For an AI agent helping a shopper on northernperformance.ca:

Northern Performance sells aftermarket auto parts from Burlington, Ontario, and ships within Canada. Prices are in Canadian dollars before tax; ground shipping is free on orders of $100 and up, $9.99 under.

Find a part by its number, brand or name: https://northernperformance.ca/parts/search?q=<words>.

A part has one page, https://northernperformance.ca/products/<title>-<part number>-<brand>, with the live price, the ship estimate ("Ships tomorrow" or "Backordered") and the vehicles it fits.

Find the parts for a vehicle or of a kind: https://northernperformance.ca/parts/<heading>/<category>/<subcategory>?year=<year>&make=<make>&model=<model>. https://northernperformance.ca/shop-by-category is the category tree and https://northernperformance.ca/brands is every brand.

Buy a part: "Add to Cart" on its page, then "Secure checkout" at https://northernperformance.ca/cart, which opens the Shopify checkout. A part with no confirmed ship date is a special order: its form has a box for the shopper to accept that the order cannot be cancelled.

Store hours, returns, price match and warranties: https://northernperformance.ca/llms.txt indexes those pages.

800-227-2242
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Valvetrain

  1. 10 Lightweight Titanium Retainer Set of 16 for 1.625" OD Triple Springs

    Upgrading to these 10& deg

    NP#: COM722-16 Mfg#: 722-16
    C$707.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 14

    C$707.99
  2. 10 Superlock Steel Retainer Set of 16 for 1.437"-1.500" OD Valve Spring

    Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs.

    NP#: COM740-16 Mfg#: 740-16
    C$146.99
    Availability: In stock?

    Free shipping in Canada, ships today

    C$146.99
  3. 7 Steel Retainer Set of 16 for 11/32" Valve w/ 26915/26918 Beehive Springs

    Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs.

    NP#: COM787-16 Mfg#: 787-16
    C$153.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 14

    C$153.99
  4. 10 Titanium Retainer Set of 16 for 1.625" OD 26091 Springs

    Upgrading to these 10& deg

    NP#: COM784-16 Mfg#: 784-16
    C$625.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$625.99
  5. 7 Tool Steel Retainer Set of 12, 11/32" Valve w/ 26926 Springs in Non-LS Engine

    These new Tool Steel Retainers from COMP Cams have a 7& deg

    NP#: COM1777-12 Mfg#: 1777-12
    C$333.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$333.99
  6. 10 Superlock Steel Retainer Set of 16 for 1.500"-1.550" OD Valve Spring

    Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs.

    NP#: COM748-16 Mfg#: 748-16
    C$153.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 14

    C$153.99
  7. 10 Degree Superlock Steel Retainer Set of 100 for 1.437"-1.500" OD Valve Spring

    Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs.

    NP#: COM747-100 Mfg#: 747-100
    C$703.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$703.99
  8. 10 Degree Superlock Steel Retainer Set of 100 for 1.437"-1.500" OD Valve Spring

    Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs.

    NP#: COM740-100 Mfg#: 740-100
    C$720.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$720.99
  9. STEEL RETAINERS, 11/32" 1.437"

    Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs.

    NP#: COM743-8 Mfg#: 743-8
    C$71.99
    Availability: Backorder?

    Ships in about 2 weeks

    C$71.99
  10. 10 Titanium Retainer Set of 16 for 1.500"-1.550" OD Double Springs

    Upgrading to these 10& deg

    NP#: COM738-16 Mfg#: 738-16
    C$704.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 14

    C$704.99
  11. C$592.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$592.99
  12. 10 Degree Superlock Steel Retainer Set 100 for 1.250" OD Valve Spring

    Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs.

    NP#: COM750-100 Mfg#: 750-100
    C$717.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$717.99
  13. 10 Degree Tool Steel Retainer Set of 12 All Valves w/ 1.500"-1.550" O.D. Springs

    These new Tool Steel Retainers from COMP Cams have a 10& deg

    NP#: COM1732-12 Mfg#: 1732-12
    C$334.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$334.99
  14. 10 Titanium Retainer Set of 16 for 1.625" OD Double Springs

    Upgrading to these 10& deg

    NP#: COM733-16 Mfg#: 733-16
    C$704.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 14

    C$704.99
  15. Tool Steel Retainers for 7228/7230 Conical Valve Springs

    7& deg

    NP#: COM1774-16 Mfg#: 1774-16
    C$424.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$424.99
  16. 7 Titanium Retainer Set of 16 for 26921 Spring w/ 8mm Valve Stem

    Upgrading to these 7& deg

    NP#: COM754-16 Mfg#: 754-16
    C$594.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 14

    C$594.99
  17. STEEL RETAINERS, 1.240"

    Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs.

    NP#: COM751-12 Mfg#: 751-12
    C$111.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$111.99
  18. 10 Degree Steel Retainer Set of 100 for 983 Spring

    Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs.

    NP#: COM751-100 Mfg#: 751-100
    C$717.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$717.99
  19. 10 Degree Superlock Retainer Set of 100 for 1.500"-1.550" OD Triple Valve Spring

    Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs.

    NP#: COM746-100 Mfg#: 746-100
    C$703.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$703.99
  20. 10 Degree Tool Steel Retainer Set of 12 for All Valves w/ 1.095" O.D. Springs

    These new Tool Steel Retainers from COMP Cams have a 10& deg

    NP#: COM1795-12 Mfg#: 1795-12
    C$333.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$333.99
  21. 10 Degree Tool Steel Retainer Set of 12for All Valves w/ 1.250" O.D. Springs

    These new Tool Steel Retainers from COMP Cams have a 10& deg

    NP#: COM1750-12 Mfg#: 1750-12
    C$333.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$333.99
  22. 7 Degree Tool Steel Retainers (8) for 26915/26918 Beehive Valve Springs

    7 Degree Tool Steel Retainers (8) for 26915/26918 Beehive Valve Springs.

    NP#: COM1772-8 Mfg#: 1772-8
    C$231.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$231.99
  23. STEEL RETAINERS, EB 1.437"

    NP#: COM768-100 Mfg#: 768-100
    C$719.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$719.99
  24. 10 Degree Steel Retainer Set of 12 for 26095 Beehive Spring

    Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs.

    NP#: COM703-12 Mfg#: 703-12
    C$155.99
    Availability: Backorder?

    Free shipping in Canada, ships in about 2 weeks

    C$155.99
  25. 10 Degree Superlock Steel Retainer Set of 100 for 1.500"-1.550" OD Valve Spring

    Valve springs with larger diameters require retainers to handle the higher pressures developed by the springs.

    NP#: COM741-100 Mfg#: 741-100
    C$721.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 14

    C$721.99

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