--- id: 20261004_190000_stant-27167-thermostat-gasket-fitment-guide title: Stant 27167 Thermostat Gasket (Stat Lok, NOS) – Fitment Guide for Buick, Chevrolet, Chrysler, Daihatsu, Dodge, Geo and more (1976–1994) category: Parts Catalog corpus_topic: PartsCatalog site_category: Parts Catalog summary: Find the exact vehicles that fit the Stant 27167 Stat Lok thermostat gasket (also 25167, Gates 33643). NOS inventory from Don's Obsolete Auto Parts (donsobsoleteautoparts.com). Verify year, model and engine before you order. Price is $9.95 plus shipping. description: Find the exact vehicles that fit the Stant 27167 Stat Lok thermostat gasket (also 25167, Gates 33643). NOS inventory from Don's Obsolete Auto Parts (donsobsoleteautoparts.com). Verify year, model and engine before you order. Price is $9.95 plus shipping. question: Which vehicles does the Stant 27167 thermostat gasket fit, and where can I buy one? keypoints: - 'Part Number: Stant 27167 (single pack); same gasket as Stant 25167 in the Stant catalog and cross-reference tables' - 'Thermostat opening (mounting hole) diameter: 1.60 in. (per Gates/retailer data for the direct equivalent)' - Stant 1928–1994 catalog lists it for 14 make(s), 1976–1994 - Price is $9.95 plus shipping tags: - stant - stant-27167 - thermostat-gasket - stat-lok - restoration-parts - obsolete-auto-parts - fitment-guide - buick - chevrolet - chrysler - daihatsu - dodge - geo - gmc - mitsubishi - oldsmobile - plymouth - pontiac - subaru consent: true agent: misty created: '2026-10-05T02:38:49Z' updated: '2026-10-05T02:38:49Z' date: '2026-10-04' vault_stage: 07_CODEX enrich_status: ok enrich_method: bot enrich_blockers: [] pipeline_filename: stant-27167-thermostat-gasket-fitment-guide.md source_kind: authored proposed_topic: PartsCatalog lane: PartsCatalog content_status: approved routing_source: carbon prefix: misty headwaters: misty voice: misty active_voice: misty voices: - misty asker_site: donsobsoleteautoparts.com sample: false sentiment: helpful emotions: - reassured - confident sycophancy: 0 truth_score: 9 entropy: 3 predicted_narrative_arc: owner-searching-to-part-found share_url: https://donsobsoleteautoparts.com/kb/PartsCatalog/stant-27167-thermostat-gasket-fitment-guide.md source_url: '' part_number: Stant 27167 approved_by: Daniel Comp (chat, 2026-10-04 ~7:00 PM PT) --- # Stant 27167 Thermostat Gasket (Stat Lok, NOS) – Fitment Guide for Buick, Chevrolet, Chrysler, Daihatsu, Dodge, Geo and more (1976–1994) **Stant 27167 Stat Lok Engine Coolant Thermostat Gasket – NOS in Original Stant Packaging** Keep your classic on the road with a genuine Stant 27167, the Stant thermostat gasket for a big slice of 1978–1994 Chrysler, Dodge and Plymouth front-drivers and minivans (2.2L/2.5L fours, 1.6L/1.7L fours, and 3.0L/3.3L/3.8L V6s), several GM applications, and Japanese-built cars from Toyota, Geo/Suzuki, Daihatsu, Subaru and Mitsubishi. Stant's Stat Lok gaskets have an adhesive backing that holds the thermostat centered in its seat while you bolt the housing down — no gasket cement, no thermostat falling out, and less risk of misalignment or cracking the outlet flange. **Key Features** - Part Number: Stant 27167 (single pack); same gasket as Stant 25167 in the Stant catalog and cross-reference tables - Type: Engine coolant thermostat (housing/water outlet) gasket, Stat Lok adhesive-backed - Thermostat opening (mounting hole) diameter: 1.60 in. (per Gates/retailer data for the direct equivalent) - Condition: New Old Stock (NOS) in original Stant packaging - Cross-references: Gates 33643; ACDelco 12G25; Fel-Pro 23544; GM OE 255532243, 12337860, 10115800, 10140553, 14079715; Toyota OE 1632570020, 1632570021, 1634115010, 1634115011, 1634164010, 1634171010; OE 4781674AA, 5278086, 478167AA, 4781661AA, 4442621, 4179895, 4667293, 1756982001 and more Stant's own 1928–1994 application catalog lists the 27167 for 14 makes from 1976 to 1994. It is ideal for restoration projects, weekend drivers and mechanics working on obsolete iron. **Compatible Makes & Models (from the Stant catalog)** - **Buick** (1986, 1988–1993): Century (1988), Electra (1986), LeSabre (1986, 1988), Regal (1986), Riviera (1986), Skylark (1989–1993) - **Chevrolet** (1976–1992): Camaro (1992), Chevette (1976–1987), Monte Carlo (1980–1981), Nova (1985–1988), S Series Pickup (1991–1992), Sprint (1985–1992) - **Chrysler** (1982–1994): E Class (1983–1984), Imperial (1990–1992), Laser (1984–1986), LeBaron (1982–1994), New Yorker (1983–1988, 1990–1992), TC Maserati (1989), Town & Country (1982–1988), Town & Country Van (1990–1994) - **Daihatsu** (1988–1992): Charade (1988–1992), Rocky (1990–1992) - **Dodge** (1978–1994): 400 (1982–1983), 600 (1983–1988), Aries (1981–1987), Aries America (1988–1989), Caravan (1988–1994), Charger (1983–1987), Colt (1988–1989), Dakota (1988–1990, 1992–1994), Daytona (1984–1993), Dynasty (1988–1993), Grand Caravan (1987–1994), Lancer (1985–1989), Mini Ram Van (1985, 1987–1988), Omni (1978–1990), Shadow (1987–1994), Spirit (1989–1994) - **Geo** (1989–1994): Metro (1989–1994) - **GMC** (1991–1992): Sonoma (1991–1992) - **Mitsubishi** (1992–1994): Diamante (1992–1994) - **Oldsmobile** (1986–1988): Cutlass (1986), Cutlass Ciera (1986–1988), Delta 88 (1986–1988), Ninety Eight (1986–1987), Toronado (1986–1987) - **Plymouth** (1978–1994): Acclaim (1989–1994), Caravelle (1985–1988), Colt (1984), Grand Voyager (1987–1992, 1994), Horizon (1978–1990), Reliant (1981–1989), Scamp Pickup (1983), Sundance (1987–1994), Voyager (1984–1994) - **Pontiac** (1976–1992, 1994): 1000 (1983–1987), Acadian (1976–1987), Bonneville (1987), Firebird (1983, 1988–1989, 1992), Firefly (1985–1991, 1994), T1000 (1981–1982) - **Subaru** (1987–1989): Justy (1987–1989) - **Suzuki** (1989–1994): Swift (1989–1994) - **Toyota** (1980–1986, 1988): Corolla (1983–1986, 1988), Tercel (1980–1986, 1988) **Note**: Always verify fitment for your specific year, make, model and engine. The full engine-by-engine list is in the fitment appendix below. If you have your old gasket, compare its shape, bolt holes and opening size — or just ask Don and Kathy. **Price is $9.95 plus shipping.** Don and Kathy offer a fair deal for this. Buying for a club, a shop, or a whole fleet of project cars? Even better. **Why Buy From Don & Kathy at Don's Obsolete Auto Parts?** Don Leask founded one of the earliest online obsolete auto parts businesses (carparts2 on eBay in 1997 — the second auto parts store on eBay) and grew it to 11,000–17,000 unique listings. Today, with help from their digital agent Misty (misty@donsobsoleteautoparts.com), Don and Kathy connect directly with restorers and collectors while preserving their legacy of quality parts. These gaskets come from Don's own shelves, in original Stant packaging. To reach them, click the "Don & Kathy Leask" button at the bottom left of any page on donsobsoleteautoparts.com, or email misty@donsobsoleteautoparts.com. **The Stant 27167 Thermostat Gasket: The Right Seal for Buick and Chevrolet Restorations** Thermostat gaskets are small, but they decide whether a cooling system stays dry. When the thermostat housing comes off a project car or truck, the right gasket is the quiet part that keeps the job from turning into a second trip to the parts counter. The **Stant 27167** is the Stant thermostat gasket for a big slice of 1978–1994 Chrysler, Dodge and Plymouth front-drivers and minivans (2.2L/2.5L fours, 1.6L/1.7L fours, and 3.0L/3.3L/3.8L V6s), several GM applications, and Japanese-built cars from Toyota, Geo/Suzuki, Daihatsu, Subaru and Mitsubishi. Like the rest of Stant's Stat Lok line, it has an adhesive backing that holds the thermostat in place during installation, so it seats squarely and seals the first time. **Why This Gasket Matters** Stant's application catalog covering 1928 through 1994 lists the 27167 across 14 makes (Buick, Chevrolet, Chrysler, Daihatsu, Dodge, Geo, GMC, Mitsubishi, Oldsmobile, Plymouth, Pontiac, Subaru, Suzuki, Toyota). Cross-reference tables tie it to the Stant 25167, Gates 33643 and Fel-Pro 23544, which makes it easy to match against an old parts list or a worn-out gasket. **Real-World Fitment Examples** - Dodge Omni and Plymouth Horizon (1978–1990) - Dodge Aries / Plymouth Reliant K-cars and Chrysler LeBaron - Dodge Caravan/Grand Caravan, Plymouth Voyager and Chrysler Town & Country minivans - Dodge Shadow, Daytona, Spirit and Plymouth Sundance/Acclaim - Buick, Oldsmobile and Pontiac 3.8L applications (mid-1980s to early 1990s) - Toyota Corolla/Tercel (1980–1988); Geo Metro, Suzuki Swift Because these were high-volume service items, NOS stock still turns up in collections like Don Leask's — in original Stant packaging, sorted by number. **Preserving American Automotive History** Don and Kathy Leask have been part of the classic car world since the early days of the internet. Starting with carparts2 on eBay in 1997, they became one of the largest online sellers of obsolete parts. Now, with their AI-assisted Don's Obsolete Auto Parts site and digital agent Misty, they're making hard-to-find parts discoverable again — connecting owners of rare inventory with the enthusiasts who need them. **Buying Tips** - Match three things before ordering: year, model and engine. Some engines had more than one thermostat housing design. - Measure the thermostat opening: the 27167 is listed at about 1.60 in. - Prefer original packaging for authenticity; keep the Stant label with the part. - Restoration shops, clubs and collectors can ask about quantity pricing. Whether you're chasing a concours restoration or simply keeping a classic on the road, the Stant 27167 is a period-correct, ready-to-install solution. --- ## Fitment appendix — every Stant catalog line for 27167 Source: Stant *Thermostats, Gaskets, Caps – 1928 through 1994* (application pages). Format: Model — years [engine: years] (notes). Catalog coverage ends with 1994 models. **Buick** - Century — 1988 [V-6 3.8 L: 1988] - Electra — 1986 [V-6 3.8 L: 1986] - LeSabre — 1986, 1988 [V-6 3.8 L: 1986, 1988 (engine VIN code 3)] - Regal — 1986 [V-6 3.8 L: 1986 (with Turbo)] - Riviera — 1986 [V-6 3.8 L: 1986] - Skylark — 1989–1993 [V-6 3.3 L: 1989–1993] **Chevrolet** - Camaro — 1992 [V-6 3.1 L: 1992] - Chevette — 1976–1987 [4-Cyl. 1.6 L: 1980–1987; 4-Cyl. 85: 1976–1977; 4-Cyl. 98: 1976–1979] - Monte Carlo — 1980–1981 [V-6 3.8 L: 1980–1981 (engine VIN code 3)] - Nova — 1985–1988 [4-Cyl. 1.6 L: 1985–1988] - S Series Pickup — 1991–1992 [V-6 2.8 L: 1991–1992] - Sprint — 1985–1992 [3-Cyl. 1.0 L: 1985–1988; 3-Cyl. 1.0 L (Canada): 1989–1992] **Chrysler** - E Class — 1983–1984 [4-Cyl. 2.2 L: 1983–1984] - Imperial — 1990–1992 [V-6 3.3 L: 1990–1991; V-6 3.8 L: 1991–1992] - Laser — 1984–1986 [4-Cyl. 2.2 L: 1984–1986; 4-Cyl. 2.5 L: 1986] - LeBaron — 1982–1994 [4-Cyl. 2.2 L: 1982–1990; 4-Cyl. 2.5 L: 1986–1994] - New Yorker — 1983–1988, 1990–1992 [4-Cyl. 2.2 L: 1983–1988; 4-Cyl. 2.5 L: 1986–1987; 4-Cyl. 2.6 L: 1985; V-6 3.3 L: 1990–1992; V-6 3.8 L: 1991–1992] - TC Maserati — 1989 [4-Cyl. 2.2 L: 1989] - Town & Country — 1982–1988 [4-Cyl. 2.2 L: 1982–1988; 4-Cyl. 2.5 L: 1986–1988] - Town & Country Van — 1990–1994 [V-6 3.3 L: 1990–1993; V-6 3.8 L: 1994] **Daihatsu** - Charade — 1988–1992 [3-Cyl. 1.0 L: 1988–1992; 4-Cyl. 1.3 L: 1989–1992] - Rocky — 1990–1992 [4-Cyl. 1.6 L: 1990–1992] **Dodge** - 400 — 1982–1983 [4-Cyl. 2.2 L: 1982–1983] - 600 — 1983–1988 [4-Cyl. 2.2 L: 1983–1988; 4-Cyl. 2.5 L: 1986–1988] - Aries — 1981–1987 [4-Cyl. 2.2 L: 1981–1987; 4-Cyl. 2.5 L: 1986–1987] - Aries America — 1988–1989 - Caravan — 1988–1994 [4-Cyl. 2.5 L: 1988–1994; V-6 3.3 L: 1990–1994] - Charger — 1983–1987 [4-Cyl. 1.6 L: 1983–1986; 4-Cyl. 1.7 L: 1983; 4-Cyl. 2.2 L: 1983–1987] - Colt — 1988–1989 [4-Cyl. 1.8 L: 1989; 4-Cyl. 2.0 L: 1988] - Dakota — 1988–1990, 1992–1994 [4-Cyl. 2.2 L: 1988; 4-Cyl. 2.5 L: 1989–1990, 1992–1994] - Daytona — 1984–1993 [4-Cyl. 2.2 L: 1984–1990, 1992–1993; 4-Cyl. 2.5 L: 1986–1993] - Dynasty — 1988–1993 [4-Cyl. 2.5 L: 1988–1993; V-6 3.3 L: 1990–1993] - Grand Caravan — 1987–1994 [4-Cyl. 2.2 L: 1987; 4-Cyl. 2.5 L: 1987–1989; V-6 3.3 L: 1990–1994; V-6 3.8 L: 1994] - Lancer — 1985–1989 [4-Cyl. 2.2 L: 1985–1989; 4-Cyl. 2.5 L: 1986–1989] - Mini Ram Van — 1985, 1987–1988 [4-Cyl. 2.2 L: 1985; 4-Cyl. 2.5 L: 1987–1988] - Omni — 1978–1990 [4-Cyl. 1.6 L: 1983–1985; 4-Cyl. 1.7 L: 1980–1983; 4-Cyl. 104: 1978–1979; 4-Cyl. 2.2 L: 1981–1990] - Shadow — 1987–1994 [4-Cyl. 2.2 L: 1987–1994; 4-Cyl. 2.5 L: 1988–1994] - Spirit — 1989–1994 [4-Cyl. 2.2 L: 1991–1992; 4-Cyl. 2.5 L: 1989–1994] **Geo** - Metro — 1989–1994 [3-Cyl. 1.0 L: 1989–1994; 4-Cyl. 1.3 L (Canada): 1992] **GMC** - Sonoma — 1991–1992 [V-6 2.8 L: 1991–1992] **Mitsubishi** - Diamante — 1992–1994 [V-6 3.0 L: 1992–1994 (with DOHC engine)] **Oldsmobile** - Cutlass — 1986 [V-6 3.8 L: 1986] - Cutlass Ciera — 1986–1988 [V-6 3.8 L: 1986–1988] - Delta 88 — 1986–1988 [V-6 3.8 L: 1986–1988 (engine VIN code 3)] - Ninety Eight — 1986–1987 [V-6 3.8 L: 1986–1987] - Toronado — 1986–1987 [V-6 3.8 L: 1986–1987] **Plymouth** - Acclaim — 1989–1994 [4-Cyl. 2.5 L: 1989–1994] - Caravelle — 1985–1988 [4-Cyl. 2.2 L: 1985–1988; 4-Cyl. 2.5 L: 1986–1988] - Colt — 1984 [4-Cyl. 2.0 L: 1984] - Grand Voyager — 1987–1992, 1994 [4-Cyl. 2.2 L: 1987; 4-Cyl. 2.5 L: 1988–1989; V-6 3.3 L: 1990–1992; V-6 3.8 L: 1994] - Horizon — 1978–1990 [4-Cyl. 1.6 L: 1983–1986; 4-Cyl. 1.7 L: 1980–1983; 4-Cyl. 104: 1978–1979; 4-Cyl. 2.2 L: 1981–1990] - Reliant — 1981–1989 [4-Cyl. 2.2 L: 1981–1989; 4-Cyl. 2.5 L: 1986–1989] - Scamp Pickup — 1983 [4-Cyl. 2.2 L: 1983] - Sundance — 1987–1994 [4-Cyl. 2.2 L: 1987–1994; 4-Cyl. 2.5 L: 1988–1994] - Voyager — 1984–1994 [4-Cyl. 2.2 L: 1984–1987; 4-Cyl. 2.5 L: 1987–1994; V-6 3.3 L: 1991–1993] **Pontiac** - 1000 — 1983–1987 [4-Cyl. 1.6 L: 1983–1987] - Acadian — 1976–1987 [4-Cyl. 1.6 L (Canada): 1980–1987; 4-Cyl. 85 (Canada): 1976–1977; 4-Cyl. 98 (Canada): 1976–1979] - Bonneville — 1987 [V-6 3.8 L: 1987] - Firebird — 1983, 1988–1989, 1992 [V-6 2.8 L: 1983, 1988 (engine VIN code L); V-6 3.1 L: 1992; V-6 3.8 L: 1989] - Firefly — 1985–1991, 1994 [3-Cyl. 1.0 L (Canada): 1985–1991, 1994] - T1000 — 1981–1982 [4-Cyl. 1.6 L: 1981–1982] **Subaru** - Justy — 1987–1989 [3-Cyl. 1.2 L: 1987–1989] **Suzuki** - Swift — 1989–1994 [3-Cyl. 1.0 L (Canada): 1992; 4-Cyl. 1.3 L: 1989–1994] **Toyota** - Corolla — 1983–1986, 1988 [4-Cyl. 1.6 L: 1983–1986, 1988 (engine Designation 4AC)] - Tercel — 1980–1986, 1988 [4-Cyl. 1.5 L: 1980–1986, 1988 (engine Designation 3AC)] ## Cross-references (full) - **Gates:** 33643 - **ACDelco:** 12G25 - **Fel-Pro:** 23544 - **GM OE:** 255532243, 12337860, 10115800, 10140553, 14079715 - **Toyota OE:** 1632570020, 1632570021, 1634115010, 1634115011, 1634164010, 1634171010 - **OE numbers listed by AutoPartsPrime:** 4781674AA, 5278086, 478167AA, 4781661AA, 4442621, 4179895, 4667293, 1756982001, MO4667293, 1634187203000, 1634164010, 1634115010, 1634115011, 1634171010, 1632570021, 1632570020, 1634164020, 1634164021, 1632515010, 1634115012, 1634171011, 317551900, 11072K - **Stant equivalents:** 25167 (multi/bulk-pack number paired with 27167 in the catalog) ## Sources 1. Stant *Thermostats, Gaskets, Caps – 1928 through 1994* catalog (scan on Internet Archive): https://archive.org/details/StantThermostatsGasketsCaps1928Through1994OCR637Pages — Stant part-number index ("Make / Year(s)" table, PDF p. 633–634) and application pages (PDF pages 320–618; 58 pages list 27167). Every catalog line pairs "Thermostat Gasket 25167" with "Thermostat Gasket (1 Pack) 27167". 2. AutoPartsPrime – STANT 27167 Engine Coolant Thermostat Gasket (type, UPC, OE numbers, fitment): https://www.autopartsprime.com/stant/engine-coolant-thermostat-gasket/mp-27167 3. PartsHawk – Gates 33643 (interchange lists Stant 27167; mounting hole diameter 1.60"; fitment): https://partshawk.com/gates-33643-engine-coolant-thermostat-housing-gasket.html 4. KaKaPart – Stant 27167 (type "Thermostat Gasket", hole diameter 1.60"; application table): http://www.kakapart.com/parts/stant-27167.html