramatic ...See Application Guide for Additional Fitments

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